Radeon X1600 For Mac

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When choosing the right SMBIOS for your machine, you've gotta understand that it's more than just simple CPU match up. Many things can affect how your machine works as your SMBIOS determines CPU Power management, GPU profiles, USB maps and much more.

  1. Radeon X1600 For Mac Catalina
  2. Radeon X1600 For Mac Os
  3. Radeon X1600 For Macbook
  4. Radeon X1600 Xt

The main things to consider when selecting your SMBIOS:

  1. MacBook Pro (Original) Output: Dual-Link DVI GPU:ATI Mobility Radeon X1600 / NVidia GeForce 8600M GT; iMac (Early 2006, Late 2006) Output: Mini DVI GPU:NVIDIA GeForce 7300GT / 8800GS; Mac Pro (Original) Output: 2x DVI Dual-Link GPU:ATI Radeon X1900 XT.
  2. ATI RADEON X1600 SERIES SECONDARY DRIVER FOR MAC - Windows 7, 8, 8. This page contains the driver installation download for. Automatically Detect and Install Your Driver. Drivers ati radeon hd drivers ati radeon x driver windows xp ati radeon x driver. Ati Radeon x pro mb??? Ati Radeon pro mb vs. Uploader: Yocage Date Added: 2 February 2009 File Size: 34.82 Mb.
  3. ATI Radeon X1600 Pro 512MB DDR2 PCIe Graphics Card in original packaging. $48.86 +$16.62 shipping. Make Offer - ATI Radeon X1600 Pro 512MB DDR2 PCIe Graphics Card in original packaging. ATI Radeon X1600 Pro 256MB/128bit AGP 4x/8x, SAPPHIRE in ORIGINAL BOX - WORKING. $77.45 +$40.00 shipping.
  • CPU Type

    • Specifically mobile vs desktop vs server, as this can greatly affect sleep and overall system stability
    • This also determines whether or not you can use Apple's XCPM and what profiles you get
      • These 2 are mostly resolved with CPUFriend: Fixing Power management
    • Note AMD CPUs do not need to concern about this
  • GPU Type

    • Many things are affected here, like GPU power management(AGPM), display out support(AGDP), sleep(AGDC) and much more.
      • This is especially relevant when we look to the Mac Mini SMBIOS that only uses mobile hardware, which doesn't match well with desktop hardware. This is the reason we highly discourage them unless used for Intel's NUC series and such which are based off mobile hardware.
      • Laptops should also pay very close attention, as Apple always assumes that when a dGPU is present for the SMBIOS, all display outs will be routed through it. This can become an issue when an Optimus laptop has its external displays wired through the iGPU instead, causing black screen issues which would require more patching.
    • CPUs without an iGPU need to pay very close attention, as features like Quicklook and such will be broken if the SMBIOS expects an iGPU(ie. Every single iMac SMBIOS)
      • For these situations, look closely at the iMac Pro and Mac Pro SMBIOS
    • DRM is also tied in here as well however this is mostly resolved here: Fixing DRM
  • OS Support

    • Mainly relevant for older hardware, as macOS may still have support for the CPU however no longer supports SMBIOS from that era
      • Arrandale CPUs are a great example, as they still have OS support even in macOS 11, Big Sur(however no iGPU support past 10.13.6)
  • USB Devices

    • Certain SMBIOS will have their own USB map which may attach to your hardware causing USB issues.
      • See here for more info: USB Mapping
    • Also to note, Skylake+ SMBIOS will also require a USBX device to fix USB current output
      • See here for more info: Fixing USB Power

The Radeon X1600 PRO was a performance-segment graphics card by ATI, launched in October 2007. Built on the 90 nm process, and based on the RV530 graphics processor, in its RV530 PRO variant, the card supports DirectX 9.0c. Since Radeon X1600 PRO does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. Ati radeon x1600 driver free download - ATI RADEON ROM Update, ATI Universal Installer for Mac OS, Apple ATI Radeon HD 2600 XT, and many more programs.

XCPM Supported SMBIOS
SMBIOS
MacBook8,1+
MacBookAir6,x+
MacBookPro11,x+
Macmini7,1+
iMac14,x+
iMacPro1,1
MacPro6,1+

# How to decide

Generally our recommendations with SMBIOS is as follows:

  1. Find the right CPU Generation and tier as closely as possible
  2. Then match up with either iGPU only or dGPU SMBIOS
  3. Finally decide on misc things(like exact GPU and CPU)

And there's also some special notes with SMBIOS:

Radeon X1600 For Mac Catalina

  • iMacPro1,1 and MacPro7,1 are the only 2 SMBIOS that will allow for dGPU to handle all the workload including background rendering and other tasks that the iGPU would handle
    • We only recommend this SMBIOS if you require this, however you'll likely need to fix power management as sleep may break if your hardware isn't of this class(ie. HEDT/Server/AMD): Fixing Power management
    • Note that this requires a Polaris, Vega or Navi GPU to work properly.
  • iMac20,2 is a custom SMBIOS meant only for Apple's custom i9-10910 CPU, so unless you have an i9-10900K we recommend using iMac20,1
  • MacMini SMBIOS should be avoided unless you're running mobile hardware without a built-in display
    • Intel NUC are the ideal hardware for this SMBIOS
  • iGPU-less CPUs MUST pay very close attention when selecting a SMBIOS, as Apple always assumes the iGPU is present on the iMac SMBIOS, so you will need to find a SMBIOS without this requirement like iMac Pro or Mac Pro.
    • This also applies to AMD CPUs

# macOS SMBIOS list

This is a full list of all of the SMBIOS Apple has ever supported in macOS with extra information like CPU and GPU types.

Info pulled from both EveryMac and OpenCorePkg

Special Note:

  • The letter beside each CPU Family is the tier of CPU, see below table for more info:
LetterType
YMobile(Low end)
U, MMobile(Mid tier)
H, QM, HQMobile(High End)
SDesktop
EP, SP, W, XHEDT/Server

# MacBook

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
MacBook1,1Yonah(M)GMA 950Mac-F4208CC810.4.6 (8I2025)10.6.8
MacBook2,1Merom(M)GMA 950Mac-F4208CA910.4.8 (8N1108)10.7.5
MacBook3,1Merom(M)GMA X3100Mac-F22788C810.5 (9A3111)10.7.5
MacBook4,1Penryn(M)GMA X3100Mac-F22788A910.5.2 (9C2015)10.7.5
MacBook5,1Penryn(M)GeForce 9400MMac-F42D89C810.5.5 (9F2114)10.11.6
MacBook5,2Penryn(M)GeForce 9400MMac-F22788AA10.5.6 (9G2110)10.11.6
MacBook6,1Penryn(M)GeForce 9400MMac-F22C8AC810.6.1 (10A2047)10.13.6
MacBook7,1Penryn(M)GeForce 320MMac-F22C89C810.6.3 (10D2162)10.13.6
MacBook8,1Broadwell(Y)HD 5300Mac-BE0E8AC46FE800CC10.10.2 (14C2061)Current
MacBook9,1Skylake(Y)HD 515Mac-9AE82516C7C6B90310.11.4 (15E2066)Current
MacBook10,1Kaby Lake(Y)HD 615Mac-EE2EBD4B90B839A810.12.5 (16F207)Current

# MacBook Air

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
MacBookAir1,1Merom(M)GMA X3100 (11')Mac-F42C8CC810.5.1 (9B2324)10.7.5
MacBookAir2,1Penryn(M)GeForce 9400M (13')Mac-F42D88C810.5.510.11.6
MacBookAir3,1Penryn(M)GeForce 320M (11')Mac-942452F5819B1C1B10.6.4 (10F3061)10.13.6
MacBookAir3,2Penryn(M)GeForce 320M (13')Mac-942C5DF58193131B10.6.4 (10F3061)10.13.6
MacBookAir4,1Sandy Bridge(M)HD 3000 (11')Mac-C08A6BB70A942AC210.7 (11A2063)10.13.6
MacBookAir4,2Sandy Bridge(M)HD 3000 (13')Mac-742912EFDBEE19B310.7 (11A2063)10.13.6
MacBookAir5,1Ivy Bridge(U)HD 4000 (11')Mac-66F35F19FE2A0D0510.7.4 (11E2520)10.15.7
MacBookAir5,2Ivy Bridge(U)HD 4000 (13')Mac-2E6FAB96566FE58C10.8.2 (12C2034)10.15.7
MacBookAir6,1Haswell(U)HD 5000 (11')Mac-35C1E88140C3E6CF10.8.4 (12E3067)Current
MacBookAir6,2Haswell(U)HD 5000 (13')Mac-7DF21CB3ED6977E510.8.4 (12E3067)Current
MacBookAir7,1Broadwell(U)HD 6000 (11')Mac-9F18E312C5C2BF0B10.10.2 (14C2507)Current
MacBookAir7,2Broadwell(U)HD 6000 (13')Mac-937CB26E2E02BB0110.10.2 (14C2507)Current
MacBookAir8,1Amber Lake(Y)UHD 617 (13')Mac-827FAC58A8FDFA2210.14.1 (18B2084)Current
MacBookAir8,1Amber Lake(Y)UHD 617 (13')Mac-226CB3C6A851A67110.14.5 (18F2058)Current
MacBookAir9,1Ice Lake(Y)Iris Plus G4/G7 (13')Mac-0CFF9C7C2B63DF8D10.15.4 (19E287)Current

# MacBook Pro

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
MacBookPro1,1Yonah(M)Radeon X1600 (15')Mac-F425BEC810.4.5 (8G1453)10.6.8
MacBookPro1,2Yonah(M)Radeon X1600 (17')Mac-F42DBEC810.4.6 (8I2032)10.6.8
MacBookPro2,1Merom(M)Radeon X1600 (15')Mac-F42189C810.4.8 (8N1051)10.7.5
MacBookPro2,2Merom(M)Radeon X1600 (17')Mac-F42187C810.4.8 (8N1037)10.7.5
MacBookPro3,1Merom(M)GeForce 8600M GT (15/17')Mac-F4238BC810.4.9 (8Q1058)10.11.6
MacBookPro4,1Penryn(M)GeForce 8600MG GT (17')Mac-F42C89C810.5.2 (9C2018)10.11.6
MacBookPro5,1Penryn(M)GeForce 9400M/9600M GT (15')Mac-F42D86C810.5.5 (9F2114)10.11.6
MacBookPro5,2Penryn(M)GeForce 9400M/9600M GT (17')Mac-F2268EC810.5.6 (9G2141)10.11.6
MacBookPro5,3Penryn(M)GeForce 9400M/9600M GT (15')Mac-F22587C810.5.7 (9J3050)10.11.6
MacBookPro5,4Penryn(M)GeForce 9400M/9600M GT (15')Mac-F22587A110.5.7 (9J3050)10.11.6
MacBookPro5,5Penryn(M)GeForce 9400M/9600M GT (13')Mac-F2268AC810.5.7 (9J3050)10.11.6
MacBookPro6,1Arrandale(M)HD Graphics/GeForce GT 330M (17')Mac-F22589C810.6.3 (10D2063a)10.13.6
MacBookPro6,2Arrandale(M)HD Graphics/GeForce GT 330M (15')Mac-F22586C810.6.3 (10D2094)10.13.6
MacBookPro7,1Penryn(M)GeForce 320M (13')Mac-F222BEC810.6.3 (10D2125)10.13.6
MacBookPro8,1Sandy Bridge(M)HD 3000 (13')Mac-94245B3640C91C8110.6.6 (10J3210)10.13.6
MacBookPro8,2Sandy Bridge(QM)HD 3000/Radeon HD 6490M (15')Mac-94245A3940C91C8010.6.6 (10J3210)10.13.6
MacBookPro8,3Sandy Bridge(QM)HD 3000/Radeon HD 6750M (17')Mac-942459F5819B171B10.6.6 (10J3210)10.13.6
MacBookPro9,1Ivy Bridge(QM)HD 4000/GeForce GT 650M (15')Mac-4B7AC7E43945597E10.7.3 (11D2097)10.15.7
MacBookPro9,2Ivy Bridge(M)HD 4000 (13')Mac-6F01561E16C75D0610.7.3 (11D2515)10.15.7
MacBookPro10,1Ivy Bridge(QM)HD 4000/GeForce GT 650M (15')Mac-C3EC7CD22292981F10.7.4 (11E2068)10.15.7
MacBookPro10,2Ivy Bridge(M)HD 4000 (13')Mac-AFD8A9D944EA484310.8.2 (12C2034)10.15.7
MacBookPro11,1Haswell(U)Iris 5100 (13')Mac-189A3D4F975D5FFC10.9 (13A2093)Current
MacBookPro11,2Haswell(HQ)Iris Pro 5200 (15')Mac-3CBD00234E554E4110.9 (13A3017)Current
MacBookPro11,3Haswell(HQ)Iris Pro 5200/GeForce GT 750M (15')Mac-2BD1B31983FE166310.9 (13A3017)Current
MacBookPro11,4Haswell(HQ)Iris Pro 5200 (15')Mac-06F11FD93F0323C510.10.3 (14D2134)Current
MacBookPro11,5Haswell(HQ)Iris Pro 5200/Radeon R9 M370X (15')Mac-06F11F11946D27C510.10.3 (14D2134)Current
MacBookPro12,1Broadwell(U)Iris 6100 (13')Mac-E43C1C25D4880AD610.10.2 (14C2507)Current
MacBookPro13,1Skylake(U)Iris 540 (13')Mac-473D31EABEB93F9B10.12 (16A2323a)Current
MacBookPro13,2Skylake(U)Iris 550 (13')Mac-66E35819EE2D0D0510.12.1 (16B2657)Current
MacBookPro13,3Skylake(H)HD 530/Radeon Pro 450 (15')Mac-A5C67F76ED83108C10.12.1 (16B2659)Current
MacBookPro14,1Kaby Lake(U)Iris Plus 640 (13')Mac-B4831CEBD52A0C4C10.12.5 (16F2073)Current
MacBookPro14,2Kaby Lake(U)Iris Plus 650 (13')Mac-CAD6701F7CEA092110.12.5 (16F2073)Current
MacBookPro14,3Kaby Lake(H)HD 630/Radeon Pro 555 (15')Mac-551B86E5744E238810.12.5 (16F2073)Current
MacBookPro15,1Coffee Lake(H)UHD 630/Radeon Pro 555X (15')Mac-937A206F2EE63C0110.13.6 (17G2112)Current
MacBookPro15,2Coffee Lake(U)Iris Plus 655 (13')Mac-827FB448E656EC2610.13.6 (17G2112)Current
MacBookPro15,3Coffee Lake(H)UHD 630/Radeon Pro Vega 16 (15')Mac-1E7E29AD0135F9BC10.14.1 (18B3094)Current
MacBookPro15,4Coffee Lake(U)Iris Plus 645 (13')Mac-53FDB3D8DB8CA97110.14.5 (18F2058)Current
MacBookPro16,1Coffee Lake(H)UHD 630/Radeon Pro 5300 (16')Mac-E1008331FDC9686410.15.1 (19B2093)Current
MacBookPro16,2Ice Lake(U)Iris Plus G4/G7 (13')Mac-5F9802EFE386AA2810.15.4 (19E2269)Current
MacBookPro16,3Coffee Lake(U)Iris Plus 645 (13')Mac-E7203C0F68AA000410.15.4 (19E2269)Current
MacBookPro16,4Coffee Lake(H)UHD 630/Radeon Pro 5600M (16')Mac-A61BADE1FDAD7B0510.15.1 (19B2093)Current

# Mac Mini

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
Macmini1,1Yonah(M)GMA 950Mac-F4208EC810.4.5 (8H1619)10.6.8
Macmini2,1Merom(M)GMA 950Mac-F4208EAA10.4.10 (8R3014)10.7.5
Macmini3,1Penryn(M)GeForce 9400MMac-F22C86C810.5.6 (9G2030)10.11.6
Macmini4,1Penryn(M)GeForce 320MMac-F2208EC810.6.4 (10F2025)10.13.6
Macmini5,1Sandy Bridge(M)HD 3000Mac-8ED6AF5B48C039E110.7 (11A2061)10.13.6
Macmini5,2Sandy Bridge(M)Radeon HD 6630MMac-4BC72D62AD45599E10.7 (11A2061)10.13.6
Macmini5,3Sandy Bridge(QM)HD 3000Mac-7BA5B2794B2CDB1210.7 (11A2061)10.13.6
Macmini6,1Ivy Bridge(M)HD 4000Mac-031AEE4D24BFF0B110.8.1 (12B2080)10.15.7
Macmini6,2Ivy Bridge(QM)HD 4000Mac-F65AE981FFA204ED10.8.1 (12B2080)10.15.7
Macmini7,1Haswell(U)HD 5000 or Iris 5100Mac-35C5E08120C7EEAF10.10 (14A389)Current
Macmini8,1Coffee Lake(H)UHD 630Mac-7BA5B2DFE22DDD8C10.14 (18A2063)Current

# iMac

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
iMac4,1Yonah(M)Radeon X1600Mac-F42786C810.4.4 (8G1165)10.6.8
iMac4,2Yonah(M)GMA 950Mac-F4218EC810.4.7 (8I2057)10.6.8
iMac5,1Merom(M)Radeon X1600Mac-F4228EC810.4.7 (8K1106)10.7.5
iMac5,2Merom(M)GMA 950Mac-F4218EC810.4.7 (8K1106)10.7.5
iMac6,1Merom(M)GeForce 7300GTMac-F4218FC810.4.7 (8K1123)10.7.5
iMac7,1Merom(M)Radeon HD 2400 XTMac-F42386C810.4.10 (8R4031)10.11.6
iMac8,1Penryn(M)Radeon HD 2400 XTMac-F227BEC810.5.2 (9C2028)10.11.6
iMac9,1Penryn(M)GeForce 9400MMac-F2218FA910.5.6 (9G2030)10.11.6
iMac10,1Wolfdale(S)GeForce 9400MMac-F221DCC810.6.1 (10A2155)10.13.6
iMac10,1Wolfdale(S)Radeon HD 4670Mac-F2268CC810.6.1 (10A2155)10.13.6
iMac11,1Lynnfield(S)Radeon HD 4850Mac-F2268DAE10.6.2 (10C2234)10.13.6
iMac11,2Clarkdale(S)Radeon HD 4670Mac-F2238AC810.6.3 (10D2322a)10.13.6
iMac11,3Clarkdale(S)Radeon HD 5670Mac-F2238BAE10.6.3 (10D2322a)10.13.6
iMac12,1Sandy Bridge(S)Radeon HD 6750MMac-942B5BF58194151B10.6.6 (10J4026)10.13.x
iMac12,2Sandy Bridge(S)Radeon HD 6770MMac-942B59F58194171B10.6.6 (10J4026)10.13.x
iMac13,1Ivy Bridge(S)GeForce GT 640MMac-00BE6ED71E35EB8610.8.2 (12C3104)10.15.7
iMac13,1Ivy Bridge(S)HD 4000Mac-00BE6ED71E35EB8610.8.2 (12C3104)10.15.7
iMac13,2Ivy Bridge(S)GeForce GTX 660MMac-FC02E91DDD3FA6A410.8.2 (12C2037)10.15.7
iMac13,3Ivy Bridge(S)HD 4000Mac-7DF2A3B5E5D671ED10.8.2 (12C2037)10.15.7
iMac14,1Haswell(S)Iris Pro 5200Mac-031B6874CF7F642A10.8.4 (12E4022)10.15.7
iMac14,2Haswell(S)GeForce GT 750MMac-27ADBB7B4CEE8E6110.8.4 (12E4022)10.15.7
iMac14,3Haswell(S)GeForce GT 755MMac-77EB7D7DAF98530110.8.4 (12E4022)10.15.7
iMac14,4Haswell(U)HD 5000Mac-81E3E92DD608827210.9.3 (13D2061)Current
iMac15,1Haswell(S)Radeon R9 M290XMac-42FD25EABCABB27410.10 (14A389)Current
iMac16,1Broadwell(U)HD 6000 or Iris Pro 6200Mac-A369DDC4E67F1C4510.11 (15A2301)Current
iMac16,2Broadwell(S)Iris Pro 6200Mac-FFE5EF870D7BA81A10.11 (15A2301)Current
iMac17,1Skylake(S)Radeon R9 M380Mac-DB15BD556843C820, Mac-65CE76090165799A, Mac_B809C3757DA9BB8D10.11 (15A4310)Current
iMac18,1Kaby Lake(U)Iris Plus 640Mac-4B682C642B45593E10.12.4 (16E2193)Current
iMac18,2Kaby Lake(S)Radeon Pro 555Mac-77F17D7DA928530110.12.4 (16F2073)Current
iMac18,3Kaby Lake(S)Radeon Pro 570Mac-BE088AF8C5EB4FA210.12.4 (16F2073)Current
iMac19,1Coffee Lake(S)Radeon Pro 570XMac-AA95B1DDAB278B9510.14.4 (18E226)Current
iMac19,2Coffee Lake(S)Radeon Pro 555XMac-63001698E7A3481410.14.4 (18E226)Current
iMac20,1Comet Lake(S)Radeon Pro 5300Mac-CFF7D910A743CAAF10.15.6 (19G2005)Current
iMac20,2Comet Lake(S)Radeon Pro 5300Mac-AF89B6D9451A490B10.15.6 (19G2005)Current

# iMac Pro

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
iMacPro1,1Skylake-WVega 56Mac-7BA5B2D9E42DDD9410.13.2 (17C2111)Current

# Mac Pro

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
MacPro1,1WoodcrestGeForce 7300 GTMac-F4208DC810.4.7 (8K1079)10.7.5
MacPro2,1ClovertownGeForce 7300 GTMac-F4208DA910.4.9 (8P4037)10.7.5
MacPro3,1HarpertownRadeon HD 2600 XTMac-F42C88C810.5.1 (9B2117)10.11.6
MacPro4,1NehalemGeForce GT 120Mac-F221BEC810.5.6 (9G3553)10.11.6
MacPro5,1NehalemRadeon HD 5770Mac-F221BEC810.6.4 (10F2521)10.14.6
MacPro5,1Westmere EPRadeon HD 5770Mac-F221BEC810.6.4 (10F2521)10.14.6
MacPro6,1Ivy Bridge EPFirePro D300Mac-F60DEB81FF30ACF610.9.1 (13B4116)Current
MacPro7,1Cascade Lake-WRadeon Pro 580XMac-27AD2F918AE68F6110.15.0 (19A583)Current
Radeon X1600 For Mac

Radeon X1600 For Mac Os

# Xserve

SMBIOSCPU FamilyGPUboard-idInitial SupportLast Supported Version
Xserve1,1WoodcrestRadeon X1300Mac-F4208AC8Server 10.4.8 (8N1215)Server 10.7.5
Xserve2,1HarpertownRadeon X1300Mac-F42289C8Server 10.5 (9B2117)Server 10.7.5
Xserve3,1Nehalem EPGeForce GT 120Mac-F223BEC8Server 10.5.610.11.6

Radeon X1600 For Macbook

MAIN INDEX of latest speed tests







Hard Core 3D Gaming:
iMac Core Duo 2.0GHz
versus the 'Big Dogs'

Originally posted February 10th, 2006, by rob-ART morgan, mad scientist
February 13th, 2006, added Single-Core G5 Power Mac Radeon 9800 Pro
and Quad Core G5 Power Mac with GeForce 7800GT
February 15th, 2006, added GeForce 6600 results

There's a lot of interest in 3D gaming on the iMac Intel Core Duo 2.0GHz. In our early testing, it showed promise. We wondered what how it would do if we 'pumped up the volume.'

To really establish the iMac Intel Core Duo 2.0 with the Radeon X1600 as a serious game machine, we believe it should
a) be able to run well at native resolution (1680x1050 on 20' LCD) with highest quality settings and,
b) do well against G5 Power Macs running at the same clock speed (2GHz), with the same memory (2GB), and graphics cards as good (or better) than the X1600.

Since we no longer have the Dual-Core G5/2.0 Power Mac in the lab, we used a Single-Core Dual G5/2.0 with three different graphics cards popular with serious gamers (Radeon 9800 Pro, Radeon X800 XT, and GeForce 6800 Ultra). We decided to add the Quad Core Power Mac with the GeForce 7800GT since that's the 'biggest dog' in the 'kennel.' And, of course, we included the iMac G5/2.1GHz (previous model).

Lastly, we choose four games that are available with Universal Binaries (UB) so the Intel iMac Core Duo would have every advantage. The only thing we didn't have was the 256MB VRAM option. Ours had 128MB.

ASPYR DOOM 3 (UB)
As indicated in our previous article, we found by running at High Quality with Dynamic Shadows ON, we were able to verify Apple's claim that Doom 3 ran 'twice as fast' on the Intel iMac as it did on the previous G5/2.1GHz iMac. We found the same advantage to exist when running the 20' iMac's native resolution. Since the G5 Power Mac could not run at 1680x1050 on its 23' display, we tested it at an even more demanding 1600x1200.

Graph Legend:
iMac G5/2.1 = Oct 2005 iMac G5/2.1GHz 'iSight' 20' with Radeon X600XT (128MB)
iMac Core Duo 2.0 = Jan 2006 iMac Intel Core Duo 2GHz 20' with Radeon X1600 (128MB)
G5/2.0 PowerMac 9800 = Oct 2004 Single-Core Dual G5/2.0GHz Power Mac with Radeon 9800 Pro Mac Special Edition (256MB)
G5/2.0 PowerMac X800 = Oct 2004 Single-Core Dual G5/2.0GHz Power Mac with Radeon X800 XT (256MB)
G5/2.0 PowerMac 6800U = Oct 2004 Single-Core Dual G5/2.0GHz Power Mac with GeForce 6800 Ultra (256MB)
QC/2.5 Power Mac 6600 = Oct 2006 Quad-Core G5/2.5GHz Power Mac with GeForce 6600 (256MB)
QC/2.5 Power Mac 7800 = Oct 2006 Quad-Core G5/2.5GHz Power Mac with GeForce 7800 GT (256MB)
All test systems had 2GB of memory.

MACSOFT UNREAL TOURNAMENT 2004 (UB)
Macologist.org has come up with a new SantaDuck Toolkit that enables dynamic shadows. We ran at Maximum quality with Sound enabled.

ID SOFTWARE QUAKE 3 (UB)
Thanks to sqonk.com, we were able to test with a UB version of Quake 3. We used High Quality with Geometric and Texture Detail set to maximum. (The G5 Power Macs had to run at 1600x1200.)

One would expect with dual cores that the Intel iMac would do better. Turns out that it was very sensitive to resolution and high detail -- possibly revealing some weakness in the Radeon X1600. (Notice how the Radeon 9800 Pro pulled down the speed of the Power Mac.) If we backed down to 1024x768 High Quality with Geometric and Texture Detail set to 'Medium,' it jumped to 316 fps.

BLIZZARD WORLD OF WARCRAFT (UB)
The latest patch (1.9.3) makes 'WoW' Universal Binary. At the suggestion of a reader, we changed our test procedure from standing still looking at a complex scene to running around a pre-defined course. So we placed our warrior in the Firetree realm. He started at the totem pole at the entrance to Village Narache, ran West NorthWest, in the direction two large trees on a nearby hill, circled around the back of them, and returned to the totem pole. Also, using an addon called 'Titan Performance,' we were able to capture average frame rate for the running sequence.

In case you miss the point, note the speed drop when you switch the iMac Core Duo from Windowed to Full Screen. If you typically play WoW in Windowed mode, you will be impressed with the iMac Intel Core Duo. But in Full Screen mode, it can't keep up with the 'big dogs.' It even stuttered. To get better performance in Full Screen mode, you'll need to lower the resolution or World Appearance parameters, thereby diminishing the quality of the gaming experience.

FYI, we set all World Appearance parameters at maximum quality, enabled all shaders except Full-Screen Glow Effect, turned on Trilinear Sampling and disabled Vertical Sync. We used 60Hz refresh (LCD) and 24 bit color 1X sampling. (The G5 Power Macs used 1920x1200.)

The nice thing about gaming with a 'real computer' was clearly illustrated when we added 4X Multi-sampling to the Quad-Core and only saw a 10% drop in framerates. And don't get crazy about us using the Quad-Core. We disabled two of the four cores and got the same numbers. If you are a gamer on a budget but want high FPS at high quality, you can get the low end Dual-Core Power Mac with the GeForce 7800 and experience true joy. Dittto for a Single-Core G5 Power Mac with either the X800 XT or 6800 GT.

NOTE: We discovered that the Dell 24' LCD can be set to 60 or 75Hz refresh in World of Warcraft. The Apple 23' Cinema display and iMac 20' display can only be set to 60Hz.

FINAL ANALYSIS
Though an improvement over the previous iMac, when it comes to running 3D games at high resolution and quality, the iMac Intel Core Duo 2.0GHz (20') is still not in the same league as a G5 Power Mac sporting a good graphics card.

As we stated, we haven't been able to get our hands on the iMac Core Duo with 256MB of VRAM. One remote mad scientist sent us some test results for Doom 3 and UT2004. It was 3 to 5% faster than the iMac Core Duo with 128MB of VRAM.

The iMac Core Duo 2.0 might cost half as much as a comparably equipped Dual-Core G5 Power Mac 2.0, but as you can see in the graphs above, it only runs half as fast when used for hard core gaming.

We went shopping on eBay for a 'Pre-Owned' Single-Core Dual G5/2.0 Power Mac and a pre-owned 20' Cinema and pre-owned Radeon X800 card. The total came to about the same price as a new iMac Core Duo 2.0. If you are an avid gamer, you might seriously consider a used or refurbished G5 Power Mac with a high end graphics card as a viable alternative to the new iMac Core Duo -- especially if you already own a display. And if you already own a G5 Power Mac, consider upgrading your graphics card instead of trading it in on an Intel iMac.

WHERE TO ORDER YOUR iMAC INTEL CORE DUO or G5 POWER MAC

If you are buying an iMac Intel Core Duo or Dual-Core G5 Power Mac from Apple, please CLICK OUR APPLE STORE TEXT LINKS or DISPLAY ADS to help us earn our affiliate commission. We want our Canadian readers to know we are now an affiliate for Apple Store, Canada. Our European readers should visit Apple Store, UK.

Many thanks to CryWolf, our local Apple dealer, who provided some of the systems we used for testing. Check out their silencers for Power Macs and Xserves.

WHERE TO BUY REFURB G5 POWER MACS
For refurbished, reconditioned, open box (as well as new) G5 Power Macs, check with Small Dog and Power Max. Check also at the Apple HOT DEALS section for factory refurbs and other specials.

Some of you have asked which used or refurbished 'AGP' G5 Power Mac models are most desirable. We recommend the models with 8 memory slots, 100/133MHz PCI-X slots, and 600W Power Supply. The table below gives the model number, etc., of these desirable G5s.

Model Number
processors
M9031LL/A
1.8GHz
June 2003
M9032LL/A
dual
M9393LL/A
1.8GHz
November 2003
M9455LL/A
dual
M9457LL/A
2.5GHz
June 2004
M9748LL/A
dual
M9749LL/A
2.7GHz
April 2005

All other models have only 4 memory slots, 33MHz PCI slots, 450W Power Supply, and slower frontside bus speeds. If you can't find the 2003 and 2004 models at Apple's Special Deals page, Small Dog's site, or Power Max's site, go to Froogle.com and search on the model number.

WHERE TO BUY VARIOUS GRAPHICS CARDS FOR YOUR POWER MAC and MAC PRO

For your Mac Pro, you have the following 16X PCI Express (PCIe) options:
The GeForce 7300 GT (16X, 256MB, dual-link DVI + single-link DVI port) is the default. We recommend the Radeon X1900 XT (16X, 512MB, two dual-link DVI ports) as a CTO option. It's much faster than the GeForce 7300 GT and just as fast as the expensive Quadro FX 4500. According to Alias/Autodesk, the X1900 XT is the only graphics card without limitations when using Maya 8.5. To custom order your Mac Pro with the Radeon X1900 XT, go to the Apple Store and click on the Mac Pro graphic.

If you didn't order the Radeon X1900 XT with your Mac Pro, you can order the Radeon X1900 XT as an aftermarket kit for your Mac Pro, go to the Apple Store and click on DISPLAYS in the left margin or do a search on 'X1900.'

NOTE: Mac Pro PCIe graphics cards will not work in Power Mac G5s with PCIe slots -- and vice versa. Nor will Windows PC PCIe graphics cards work in the Mac Pro.

Graphics Card Options for the Dual-Core or Quad-Core G5 with 16X PCI Express slot:
The best option for your Dual-Core or Quad-Core G5 with PCIe slots is the ATI Radeon X1900 G5 Mac Edition released in November 2006. You can buy it directly from ATI's Online Store for $299 (with 'trade up' allowance).

It's also sold by Small Dog Electronics and Other World Computing.

The following cards only work on a G5 Power Mac with 8X AGP slot:
The 'G5 only' Radeon X800 XT Mac Edition (8X AGP, 256MB, ADC + Dual-Link DVI port) is available from ATI Online Store, Apple's Online Store, Buy.com, Other World Computing, and Small Dog Electronics. (The MSRP is $299)

Apple's Online Store is no longer selling the GeForce 6800 GT or Ultra, which had Dual-Dual-Link DVI ports (for two 30' Cinemas).

The 'G5 only' Radeon 9800 Pro Mac Special Edition (8X AGP, 256MB, ADC + DVI port) is no longer made by ATI.

The following cards work on both the G5 Power Mac (8X AGP) and G4 Power Macs with 2X or 4X AGP:
Other World Computing has the new ATI Radeon 9800 Pro Mac (2X/4X AGP, 256MB, DVI + VGA ports) graphics card in stock for $259. ATI has it on their Online Store for $249. The SKU number is 100-435058, in case you want to make sure you are getting the right card.

ATI Online Store, Buy.com and Other World Computing have the Radeon 9600 Pro PC and Mac Edition (4X AGP, 256MB, DVI + Dual-Link DVI port) as well. It's compatible with late model G4 Power Macs and all G5 Power Macs with AGP slots. Priced at $199 MSRP it is the lowest priced AGP graphics card with Dual-Link DVI support.

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© 2006 Rob Art Morgan
'BARE facts on Macintosh speed FEATS'
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Radeon X1600 Xt





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