Radeon HD 2900 Pro vs GeForce 9800 GTX+

Radeon HD 2900 Pro
GeForce 9800 GTX+
320 Shaders
512MB GDDR3
600MHz
128 Shaders
1GB GDDR3
738MHz
FP32
0.38 TFLOPS
FP32
0.47 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
200W
TDP
141W
Power Connectors
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1x 8-Pin
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Power Connectors
2x 6-Pin
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
ATI
Manufacturer
NVIDIA
Chip Designer
ATI
Chip Designer
NVIDIA
Architecture
TeraScale 1
Architecture
Tesla
Family
Radeon HD 2000
Family
GeForce 9000
Codename
Pele
R600
Variant
R600 Pro
Codename
NV92
G92B
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Market Segment
Desktop
Market Segment
Desktop
Release Date
9/25/2007
Release Date
7/16/2008
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
80nm
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Fabrication Node
55nm
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Die Size
420 mm²
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Die Size
260 mm²
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Transistor Count
720 Million
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Transistor Count
754 Million
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Transistor Density
1.71M/mm²
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Transistor Density
2.90M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
320 Shaders
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Shading Units
128 Shaders
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Texture Mapping Units
16 TMUs
Texture Mapping Units
64 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
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Streaming Multiprocessors
16 SMs
Compute Units
4 CUs
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600MHz
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1836MHz Shader
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738MHz
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FP32
0.38 TFLOPS
FP32
0.47 TFLOPS
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FP64
0.06 TFLOPS
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Pixel Fillrate
9.6 GPixel/s
Pixel Fillrate
11.808 GPixel/s
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Texture Fillrate
9.6 GTexel/s
Texture Fillrate
47.232 GTexel/s
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L1
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Unknown
L1
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Unknown
L2
256KB Shared
L2
64KB Shared
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512MB
GDDR3
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1GB
GDDR3
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Bus Width
512Bit
Bus Width
256Bit
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
102.4GB/s
Clock
1100MHz
Transfer Rate
2.2GT/s
Bandwidth
70.4GB/s
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TDP
200W
TDP
141W
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1x S-Video
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2x DVI-I Dual-Link
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1x S-Video
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2x DVI-I Dual-Link
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Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
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-
Variable Refresh Rate
-
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
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No Encoders
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No Encoders
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Model
UVD 1.0
No Decoders
Codec
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VC-1
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AVC (H.264)
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Direct X
10
Direct 3D
10_0
Direct X
11
Direct 3D
10_0
OpenGL
3.3
OpenCL
1.1
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OpenGL
3.3
OpenCL
1.1
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Shader Model
4.0
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GFX
3
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Shader Model
4.0
CUDA
1.1
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PureVideo HD
VP2
VDPAU
Feature Set A
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1x Fan
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1x Fan
Power Connectors
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1x 8-Pin
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Power Connectors
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2x 6-Pin
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Slots Required
2.0
PCIe Version
1.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
4-way CrossFireX
Multi GPU Support
Supported
Type
3-way SLI
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Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
38 mm (1.5 in)
Change Results