NVIDIA GeForce 9800 GX2 vs NVIDIA GeForce GTS 250
NVIDIA GeForce 9800 GX2
$599
NVIDIA GeForce GTS 250
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2x 128 Shaders
1024MB (2x 512MB) GDDR3
600MHz
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128 Shaders
512MB GDDR3
702MHz
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Peak AI Performance
0.77 TOPS
INT32
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Peak AI Performance
0.39 TOPS
INT32
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FP32
770 GFLOPS
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FP32
390 GFLOPS
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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TDP
197W
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TDP
130W
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Power Connectors
1x 6-Pin
1x 8-Pin
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Power Connectors
1x 6-Pin
-
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Peak AI Performance
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GeForce 9800 GX2 - 0.77 TOPS INT32
x1.97
GeForce GTS 250 - 0.39 TOPS INT32
x1
FP32
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GeForce 9800 GX2 - 770 GFLOPS FP32
x1.97
GeForce GTS 250 - 390 GFLOPS FP32
x1
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GeForce 9800 GX2 - 64GB/s
x1
GeForce GTS 250 - 64GB/s
x1
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GeForce 9800 GX2 - 197W
x1.52
GeForce GTS 250 - 130W
x1
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Manufacturer
NVIDIA
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Manufacturer
NVIDIA
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Chip Designer
NVIDIA
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Chip Designer
NVIDIA
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Architecture
Tesla
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Architecture
Tesla
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Family
GeForce 9000
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Family
GeForce 200
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Codename
NV92
G92
-
-
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Codename
NV92
G92B
Variant
G92-426-B1
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Market Segment
Desktop
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Market Segment
Desktop
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Release Date
3/18/2008
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Release Date
10/12/2009
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Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
65nm
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Fabrication Node
55nm
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Die Size
2x 324 mm²
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Die Size
260 mm²
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Transistor Count
2x 754 Million
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Transistor Count
754 Million
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Transistor Density
2.33M/mm²
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Transistor Density
2.90M/mm²
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Form
PCIe Card
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Form
PCIe Card
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Shading Units
2x 128 Shaders
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Shading Units
128 Shaders
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Texture Mapping Units
2x 64 TMUs
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Texture Mapping Units
64 TMUs
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Render Output Units
2x 16 ROPs
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Render Output Units
16 ROPs
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Streaming Multiprocessors
2x 16 SMs
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Streaming Multiprocessors
16 SMs
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1500MHz Shader
600MHz
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1512MHz Shader
702MHz
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Peak AI Performance
0.77 TOPS
INT32
|
Peak AI Performance
0.39 TOPS
INT32
|
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FP32
770 GFLOPS
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FP32
390 GFLOPS
|
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INT32
0.77 TOPS
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INT32
0.39 TOPS
|
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Pixel Fillrate
9.6 GPixel/s
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Pixel Fillrate
11.232 GPixel/s
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Texture Fillrate
38.4 GTexel/s
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Texture Fillrate
44.928 GTexel/s
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L1
Unknown
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L1
Unknown
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L2
64KB Shared
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L2
64KB Shared
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1024MB (2x 512MB)
GDDR3
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512MB
GDDR3
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Bus Width
256Bit
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Bus Width
256Bit
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Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
64GB/s
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Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
64GB/s
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TDP
197W
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TDP
130W
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1x S-Video
2x DVI-I Dual-Link
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-
2x DVI-I Dual-Link
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Max Resolution
2560x1600
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Max Resolution
2560x1600
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
|
Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
2
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Multi Monitor Support
2
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No Encoders
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No Encoders
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No Decoders
|
No Decoders
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Direct X
11
Direct 3D
10_0
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Direct X
11
Direct 3D
10_0
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OpenGL
3.3
OpenCL
1.1
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OpenGL
3.3
OpenCL
1.1
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Shader Model
4.0
CUDA
1.1
PureVideo HD
VP2
VDPAU
Feature Set A
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Shader Model
4.0
CUDA
1.1
PureVideo HD
VP2
VDPAU
Feature Set A
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1x Fan
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1x Fan
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Power Connectors
1x 6-Pin
1x 8-Pin
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Power Connectors
1x 6-Pin
-
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Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
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Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
2-way SLI
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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)
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
38 mm (1.5 in)
|
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