GeForce GT 140 vs Radeon HD 2600 XT Mac

GeForce GT 140
Radeon HD 2600 XT Mac
64 Shaders
1GB GDDR3
650MHz
120 Shaders
256MB GDDR3
700MHz
FP32
0.21 TFLOPS
FP32
0.17 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
105W
TDP
45W
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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
NVIDIA
Manufacturer
ATI
Chip Designer
NVIDIA
Chip Designer
ATI
Architecture
Tesla
Architecture
TeraScale 1
Family
GeForce 100
Family
Radeon HD 2000
Codename
NV94
G94B
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Codename
Shaka
RV630
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Market Segment
Desktop
Market Segment
Desktop
Release Date
3/10/2009
Release Date
6/28/2007
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
55nm
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Fabrication Node
65nm
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Die Size
196 mm²
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Die Size
153 mm²
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Transistor Count
505 Million
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Transistor Count
390 Million
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Transistor Density
2.58M/mm²
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Transistor Density
2.55M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
64 Shaders
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Shading Units
120 Shaders
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Texture Mapping Units
32 TMUs
Texture Mapping Units
8 TMUs
Render Output Units
16 ROPs
Render Output Units
4 ROPs
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Streaming Multiprocessors
8 SMs
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Compute Units
3 CUs
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1625MHz Shader
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650MHz
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700MHz
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FP32
0.21 TFLOPS
FP32
0.17 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
10.4 GPixel/s
Pixel Fillrate
2.8 GPixel/s
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Texture Fillrate
20.8 GTexel/s
Texture Fillrate
5.6 GTexel/s
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L1
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Unknown
L1
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Unknown
L2
64KB Shared
L2
64KB Shared
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1GB
GDDR3
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256MB
GDDR3
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Bus Width
256Bit
Bus Width
128Bit
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
57.6GB/s
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
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TDP
105W
TDP
45W
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1x S-Video
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2x DVI-I Dual-Link
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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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No Decoders
Model
UVD 1.0
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Codec
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VC-1
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AVC (H.264)
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Direct X
11
Direct 3D
10_0
Direct X
10
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
CUDA
1.1
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PureVideo HD
VP2
VDPAU
Feature Set A
Shader Model
4.0
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GFX
3
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1x Fan
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1x Fan
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Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
Slots Required
1.0
PCIe Version
1.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way SLI
Multi GPU Support
Supported
Type
4-way CrossFireX
Height
111 mm (4.37 in)
Width
229 mm (9.02 in)
Depth
20 mm (0.79 in)
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Change Results