Radeon HD 4750 vs GeForce GTX 460 1GB

Radeon HD 4750
GeForce GTX 460 1GB
640 Shaders
512MB GDDR5
730MHz
336 Shaders
1GB GDDR5
675MHz
FP32
0.93 TFLOPS
FP32
0.91 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
80W
TDP
160W
Power Connectors
1x 6-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
Fermi
Family
Radeon HD 4000
Family
GeForce 400
Codename
Walden
RV740
Variant
RV740
Codename
NVC4
GF104
Variant
GF104-300-KB-A1
Market Segment
Desktop
Market Segment
Desktop
Release Date
9/9/2009
Release Date
7/12/2010
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
40nm
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Fabrication Node
40nm
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Die Size
137 mm²
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Die Size
332 mm²
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Transistor Count
826 Million
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Transistor Count
2 Billion
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Transistor Density
6.03M/mm²
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Transistor Density
5.87M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
640 Shaders
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Shading Units
336 Shaders
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Texture Mapping Units
32 TMUs
Texture Mapping Units
56 TMUs
Render Output Units
16 ROPs
Render Output Units
32 ROPs
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Streaming Multiprocessors
7 SMs
Compute Units
8 CUs
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730MHz
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1350MHz Shader
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675MHz
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FP32
0.93 TFLOPS
FP32
0.91 TFLOPS
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FP64
0.19 TFLOPS
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FP64
0.08 TFLOPS
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Pixel Fillrate
11.68 GPixel/s
Pixel Fillrate
21.6 GPixel/s
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Texture Fillrate
23.36 GTexel/s
Texture Fillrate
37.8 GTexel/s
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L1
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16KB/CU
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L1
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64KB/SM
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L2
128KB Shared
L2
512KB Shared
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512MB
GDDR5
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1GB
GDDR5
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Bus Width
128Bit
Bus Width
256Bit
Clock
800MHz
Transfer Rate
3.2GT/s
Bandwidth
51.2GB/s
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
115.2GB/s
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TDP
80W
TDP
160W
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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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1x mini-HDMI 1.3
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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 2.2
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_1
Direct X
12
Direct 3D
11_0
OpenGL
3.3
OpenCL
1.1
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OpenGL
4.6
OpenCL
1.1
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Shader Model
4.1
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GFX
3
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Shader Model
5.1
CUDA
2.1
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PureVideo HD
VP4
VDPAU
Feature Set C
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1x Fan
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1x Fan
Power Connectors
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1x 6-Pin
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Power Connectors
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2x 6-Pin
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Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way CrossFireX
Multi GPU Support
Supported
Type
3-way SLI
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Height
111 mm (4.37 in)
Width
210 mm (8.27 in)
Depth
38 mm (1.5 in)
Change Results