GeForce GTX 470 vs Radeon HD 4850 X2

GeForce GTX 470
Radeon HD 4850 X2
448 Shaders
1GB GDDR5
608MHz
2x 800 Shaders
2x 1GB GDDR3
625MHz
FP32
1.09 TFLOPS
FP32
2 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
215W
TDP
250W
Power Connectors
2x 6-Pin
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Power Connectors
1x 6-Pin
1x 8-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
NVIDIA
Manufacturer
ATI
Chip Designer
NVIDIA
Chip Designer
ATI
Architecture
Fermi
Architecture
TeraScale 1
Family
GeForce 400
Family
Radeon HD 4000
Codename
NVC0
GF100
Variant
GF100-275-A3
Codename
Wekiva
RV770
Variant
RV770 Pro
Market Segment
Desktop
Market Segment
Desktop
Release Date
3/26/2010
Release Date
11/7/2008
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
40nm
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Fabrication Node
55nm
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Die Size
529 mm²
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Die Size
2x 256 mm²
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Transistor Count
3 Billion
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Transistor Count
2x 956 Million
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Transistor Density
5.67M/mm²
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Transistor Density
3.73M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
448 Shaders
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Shading Units
2x 800 Shaders
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Texture Mapping Units
56 TMUs
Texture Mapping Units
2x 40 TMUs
Render Output Units
40 ROPs
Render Output Units
2x 16 ROPs
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Streaming Multiprocessors
14 SMs
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Compute Units
2x 10 CUs
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1215MHz Shader
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608MHz
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625MHz
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FP32
1.09 TFLOPS
FP32
2 TFLOPS
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FP64
0.09 TFLOPS
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FP64
0.4 TFLOPS
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Pixel Fillrate
24.32 GPixel/s
Pixel Fillrate
10 GPixel/s
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Texture Fillrate
34.048 GTexel/s
Texture Fillrate
25 GTexel/s
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L1
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64KB/SM
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L1
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16KB/CU
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L2
768KB Shared
L2
256KB Shared
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1GB
GDDR5
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2x 1GB
GDDR3
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Bus Width
320Bit
Bus Width
256Bit
Clock
837MHz
Transfer Rate
3.3GT/s
Bandwidth
133.9GB/s
Clock
995MHz
Transfer Rate
2GT/s
Bandwidth
63.7GB/s
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TDP
215W
TDP
250W
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2x DVI-I Dual-Link
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1x mini-HDMI 1.3
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1x S-Video
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4x 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
4
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No Encoders
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No Encoders
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No Decoders
Model
UVD 2.0
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Codec
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VC-1
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AVC (H.264)
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Direct X
12
Direct 3D
11_0
Direct X
10
Direct 3D
10_1
OpenGL
4.6
OpenCL
1.1
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OpenGL
3.3
OpenCL
1.1
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Shader Model
5.1
CUDA
2.0
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PureVideo HD
VP4
VDPAU
Feature Set C
Shader Model
4.1
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GFX
3
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1x Fan
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1x Fan
Power Connectors
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2x 6-Pin
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Power Connectors
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1x 6-Pin
1x 8-Pin
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Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
4-way SLI
Multi GPU Support
Supported
Type
2-way CrossFireX
Height
111 mm (4.37 in)
Width
241 mm (9.49 in)
Depth
38 mm (1.5 in)
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Change Results