GeForce GTX 480 vs Radeon HD 4870

GeForce GTX 480
Radeon HD 4870
480 Shaders
2GB GDDR5
701MHz
800 Shaders
1GB GDDR5
750MHz
FP32
1.35 TFLOPS
FP32
1.2 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
250W
TDP
150W
Power Connectors
1x 6-Pin
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
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
GF100-375-A3
Codename
Wekiva
RV770
Variant
RV770 XT
Market Segment
Desktop
Market Segment
Desktop
Release Date
3/26/2010
Release Date
6/25/2008
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
256 mm²
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Transistor Count
3 Billion
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Transistor Count
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
480 Shaders
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Shading Units
800 Shaders
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Texture Mapping Units
60 TMUs
Texture Mapping Units
40 TMUs
Render Output Units
48 ROPs
Render Output Units
16 ROPs
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Streaming Multiprocessors
15 SMs
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Compute Units
10 CUs
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1401MHz Shader
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701MHz
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750MHz
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FP32
1.35 TFLOPS
FP32
1.2 TFLOPS
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FP64
0.11 TFLOPS
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FP64
0.24 TFLOPS
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Pixel Fillrate
33.648 GPixel/s
Pixel Fillrate
12 GPixel/s
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Texture Fillrate
42.06 GTexel/s
Texture Fillrate
30 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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2GB
GDDR5
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1GB
GDDR5
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Bus Width
384Bit
Bus Width
256Bit
Clock
924MHz
Transfer Rate
3.7GT/s
Bandwidth
177.4GB/s
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
115.2GB/s
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TDP
250W
TDP
150W
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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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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 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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1x 6-Pin
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
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
4-way CrossFireX
Height
130 mm (5.12 in)
Width
267 mm (10.51 in)
Depth
38 mm (1.5 in)
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Change Results