Radeon HD 4890 vs GeForce GTX 590

Radeon HD 4890
GeForce GTX 590
800 Shaders
2GB GDDR5
850MHz
2x 512 Shaders
2x 2GB GDDR5
607MHz
FP32
1.36 TFLOPS
FP32
2.49 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
190W
TDP
365W
Power Connectors
2x 6-Pin
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Power Connectors
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2x 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
ATI
Manufacturer
NVIDIA
Chip Designer
ATI
Chip Designer
NVIDIA
Architecture
TeraScale 1
Architecture
Fermi
Family
Radeon HD 4000
Family
GeForce 500
Codename
Spartan
RV790
Variant
RV790 XT
Codename
NVC8
GF110
Variant
GF110-351-A1
Market Segment
Desktop
Market Segment
Desktop
Release Date
4/2/2009
Release Date
3/24/2011
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
55nm
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Fabrication Node
40nm
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Die Size
282 mm²
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Die Size
2x 585 mm²
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Transistor Count
959 Million
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Transistor Count
2x 3 Billion
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Transistor Density
3.40M/mm²
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Transistor Density
5.13M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
800 Shaders
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Shading Units
2x 512 Shaders
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Texture Mapping Units
40 TMUs
Texture Mapping Units
2x 64 TMUs
Render Output Units
16 ROPs
Render Output Units
2x 48 ROPs
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Streaming Multiprocessors
2x 16 SMs
Compute Units
10 CUs
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850MHz
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1215MHz Shader
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607MHz
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FP32
1.36 TFLOPS
FP32
2.49 TFLOPS
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FP64
0.27 TFLOPS
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FP64
0.21 TFLOPS
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Pixel Fillrate
13.6 GPixel/s
Pixel Fillrate
29.136 GPixel/s
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Texture Fillrate
34 GTexel/s
Texture Fillrate
38.848 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
256KB Shared
L2
768KB Shared
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2GB
GDDR5
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2x 2GB
GDDR5
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Bus Width
256Bit
Bus Width
384Bit
Clock
975MHz
Transfer Rate
3.9GT/s
Bandwidth
124.8GB/s
Clock
854MHz
Transfer Rate
3.4GT/s
Bandwidth
163.9GB/s
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TDP
190W
TDP
365W
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1x S-Video
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2x DVI-I Dual-Link
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3x DVI-I Dual-Link
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1x mini-DisplayPort 1.1
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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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Model
UVD 2.0
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
2.0
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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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2x 6-Pin
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Power Connectors
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2x 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 CrossFireX
Multi GPU Support
Supported
Type
2-way SLI
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Height
111 mm (4.37 in)
Width
279 mm (10.98 in)
Depth
40 mm (1.57 in)
Change Results