Radeon HD 6490 vs GeForce GT 630

Radeon HD 6490
GeForce GT 630
320 Shaders
1GB DDR2
550MHz
192 Shaders
1GB DDR3
875MHz
FP32
0.35 TFLOPS
FP32
0.34 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
55W
TDP
50W
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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
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
TeraScale 2
Architecture
Kepler
Family
Radeon HD 6000
Family
GeForce 600
Codename
Redwood
RV830
Variant
Redwood Pro
Codename
NVE7
GK107
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Market Segment
Desktop
Market Segment
Desktop
Release Date
7/4/2011
Release Date
4/24/2012
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
40nm
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Fabrication Node
28nm
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Die Size
104 mm²
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Die Size
118 mm²
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Transistor Count
627 Million
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Transistor Count
1.3 Billion
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Transistor Density
6.03M/mm²
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Transistor Density
10.76M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
320 Shaders
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Shading Units
192 Shaders
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Texture Mapping Units
16 TMUs
Texture Mapping Units
16 TMUs
Render Output Units
8 ROPs
Render Output Units
16 ROPs
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Streaming Multiprocessors
1 SM
Compute Units
4 CUs
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550MHz
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875MHz
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FP32
0.35 TFLOPS
FP32
0.34 TFLOPS
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FP64
0.01 TFLOPS
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Pixel Fillrate
4.4 GPixel/s
Pixel Fillrate
14 GPixel/s
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Texture Fillrate
8.8 GTexel/s
Texture Fillrate
14 GTexel/s
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L1
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8KB/CU
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L1
48KB/SM Tex
16KB/SM
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L2
256KB Shared
L2
128KB Shared
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1GB
DDR2
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1GB
DDR3
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Bus Width
128Bit
Bus Width
128Bit
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
16GB/s
Clock
891MHz
Transfer Rate
1.8GT/s
Bandwidth
28.5GB/s
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TDP
55W
TDP
50W
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1x VGA
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1x DVI-I Dual-Link
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1x HDMI 1.3
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1x VGA
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1x DVI-I Dual-Link
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1x HDMI 1.4
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Max Resolution
2560x1600
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
30Hz
Variable Refresh Rate
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Variable Refresh Rate
G-Sync
FreeSync
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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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Model
NVENC 1
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Codec
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AVC (H.264)
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Model
UVD 3.0
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
11
Direct 3D
11_0
Direct X
12
Direct 3D
11_0
OpenGL
4.5
OpenCL
1.2
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
5.0
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GFX
4
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Shader Model
6.5
CUDA
3.0
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PureVideo HD
VP5
VDPAU
Feature Set D
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1x Fan
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1x Fan
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Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
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Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
20 mm (0.79 in)
Change Results