Radeon R5 340 vs GeForce GT 630 GK208

Radeon R5 340
GeForce GT 630 GK208
384 Shaders
1GB GDDR5
825MHz
384 Shaders
1GB DDR3
902MHz
FP32
0.63 TFLOPS
FP32
0.69 TFLOPS
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-
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
75W
TDP
25W
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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
GCN 1
Architecture
Kepler 2
Family
Radeon R 300
Family
GeForce 600
Codename
Oland
-
Variant
Oland XT
Codename
NV108
GK208
Variant
GK208-301-A1
Market Segment
Desktop
Market Segment
Desktop
Release Date
5/5/2015
Release Date
5/29/2013
Foundry
TSMC
-
Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
28nm
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Die Size
90 mm²
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Die Size
79 mm²
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Transistor Count
1 Billion
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Transistor Count
1 Billion
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Transistor Density
11.56M/mm²
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Transistor Density
12.91M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
384 Shaders
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Shading Units
384 Shaders
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Texture Mapping Units
24 TMUs
Texture Mapping Units
16 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
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Streaming Multiprocessors
2 SMs
Compute Units
6 CUs
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825MHz
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902MHz
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FP32
0.63 TFLOPS
FP32
0.69 TFLOPS
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FP64
0.04 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
6.6 GPixel/s
Pixel Fillrate
7.216 GPixel/s
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Texture Fillrate
19.8 GTexel/s
Texture Fillrate
14.432 GTexel/s
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L1
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16KB/CU
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L1
48KB/SM Tex
16KB/SM
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L2
256KB Shared
L2
256KB Shared
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1GB
GDDR5
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1GB
DDR3
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Bus Width
128Bit
Bus Width
64Bit
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
72GB/s
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
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TDP
75W
TDP
25W
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1x DVI-I Dual-Link
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1x DisplayPort 1.2
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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
4096x2160
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
30Hz
Variable Refresh Rate
-
-
-
Variable Refresh Rate
G-Sync
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
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Model
VCE 1.0
No Encoders
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Codec
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AVC (H.264)
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Model
UVD 4.0
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
12
Direct 3D
11_1
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.5
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GFX
6
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Shader Model
6.5
CUDA
3.5
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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
3.0
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)
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