GeForce GTX 675MX vs Radeon R9 M275X

GeForce GTX 675MX
Radeon R9 M275X
960 Shaders
4GB GDDR5
667MHz
640 Shaders
4GB GDDR5
925MHz
FP32
1.28 TFLOPS
FP32
1.18 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
100W
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
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Kepler
Architecture
GCN 1
Family
GeForce 600
Family
Radeon R 200
Codename
NVE4
GK104
Variant
N13E-GSR
Codename
Cape Verde
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Variant
Venus XTX
Market Segment
Laptop
Market Segment
Laptop
Release Date
10/1/2012
Release Date
5/31/2014
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
28nm
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Die Size
294 mm²
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Die Size
123 mm²
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Transistor Count
3.5 Billion
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Transistor Count
1.5 Billion
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Transistor Density
12.04M/mm²
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Transistor Density
12.20M/mm²
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Form
Soldered
Form
Soldered
Shading Units
960 Shaders
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Shading Units
640 Shaders
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Texture Mapping Units
80 TMUs
Texture Mapping Units
40 TMUs
Render Output Units
32 ROPs
Render Output Units
16 ROPs
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Streaming Multiprocessors
5 SMs
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Compute Units
10 CUs
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667MHz
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900MHz Base
925MHz
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FP32
1.28 TFLOPS
FP32
1.18 TFLOPS
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FP64
0.05 TFLOPS
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FP64
0.07 TFLOPS
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Pixel Fillrate
21.344 GPixel/s
Pixel Fillrate
14.8 GPixel/s
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Texture Fillrate
53.36 GTexel/s
Texture Fillrate
37 GTexel/s
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L1
48KB/SM Tex
16KB/SM
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L1
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16KB/CU
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L2
512KB Shared
L2
256KB Shared
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4GB
GDDR5
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4GB
GDDR5
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Bus Width
256Bit
Bus Width
128Bit
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
115.2GB/s
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
72GB/s
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TDP
100W
TDP
50W
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No Ports
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No Ports
Max Resolution
2560x1600
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
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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
3
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Model
NVENC 1
Model
VCE 1.0
Codec
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AVC (H.264)
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Codec
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AVC (H.264)
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Model
NVDEC 1
Model
UVD 4.0
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_0
Direct X
12
Direct 3D
11_1
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
CUDA
3.0
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PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
6.5
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GFX
6
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Not a Card
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Not a Card
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PCIe Version
3.0
PCIe Lanes
16
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PCIe Version
3.0
PCIe Lanes
16
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Change Results