GeForce GTX 675MX vs Radeon HD 6830M

GeForce GTX 675MX
Radeon HD 6830M
960 Shaders
4GB GDDR5
667MHz
800 Shaders
2GB DDR3
575MHz
FP32
1.28 TFLOPS
FP32
0.92 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
100W
TDP
39W
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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
TeraScale 2
Family
GeForce 600
Family
Radeon HD 6000
Codename
NVE4
GK104
Variant
N13E-GSR
Codename
Juniper
RV840
Variant
Granville Pro
Market Segment
Laptop
Market Segment
Laptop
Release Date
10/1/2012
Release Date
1/4/2011
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
40nm
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Die Size
294 mm²
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Die Size
166 mm²
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Transistor Count
3.5 Billion
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Transistor Count
1 Billion
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Transistor Density
12.04M/mm²
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Transistor Density
6.27M/mm²
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Form
Soldered
Form
Soldered
Shading Units
960 Shaders
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Shading Units
800 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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575MHz
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FP32
1.28 TFLOPS
FP32
0.92 TFLOPS
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FP64
0.05 TFLOPS
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Pixel Fillrate
21.344 GPixel/s
Pixel Fillrate
9.2 GPixel/s
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Texture Fillrate
53.36 GTexel/s
Texture Fillrate
23 GTexel/s
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L1
48KB/SM Tex
16KB/SM
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L1
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8KB/CU
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L2
512KB Shared
L2
256KB Shared
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4GB
GDDR5
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2GB
DDR3
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Bus Width
256Bit
Bus Width
128Bit
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
115.2GB/s
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
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TDP
100W
TDP
39W
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No Ports
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No Ports
Max Resolution
2560x1600
Max Resolution
2560x1600
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
2
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Model
NVENC 1
No Encoders
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Codec
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AVC (H.264)
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Model
NVDEC 1
Model
UVD 2.2
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
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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
11
Direct 3D
11_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.5
OpenCL
1.2
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Shader Model
6.5
CUDA
3.0
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PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
5.0
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GFX
4
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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
2.1
PCIe Lanes
16
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Change Results