GeForce 820M vs Radeon HD 8550M

GeForce 820M
Radeon HD 8550M
96 Shaders
2GB DDR3
719MHz
320 Shaders
1GB DDR3
700MHz
FP32
0.37 TFLOPS
FP32
0.45 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
15W
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
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Fermi
Architecture
GCN 1
Family
GeForce 800
Family
Radeon HD 8000
Codename
NVD7
GF117
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Codename
Hainan
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Variant
Sun LE
Market Segment
Laptop
Market Segment
Laptop
Release Date
2/1/2014
Release Date
1/8/2013
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
116 mm²
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Die Size
56 mm²
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Transistor Count
585 Million
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Transistor Count
690 Million
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Transistor Density
5.04M/mm²
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Transistor Density
12.32M/mm²
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Form
Soldered
Form
Soldered
Shading Units
96 Shaders
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Shading Units
320 Shaders
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Texture Mapping Units
16 TMUs
Texture Mapping Units
20 TMUs
Render Output Units
4 ROPs
Render Output Units
8 ROPs
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Streaming Multiprocessors
2 SMs
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Compute Units
5 CUs
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1908MHz Shader
719MHz Base
719MHz
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650MHz Base
700MHz
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FP32
0.37 TFLOPS
FP32
0.45 TFLOPS
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FP64
0.03 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
2.876 GPixel/s
Pixel Fillrate
5.6 GPixel/s
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Texture Fillrate
11.504 GTexel/s
Texture Fillrate
14 GTexel/s
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L1
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64KB/SM
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L1
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16KB/CU
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L2
256KB Shared
L2
128KB Shared
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2GB
DDR3
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1GB
DDR3
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Bus Width
64Bit
Bus Width
64Bit
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
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TDP
15W
TDP
25W
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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
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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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Content Protection
HDCP 1.4
No Encoders
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No Encoders
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No Decoders
No Decoders
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Direct X
12
Direct 3D
11_0
Direct X
12
Direct 3D
11_1
OpenGL
4.6
OpenCL
1.1
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
5.1
CUDA
2.1
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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
2.0
PCIe Lanes
16
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PCIe Version
3.0
PCIe Lanes
8
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Change Results