AMD Scarlett vs AMD Lockhart

AMD Scarlett
AMD Lockhart
3328 Shaders
16GB GDDR6
1825MHz
1280 Shaders
10GB GDDR6
1565MHz
Peak AI Performance
24.29 TFLOPS
FP16
Peak AI Performance
8.01 TFLOPS
FP16
FP32
12.15 TFLOPS
FP32
4.01 TFLOPS
FP16
24.29 TFLOPS
FP16
8.01 TFLOPS
Form Factor
iGPU
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Form Factor
iGPU
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TDP
Shared
TDP
Shared
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GB6 OpenCL N/A
0%
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB6 Vulkan N/A
0%
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
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
RDNA 2
Architecture
RDNA 2
Family
Console
Family
Console
Codename
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Scarlett
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Codename
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Lockhart
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Market Segment
Console
Market Segment
Console
Release Date
11/10/2020
Release Date
11/10/2020
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Form
iGPU
Form
iGPU
Shading Units
3328 Shaders
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Shading Units
1280 Shaders
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Texture Mapping Units
208 TMUs
Texture Mapping Units
80 TMUs
Render Output Units
64 ROPs
Render Output Units
32 ROPs
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Ray-Tracing Cores
52 RT-Cores
Ray-Tracing Cores
20 RT-Cores
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Compute Units
52 CUs
Compute Units
20 CUs
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1825MHz
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1565MHz
Peak AI Performance
24.29 TFLOPS
FP16
Peak AI Performance
8.01 TFLOPS
FP16
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FP16
24.29 TFLOPS
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FP16
8.01 TFLOPS
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FP32
12.15 TFLOPS
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FP32
4.01 TFLOPS
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FP64
760 GFLOPS
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FP64
250 GFLOPS
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Pixel Fillrate
116.8 GPixel/s
Pixel Fillrate
50.08 GPixel/s
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Texture Fillrate
379.6 GTexel/s
Texture Fillrate
125.2 GTexel/s
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L1
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Unknown
L1
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Unknown
L2
5MB Shared
L2
4MB Shared
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16GB
GDDR6
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10GB
GDDR6
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Bus Width
320Bit
Bus Width
128Bit
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
560GB/s
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
224GB/s
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TDP
Shared
TDP
Shared
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No Ports
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No Ports
Max Resolution
3840x2160
Max Resolution
3840x2160
Max Resolution Refresh Rate
120Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
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FreeSync
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Variable Refresh Rate
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FreeSync
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
1
Multi Monitor Support
1
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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
12_2
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
6.5
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Shader Model
6.5
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Not a Card
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Not a Card
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Change Comparison