AMD Lockhart vs AMD Neo
AMD Lockhart
AMD Neo
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1280 Shaders
10GB GDDR6
1565MHz
|
2304 Shaders
8GB GDDR5
911MHz
|
|
Peak AI Performance
8.01 TFLOPS
FP16
|
Peak AI Performance
4.2 TFLOPS
FP32
|
|
FP32
4.01 TFLOPS
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FP32
4.2 TFLOPS
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FP16
8.01 TFLOPS
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-
-
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Form Factor
iGPU
-
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Form Factor
iGPU
-
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TDP
Shared
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TDP
150W
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Form
iGPU
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Form
iGPU
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Shading Units
1280 Shaders
-
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Shading Units
2304 Shaders
-
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Texture Mapping Units
80 TMUs
|
Texture Mapping Units
144 TMUs
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Render Output Units
32 ROPs
|
Render Output Units
32 ROPs
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-
-
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-
-
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Ray-Tracing Cores
20 RT-Cores
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-
-
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-
-
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-
-
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Compute Units
20 CUs
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Compute Units
36 CUs
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-
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-
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-
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-
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-
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1565MHz
|
-
-
-
911MHz
|
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Peak AI Performance
8.01 TFLOPS
FP16
|
Peak AI Performance
4.2 TFLOPS
FP32
|
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-
-
-
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-
-
-
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-
-
-
-
-
-
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-
-
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-
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FP16
8.01 TFLOPS
-
-
-
-
|
-
-
-
-
-
-
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FP32
4.01 TFLOPS
-
-
|
FP32
4.2 TFLOPS
-
-
|
|
FP64
250 GFLOPS
-
|
-
-
-
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-
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-
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-
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Pixel Fillrate
50.08 GPixel/s
|
Pixel Fillrate
29.152 GPixel/s
|
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-
-
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-
-
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Texture Fillrate
125.2 GTexel/s
|
Texture Fillrate
131.184 GTexel/s
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-
-
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-
-
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L1
-
-
-
Unknown
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L1
-
-
-
Unknown
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L2
4MB Shared
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L2
Unknown
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-
-
-
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-
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10GB
GDDR6
-
|
8GB
GDDR5
-
|
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Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
224GB/s
|
Clock
1700MHz
Transfer Rate
6.8GT/s
Bandwidth
217.6GB/s
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TDP
Shared
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TDP
150W
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-
-
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-
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No Ports
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No Ports
|
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Max Resolution
3840x2160
|
Max Resolution
3840x2160
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
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Multi Monitor Support
1
|
Multi Monitor Support
1
|
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-
-
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-
-
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No Encoders
-
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No Encoders
-
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-
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No Decoders
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No Decoders
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-
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Direct X
12
Direct 3D
12_2
|
-
-
-
-
|
|
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
|
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1
|
|
Shader Model
6.5
-
-
-
-
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Shader Model
6.0
-
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Not a Card
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Not a Card
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