AMD Lockhart vs ATI Xenos S
AMD Lockhart
ATI Xenos S
|
1280 Shaders
10GB GDDR6
1565MHz
|
240 Shaders
512MB GDDR3
500MHz
|
|
Peak AI Performance
8.01 TFLOPS
FP16
|
Peak AI Performance
240 GFLOPS
FP32
|
|
FP32
4.01 TFLOPS
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FP32
240 GFLOPS
|
|
FP16
8.01 TFLOPS
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-
-
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Form Factor
iGPU
-
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Form Factor
Soldered
-
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TDP
Shared
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TDP
175W
|
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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%
|
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%
|
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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-
-
-
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Foundry
TSMC
-
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-
-
-
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Fabrication Node
65nm
-
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-
-
-
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Die Size
121 mm²
-
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-
-
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Transistor Count
232 Million
-
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-
-
-
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Transistor Density
1.92M/mm²
-
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Form
iGPU
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Form
Soldered
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Shading Units
1280 Shaders
-
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Shading Units
240 Shaders
-
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Texture Mapping Units
80 TMUs
|
Texture Mapping Units
16 TMUs
|
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Render Output Units
32 ROPs
|
Render Output Units
8 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
|
Compute Units
3 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
-
1565MHz
|
-
-
-
500MHz
|
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Peak AI Performance
8.01 TFLOPS
FP16
|
Peak AI Performance
240 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP16
8.01 TFLOPS
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
4.01 TFLOPS
-
-
|
FP32
240 GFLOPS
-
-
|
|
FP64
250 GFLOPS
-
|
-
-
-
|
|
-
-
-
-
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-
-
-
-
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-
-
-
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-
-
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-
-
-
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-
-
-
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-
-
-
-
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-
-
-
-
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-
-
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-
-
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-
-
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-
-
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Pixel Fillrate
50.08 GPixel/s
|
Pixel Fillrate
4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
125.2 GTexel/s
|
Texture Fillrate
8 GTexel/s
|
|
-
-
|
-
-
|
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L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
|
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L2
4MB Shared
|
L2
Unknown
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|
-
-
-
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-
-
-
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10GB
GDDR6
-
|
512MB
GDDR3
-
|
|
Bus Width
128Bit
|
Bus Width
128Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
224GB/s
|
Clock
700MHz
Transfer Rate
1.4GT/s
Bandwidth
22.4GB/s
|
|
-
-
-
-
-
-
-
-
-
|
eDRAM
10MB
-
256.0GB/s
-
-
-
-
-
|
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TDP
Shared
|
TDP
175W
|
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-
-
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-
-
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-
-
-
-
-
-
-
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-
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-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
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No Ports
|
|
Max Resolution
3840x2160
|
Max Resolution
1920x1080
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
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
-
|
No Encoders
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
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-
-
-
-
-
-
-
-
-
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No Decoders
|
No Decoders
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
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-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
9
Direct 3D
9_3
|
|
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
|
-
-
-
-
-
-
|
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Shader Model
6.5
-
-
-
-
-
-
-
-
|
Shader Model
3.0
-
-
-
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-
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Not a Card
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Not a Card
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