AMD Viola vs ATI Xenos S
AMD Viola
ATI Xenos S
|
3840 Shaders
16GB GDDR6
2233MHz
|
240 Shaders
512MB GDDR3
500MHz
|
|
Peak AI Performance
68.6 TFLOPS
FP16
|
Peak AI Performance
240 GFLOPS
FP32
|
|
FP32
34.3 TFLOPS
|
FP32
240 GFLOPS
|
|
FP16
68.6 TFLOPS
|
-
-
|
|
Form Factor
iGPU
|
Form Factor
Soldered
|
|
TDP
180W
|
TDP
175W
|
Peak AI Performance
|
|
Viola - 68.6 TFLOPS FP16
x285.83
Xenos S - 240 GFLOPS FP32
x1
FP32
|
|
Viola - 34.3 TFLOPS FP32
x142.92
Xenos S - 240 GFLOPS FP32
x1
|
|
Viola - 576GB/s
x25.71
Xenos S - 22.4GB/s
x1
|
|
Viola - 180W
x1.03
Xenos S - 175W
x1
|
0%
|
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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|
-
-
|
Foundry
TSMC
|
|
-
-
|
Fabrication Node
65nm
|
|
-
-
|
Die Size
121 mm²
|
|
-
|
Transistor Count
232 Million
|
|
-
-
|
Transistor Density
1.92M/mm²
|
|
Form
iGPU
|
Form
Soldered
|
|
Shading Units
3840 Shaders
|
Shading Units
240 Shaders
|
|
Texture Mapping Units
240 TMUs
|
Texture Mapping Units
16 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
8 ROPs
|
|
Ray-Tracing Cores
60 RT-Cores
|
-
-
|
|
Compute Units
60 CUs
|
Compute Units
3 CUs
|
|
Graphics Processing Clusters
4 GPCs
|
-
-
|
|
2233MHz
|
500MHz
|
|
Peak AI Performance
68.6 TFLOPS
FP16
|
Peak AI Performance
240 GFLOPS
FP32
|
|
FP16
68.6 TFLOPS
|
-
-
|
|
FP32
34.3 TFLOPS
|
FP32
240 GFLOPS
|
|
FP64
1.07 TFLOPS
|
-
-
|
|
BF16
68.6 TFLOPS
|
-
-
|
|
INT32
17.15 TOPS
|
-
-
|
|
Pixel Fillrate
214.368 GPixel/s
|
Pixel Fillrate
4 GPixel/s
|
|
Texture Fillrate
535.92 GTexel/s
|
Texture Fillrate
8 GTexel/s
|
|
L1
Unknown
|
L1
Unknown
|
|
L2
4MB Shared
|
L2
Unknown
|
|
16GB
GDDR6
|
512MB
GDDR3
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
576GB/s
|
Clock
700MHz
Transfer Rate
1.4GT/s
Bandwidth
22.4GB/s
|
|
-
-
-
|
eDRAM
10MB
256.0GB/s
|
|
TDP
180W
|
TDP
175W
|
|
Max Resolution
3840x2160
|
Max Resolution
1920x1080
|
|
Max Resolution Refresh Rate
120Hz
|
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
|
|
No Encoders
|
No Encoders
|
|
No Decoders
|
No Decoders
|
|
-
-
-
-
|
Direct X
9
Direct 3D
9_3
|
|
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
|
-
-
-
-
-
-
|
|
Shader Model
6.5
|
Shader Model
3.0
|
|
Not a Card
|
Not a Card
|
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