AMD Radeon 660M 1800MHz vs Intel Iris Xe 64EU 1400MHz
AMD Radeon 660M 1800MHz
Intel Iris Xe 64EU 1400MHz
|
384 Shaders
Shared Memory
1800MHz
|
512 Shaders
Shared Memory
1400MHz
|
|
Peak AI Performance
2.77 TFLOPS
FP16
|
Peak AI Performance
2.87 TFLOPS
FP16
|
|
FP32
1.38 TFLOPS
|
FP32
1.43 TFLOPS
|
|
FP16
2.77 TFLOPS
|
FP16
2.87 TFLOPS
|
|
Form Factor
iGPU
-
|
Form Factor
iGPU
-
|
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TDP
Shared
|
TDP
Shared
|
|
-
-
-
-
-
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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%
|
|
GB5 OpenCL 13,745
5%
|
GB5 OpenCL 10,350
3%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan 9,810
5%
|
GB5 Vulkan 10,130
5%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal 30
5%
|
OCT Metal 35
6%
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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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Form
iGPU
|
Form
iGPU
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Shading Units
384 Shaders
-
|
Shading Units
512 Shaders
-
|
|
Texture Mapping Units
24 TMUs
|
Texture Mapping Units
32 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
16 ROPs
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-
-
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-
-
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Ray-Tracing Cores
6 RT-Cores
|
-
-
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-
-
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-
-
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Compute Units
6 CUs
|
-
-
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-
-
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Execution Units
64 EUs
|
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-
-
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-
-
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-
-
1500MHz Base
1800MHz
|
-
-
-
1400MHz
|
|
Peak AI Performance
2.77 TFLOPS
FP16
|
Peak AI Performance
2.87 TFLOPS
FP16
|
|
-
-
-
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-
-
-
|
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-
-
-
-
-
-
|
-
-
-
-
-
-
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FP16
2.77 TFLOPS
-
-
-
-
|
FP16
2.87 TFLOPS
-
-
-
-
|
|
FP32
1.38 TFLOPS
-
-
|
FP32
1.43 TFLOPS
-
-
|
|
FP64
90 GFLOPS
-
|
FP64
360 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
28.8 GPixel/s
|
Pixel Fillrate
22.4 GPixel/s
|
|
-
-
|
-
-
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Texture Fillrate
43.2 GTexel/s
|
Texture Fillrate
44.8 GTexel/s
|
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L0
32KB/WGP
|
-
-
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L1
-
-
-
256KB/Array
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L1
-
-
-
Unknown
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L2
Unknown
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L2
512KB Shared
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-
-
-
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L3
2MB Shared
-
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Shared Memory
-
-
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Shared Memory
-
-
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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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TDP
Shared
|
TDP
Shared
|
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-
-
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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
4096x2160
|
Max Resolution
7680x4320
|
|
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)
Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.2
|
-
-
|
|
Model
VCN 3.1
|
Model
Quick Sync Video 8
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Model
VCN 3.1
|
Model
Quick Sync Video 8
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
10.3
-
-
-
-
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Shader Model
6.4
-
-
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-
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-
-
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Not a Card
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Not a Card
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