32-Core M4 Max vs AMD Radeon 660M 1900MHz
32-Core M4 Max
AMD Radeon 660M 1900MHz
|
4096 Shaders
Shared Memory
1678MHz
|
384 Shaders
Shared Memory
1900MHz
|
|
Peak AI Performance
13.74 TFLOPS
FP16
|
Peak AI Performance
2.92 TFLOPS
FP16
|
|
FP32
13.74 TFLOPS
|
FP32
1.46 TFLOPS
|
|
FP16
13.74 TFLOPS
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FP16
2.92 TFLOPS
|
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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
Shared
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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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-
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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
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Form
iGPU
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Shading Units
4096 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
256 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
128 ROPs
|
Render Output Units
16 ROPs
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-
-
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-
-
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Ray-Tracing Cores
32 RT-Cores
|
Ray-Tracing Cores
6 RT-Cores
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-
-
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-
-
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-
-
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Compute Units
6 CUs
|
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Execution Units
512 EUs
|
-
-
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Graphics Processing Clusters
32 GPCs
|
-
-
|
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-
-
-
1678MHz
|
-
-
1500MHz Base
1900MHz
|
|
Peak AI Performance
13.74 TFLOPS
FP16
|
Peak AI Performance
2.92 TFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
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-
-
-
-
-
-
|
-
-
-
-
-
-
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FP16
13.74 TFLOPS
-
-
-
-
|
FP16
2.92 TFLOPS
-
-
-
-
|
|
FP32
13.74 TFLOPS
-
-
|
FP32
1.46 TFLOPS
-
-
|
|
-
-
-
|
FP64
90 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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|
Pixel Fillrate
214.733 GPixel/s
|
Pixel Fillrate
30.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
429.466 GTexel/s
|
Texture Fillrate
45.6 GTexel/s
|
|
-
-
|
L0
32KB/WGP
|
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L1
-
-
-
Unknown
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L1
-
-
-
256KB/Array
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L2
Unknown
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L2
Unknown
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-
-
-
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-
-
-
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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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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
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
-
-
|
Content Protection
HDCP 2.2
|
|
Model
2x Apple Media Engine 3
|
Model
VCN 3.1
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
ProRes
ProRes Raw
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
2x Apple Media Engine 3
|
Model
VCN 3.1
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
ProRes
ProRes Raw
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
-
-
-
-
|
Direct X
12
Direct 3D
12_2
|
|
-
-
-
-
-
-
|
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
|
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-
-
-
-
-
-
-
-
-
-
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Shader Model
6.7
-
-
GFX
10.3
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-
-
-
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Not a Card
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Not a Card
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