AMD Radeon 840M 2900MHz vs 32-Core M1 Max
AMD Radeon 840M 2900MHz
32-Core M1 Max
|
256 Shaders
Shared Memory
2900MHz
|
4096 Shaders
Shared Memory
1278MHz
|
|
Peak AI Performance
2.97 TFLOPS
FP16
|
Peak AI Performance
10.47 TFLOPS
FP16
|
|
FP32
1.49 TFLOPS
|
FP32
10.47 TFLOPS
|
|
FP16
2.97 TFLOPS
|
FP16
10.47 TFLOPS
|
|
Form Factor
iGPU
-
|
Form Factor
iGPU
-
|
|
TDP
Shared
|
TDP
Shared
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL 61,200
20%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal 70,000
39%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal 205
35%
|
|
Peak AI
Performance
2.97 TFLOPS
FP16
|
Peak AI
Performance
10.47 TFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
2.97 TFLOPS
-
-
-
-
|
FP16
10.47 TFLOPS
-
-
-
-
|
|
FP32
1.49 TFLOPS
-
-
|
FP32
10.47 TFLOPS
-
-
|
|
FP64
90 GFLOPS
-
|
-
-
-
|
|
BF16
2.97 TFLOPS
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
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-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
INT32
0.74 TOPS
|
-
-
|
|
-
-
|
-
-
|
|
Pixel
Fillrate
92.8 GPixel/s
|
Pixel
Fillrate
163.584 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
46.4 GTexel/s
|
Texture
Fillrate
327.168 GTexel/s
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
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-
-
|
-
-
|
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-
-
-
|
-
-
-
|
|
Form
iGPU
|
Form
iGPU
|
|
Shading Units
256 Shaders
-
|
Shading Units
4096 Shaders
-
|
|
Texture Mapping Units
16 TMUs
|
Texture Mapping Units
256 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
128 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
4 RT-Cores
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
4 CUs
|
-
-
|
|
-
-
|
Execution Units
512 EUs
|
|
-
-
|
Graphics Processing Clusters
32 GPCs
|
|
-
-
1500MHz Base
2900MHz
|
-
-
-
1278MHz
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
256KB/Array
|
L1
-
-
-
Unknown
|
|
L2
Unknown
|
L2
Unknown
|
|
-
-
-
|
-
-
-
|
|
Shared Memory
-
-
|
Shared Memory
-
-
|
|
-
|
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
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TDP
Shared
|
TDP
Shared
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
6016x3384
|
|
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 2.3
|
-
-
|
|
Model
VCN 4.0
|
Model
2x Apple Media Engine 2
|
|
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
ProRes
ProRes Raw
|
|
Model
VCN 4.0
|
Model
Apple Media Engine 2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
ProRes
ProRes Raw
|
|
Direct X
12
Direct 3D
12_2
|
-
-
-
-
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
-
-
-
-
-
-
|
|
Shader Model
6.7
-
-
GFX
11.5
-
-
-
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Not a Card
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Not a Card
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