5-Core A19 vs Imagination IMG BXM-4-64 MC2
5-Core A19
Imagination IMG BXM-4-64 MC2
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640 Shaders
Shared Memory
1740MHz
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64 Shaders
Shared Memory
1000MHz
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Peak AI Performance
4.45 TFLOPS
FP8 Tensor (FP16 Accumulate)
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Peak AI Performance
260 GFLOPS
FP16
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FP32
2.23 TFLOPS
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FP32
130 GFLOPS
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FP16
4.45 TFLOPS
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FP16
260 GFLOPS
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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 37,015
15%
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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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Peak AI
Performance
4.45 TFLOPS
FP8 Tensor (FP16 Accumulate)
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Peak AI
Performance
260 GFLOPS
FP16
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-
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-
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-
-
-
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FP8
-
4.45 TFLOPS
Tensor (FP16 Accumulate)
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4.45 TFLOPS
Tensor (FP32 Accumulate)
-
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-
-
-
-
-
-
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FP16
4.45 TFLOPS
2.23 TFLOPS
Tensor (FP16 Accumulate)
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2.23 TFLOPS
Tensor (FP32 Accumulate)
-
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FP16
260 GFLOPS
-
-
-
-
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FP32
2.23 TFLOPS
-
-
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FP32
130 GFLOPS
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-
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-
-
-
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FP64
10 GFLOPS
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-
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-
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-
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-
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Pixel
Fillrate
34.8 GPixel/s
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Pixel
Fillrate
8 GPixel/s
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-
-
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-
-
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Texture
Fillrate
69.6 GTexel/s
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Texture
Fillrate
8 GTexel/s
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Manufacturer
Apple
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Manufacturer
Imagination
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Chip Designer
Apple
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Chip Designer
Imagination
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Architecture
Apple Gen 8
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Architecture
Furian
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Family
A Series
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Family
BXM
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Codename
G18A
A19
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-
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Codename
IMG B-Series
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-
-
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Market Segment
Mobile
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Market Segment
Mobile
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Release Date
9/9/2025
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Release Date
10/13/2020
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-
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Form
iGPU
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Form
iGPU
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Shading Units
640 Shaders
-
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Shading Units
64 Shaders
-
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Texture Mapping Units
40 TMUs
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Texture Mapping Units
8 TMUs
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Render Output Units
20 ROPs
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Render Output Units
8 ROPs
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Tensor Cores
5 T-Cores
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-
-
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Ray-Tracing Cores
5 RT-Cores
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-
-
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-
-
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-
-
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-
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-
-
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Execution Units
80 EUs
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Execution Units
4 EUs
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Graphics Processing Clusters
5 GPCs
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Graphics Processing Clusters
2 GPCs
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-
-
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1740MHz
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-
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1000MHz
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-
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-
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L1
-
-
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Unknown
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L1
-
-
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Unknown
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L2
Unknown
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L2
Unknown
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-
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-
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-
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-
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Shared Memory
-
-
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Shared Memory
-
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TDP
Shared
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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
3840x2160
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Max Resolution
Unknown
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
-
|
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Variable Refresh Rate
-
-
-
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Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Not Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
1
|
Multi Monitor Support
Unknown
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-
-
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-
-
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Model
Apple Media Engine 3
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No Encoders
-
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Codec
-
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AVC (H.264)
HEVC (H.265)
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ProRes
ProRes Raw
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-
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Model
Apple Media Engine 3
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No Decoders
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Codec
-
-
-
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-
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AVC (H.264)
HEVC (H.265)
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AV1
ProRes
ProRes Raw
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-
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OpenGL
3.2
OpenCL
3.0
Vulkan
1.2
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Not a Card
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Not a Card
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