4-Core A14 vs 4-Core A15
4-Core A14
4-Core A15
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256 Shaders
Shared Memory
1463MHz
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512 Shaders
Shared Memory
1338MHz
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Peak AI Performance
750 GFLOPS
FP16
|
Peak AI Performance
1.37 TFLOPS
FP16
|
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FP32
750 GFLOPS
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FP32
1.37 TFLOPS
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FP16
750 GFLOPS
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FP16
1.37 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 9,130
5%
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GB5 Metal 10,900
6%
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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 20
3%
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OCT Metal 25
4%
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Manufacturer
Apple
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Manufacturer
Apple
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Chip Designer
Apple
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Chip Designer
Apple
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Architecture
Apple Gen 4
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Architecture
Apple Gen 5
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Family
A Series
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Family
A Series
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Codename
G13P
A14 Bionic
-
-
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Codename
G14P
A15 Bionic
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-
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Market Segment
Mobile
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Market Segment
Mobile
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Release Date
10/23/2020
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Release Date
9/24/2021
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Form
iGPU
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Form
iGPU
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Shading Units
256 Shaders
-
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Shading Units
512 Shaders
-
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Texture Mapping Units
16 TMUs
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Texture Mapping Units
32 TMUs
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Render Output Units
8 ROPs
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Render Output Units
16 ROPs
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Execution Units
32 EUs
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Execution Units
64 EUs
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Graphics Processing Clusters
4 GPCs
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Graphics Processing Clusters
4 GPCs
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-
-
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1463MHz
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-
-
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1338MHz
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Peak AI Performance
750 GFLOPS
FP16
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Peak AI Performance
1.37 TFLOPS
FP16
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-
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FP16
750 GFLOPS
-
-
-
-
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FP16
1.37 TFLOPS
-
-
-
-
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FP32
750 GFLOPS
-
-
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FP32
1.37 TFLOPS
-
-
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-
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Pixel Fillrate
11.7 GPixel/s
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Pixel Fillrate
21.408 GPixel/s
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-
-
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-
-
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Texture Fillrate
23.4 GTexel/s
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Texture Fillrate
42.816 GTexel/s
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-
-
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-
-
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L1
-
-
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Unknown
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L1
-
-
-
Unknown
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L2
Unknown
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L2
Unknown
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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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No Ports
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No Ports
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Max Resolution
3840x2160
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Max Resolution
3840x2160
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Max Resolution Refresh Rate
30Hz
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Max Resolution Refresh Rate
30Hz
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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
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Multi Monitor Support
1
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-
-
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-
-
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No Encoders
-
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No Encoders
-
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No Decoders
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No Decoders
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Not a Card
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Not a Card
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