Apple 5-Core A15 vs Apple 64-Core M1 Ultra Full Specs - HMC

640 Shaders 1.34GHz	8,192 Shaders 1.3GHz
Shared Memory34.1GB/sLPDDR4X	Shared Memory819.2GB/sLPDDR5
·· 1.71 TFLOPS	·· 21.23 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

5-Core A15

5-Core A151.71 TFLOPSFP16

x1

64-Core M1 Ultra

64-Core M1 Ultra21.23 TFLOPSFP16

x12.40

Clock Speed ··	Clock Speed ··
Peak OPS 1.71 TFLOPSFP16	Peak OPS 21.23 TFLOPSFP16
FP32 1.71 TFLOPS	FP32 21.23 TFLOPS
Pixel Rate 26.8 GPixel/s	Pixel Rate 331.8 GPixel/s
Texture Rate 53.5 GTexel/s	Texture Rate 663.6 GTexel/s

Shaders 640 Shaders	Shaders 8,192 Shaders
TMUs 40 TMUs	TMUs 512 TMUs
ROPs 20 ROPs	ROPs 256 ROPs
EUs 80 EUs	EUs 1,024 EUs

Boost Clock

1.34GHz

Boost Clock

1.3GHz

L2 Cache

512KB shared

L2 Cache

8MB shared

Shared MemoryLPDDR4X	Shared MemoryLPDDR5
Memory Bus 64-bit	Memory Bus 1024-bit
Memory Speed 4.3GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 34.1GB/s	Memory Bandwidth 819.2GB/s
ECC No	ECC No

Max Resolution 3840x2160	Max Resolution 6016x3384
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 30Hz	Refresh Rate Calculator 6016x3384 Resolution6K Refresh Rate 60Hz
Multi-Monitor 1	Multi-Monitor 5
DSC Not Supported	DSC Supported

-	Encoder 4x Apple Media Engine 2
Codec -	Codec AVC (H.264) HEVC (H.265) ProRes

-	Decoder 2x Apple Media Engine 2
Codec -	Codec AVC (H.264) HEVC (H.265) ProRes

Form Factor iGPU	Form Factor iGPU
Cooling Open-Air -	Cooling Blower 2x Fans

Manufacturer Apple	Manufacturer Apple
Chip Designer Apple	Chip Designer Apple
Architecture Apple Gen 5	Architecture Apple Gen 4
Family A Series	Family M Series
Branding	Branding
Codename G14P	Codename G13D
Market Segment Smartphone	Market Segment Workstation
Release Date Sep 24, 2021	Release Date Mar 8, 2022

Foundry TSMC	Foundry TSMC
Fabrication Node N5P	Fabrication Node N5
Die Size 108mm²	Die Size 865mm²
Transistor Count 15B	Transistor Count 114B
Transistor Density 139 MTr/mm²	Transistor Density 132 MTr/mm²