Apple 48-Core M1 Ultra vs Apple 5-Core A15 Full Specs - HMC

6,144 Shaders 1.3GHz	640 Shaders 1.34GHz
Shared Memory819.2GB/sLPDDR5	Shared Memory34.1GB/sLPDDR4X
·· 15.93 TFLOPS	·· 1.71 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

48-Core M1 Ultra

48-Core M1 Ultra15.93 TFLOPSFP16

x9.30

5-Core A15

5-Core A151.71 TFLOPSFP16

x1

Clock Speed ··	Clock Speed ··
Peak OPS 15.93 TFLOPSFP16	Peak OPS 1.71 TFLOPSFP16
FP32 15.93 TFLOPS	FP32 1.71 TFLOPS
Pixel Rate 248.8 GPixel/s	Pixel Rate 26.8 GPixel/s
Texture Rate 497.7 GTexel/s	Texture Rate 53.5 GTexel/s

Shaders 6,144 Shaders	Shaders 640 Shaders
TMUs 384 TMUs	TMUs 40 TMUs
ROPs 192 ROPs	ROPs 20 ROPs
EUs 768 EUs	EUs 80 EUs

Boost Clock

1.3GHz

Boost Clock

1.34GHz

L2 Cache

8MB shared

L2 Cache

512KB shared

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

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

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

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

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

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

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