ARM Immortalis-G925 MP12 1612MHz vs Apple 6-Core A18 Pro Full Specs

Summary

1,536 Shaders 1.61GHz	768 Shaders 1.47GHz
Shared Memory85.3GB/sLPDDR5X	Shared Memory60GB/sLPDDR5X
Peak·FP32·FP16 4.95 TFLOPS	Peak·FP32·FP16 2.26 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Memory Bandwidth

Immortalis-G925 MP12 1612MHz9.9 TFLOPSFP16

x4.39

6-Core A18 Pro2.26 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1612MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 9.9 TFLOPSFP16	Peak OPS 2.26 TFLOPSFP16
FP16 9.9 TFLOPS	FP16 2.26 TFLOPS
FP32 4.95 TFLOPS	FP32 2.26 TFLOPS
Pixel Rate 77.4 GPixel/s	Pixel Rate 35.3 GPixel/s
Texture Rate 154.8 GTexel/s	Texture Rate 70.6 GTexel/s

Core Config

Shaders 1,536 Shaders	Shaders 768 Shaders
TMUs 96 TMUs	TMUs 48 TMUs
ROPs 48 ROPs	ROPs 24 ROPs
RT Cores 12 RT-Cores	RT Cores 6 RT-Cores
EUs 24 EUs	EUs 96 EUs

Clocks

Boost Clock 1.61GHz

Boost Clock 1.47GHz

Cache

L2 Cache -

L2 Cache 768KB shared

Memory

Shared MemoryLPDDR5X	Shared MemoryLPDDR5X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 10.7GT/s	Memory Speed 7.5GT/s
Memory Bandwidth 85.3GB/s	Memory Bandwidth 60GB/s
ECC No	ECC No

Video Output

Max Resolution -	Max Resolution 3840x2160
Refresh Rate Calculator -	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz
Multi-Monitor -	Multi-Monitor 1
DSC Not Supported	DSC Not Supported

API Support

OpenGL 3.2 OpenCL 3

-

Encoder

-	Encoder Apple Media Engine 3
Codec -	Codec AVC (H.264) HEVC (H.265) ProRes

Decoder

-	Decoder Apple Media Engine 3
Codec -	Codec AVC (H.264) HEVC (H.265) AV1 ProRes

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer ARM	Manufacturer Apple
Chip Designer ARM	Chip Designer Apple
Architecture Valhall 5	Architecture Apple Gen 7
Family Series 25	Family A Series
Branding	Branding
Codename -	Codename G17P
Market Segment Smartphone	Market Segment Smartphone
Release Date Oct 1, 2024	Release Date Sep 9, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4P	Fabrication Node N3E
Die Size 140mm²	Die Size 110mm²
Transistor Count 22.7B	Transistor Count 18.4B
Transistor Density 162 MTr/mm²	Transistor Density 168 MTr/mm²

Images