Imagination PowerVR SGX554 MP4 A6X vs Apple 5-Core A18 Pro Full Specs

Summary

128 Shaders 300MHz	640 Shaders 1.47GHz
Shared Memory17.1GB/sLPDDR2	Shared Memory60GB/sLPDDR5X
Peak·FP32·FP16 76.8 GFLOPS	Peak·FP32·FP16 1.88 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Memory Bandwidth

PowerVR SGX554 MP4 A6X76.8 GFLOPSFP32

x1

5-Core A18 Pro1.88 TFLOPSFP16

x24.50

Show Top Score

Theoretical Performance

Clock Speed300MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 76.8 GFLOPSFP32	Peak OPS 1.88 TFLOPSFP16
FP32 76.8 GFLOPS	FP32 1.88 TFLOPS
Pixel Rate 2.4 GPixel/s	Pixel Rate 29.4 GPixel/s
Texture Rate 2.4 GTexel/s	Texture Rate 58.8 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 640 Shaders
TMUs 8 TMUs	TMUs 40 TMUs
ROPs 8 ROPs	ROPs 20 ROPs
RT Cores -	RT Cores 5 RT-Cores
EUs 16 EUs	EUs 80 EUs

Clocks

Boost Clock 300MHz

Boost Clock 1.47GHz

Cache

L2 Cache -

L2 Cache 768KB shared

Memory

Shared MemoryLPDDR2	Shared MemoryLPDDR5X
Memory Bus 128-bit	Memory Bus 64-bit
Memory Speed 1.1GT/s	Memory Speed 7.5GT/s
Memory Bandwidth 17.1GB/s	Memory Bandwidth 60GB/s
ECC No	ECC No

Video Output

Multi-Monitor 1

Multi-Monitor 1

Encoder

-	Encoder Model Apple Media Engine 3

Decoder

-	Decoder Model Apple Media Engine 3

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Imagination	Manufacturer Apple
Chip Designer Imagination	Chip Designer Apple
Architecture SGX	Architecture Apple Gen 7
Family A Series	Family A Series
Branding	Branding
Codename Series5XT	Codename G17P
Chip Variant SGX554	Chip Variant -
Market Segment Tablet	Market Segment Smartphone
Release Date Nov 2, 2012	Release Date Mar 4, 2026

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 32nm	Fabrication Node N3E
Die Size 123mm²	Die Size 110mm²
Transistor Count -	Transistor Count 18.4 Billion
Transistor Density -	Transistor Density 168 MTr/mm²

Images

No images available

No images available

Used In

CPUs A6X	CPUs A18 Pro (Neo)
Laptops -	Laptops MacBook Neo(Early 2026)
Tablets iPad 4(A6X, Late 2012)	Tablets -

Competitors

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