Imagination PowerVR SGX554 MP4 A6X vs Apple 6-Core A19 Pro Full Specs

Summary

128 Shaders 300MHz	768 Shaders 1.62GHz
Shared Memory17.1GB/sLPDDR2	Shared Memory76.8GB/sLPDDR5X
Peak·FP32·FP16 76.8 GFLOPS	Peak·FP32·FP16 2.49 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 Tensor FP8-32 Tensor FP16-16 Tensor FP16-32 Memory Bandwidth

PowerVR SGX554 MP4 A6X76.8 GFLOPSFP32

x1

6-Core A19 Pro4.98 TFLOPSFP8-16 Tensor

x64.80

Show Top Score

Theoretical Performance

Clock Speed300MHz UC·Boost·OC	Clock Speed1620MHz UC·Boost·OC
Peak OPS 76.8 GFLOPSFP32	Peak OPS 4.98 TFLOPSFP8-16 Tensor
-	Tensor FP8-16 4.98 TFLOPS Tensor FP8-32 4.98 TFLOPS
-	Tensor FP16-16 2.49 TFLOPS Tensor FP16-32 2.49 TFLOPS
FP32 76.8 GFLOPS	FP32 2.49 TFLOPS
Pixel Rate 2.4 GPixel/s	Pixel Rate 38.9 GPixel/s
Texture Rate 2.4 GTexel/s	Texture Rate 77.8 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 768 Shaders
TMUs 8 TMUs	TMUs 48 TMUs
ROPs 8 ROPs	ROPs 24 ROPs
Tensor Cores -	Tensor Cores 6 T-Cores
RT Cores -	RT Cores 6 RT-Cores
EUs 16 EUs	EUs 96 EUs

Clocks

Boost Clock 300MHz

Boost Clock 1.62GHz

Cache

L2 Cache -

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR2	Shared MemoryLPDDR5X
Memory Bus 128-bit	Memory Bus 64-bit
Memory Speed 1.1GT/s	Memory Speed 9.6GT/s
Memory Bandwidth 17.1GB/s	Memory Bandwidth 76.8GB/s

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 8
Family A Series	Family A Series
Branding	Branding
Codename Series5XT	Codename G18P
Chip Variant SGX554	Chip Variant -
Market Segment Tablet	Market Segment Smartphone
Release Date Nov 2, 2012	Release Date Sep 9, 2025

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 32nm	Fabrication Node N3P
Die Size 123mm²	Die Size 99mm²
Transistor Count -	Transistor Count 17 Billion
Transistor Density -	Transistor Density 172 MTr/mm²

Images

No images available

No images available

Used In

CPUs A6X	CPUs A19 Pro
Smartphones -	Smartphones iPhone 17 ProiPhone 17 Pro Max
Tablets iPad 4(A6X, Late 2012)	Tablets -

Competitors

ImaginationPowerVR SGX554 MP4 A6X vs GPU Apple5-Core A18 Pro ImaginationPowerVR SGX554 MP4 A6X vs GPU Apple4-Core A19 ImaginationPowerVR SGX554 MP4 A6X vs GPU Apple5-Core A19 Pro Show 4 more

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