Imagination PowerVR GT7850 A9X vs Apple 5-Core A19 Full Specs

Summary

384 Shaders 650MHz	640 Shaders 1.47GHz
Shared Memory51.2GB/sLPDDR4	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 499.2 GFLOPS	Peak·FP32·FP16 1.88 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 FP64 Memory Bandwidth

PowerVR GT7850 A9X998.4 GFLOPSFP16

x1

5-Core A193.76 TFLOPSFP8-16 Tensor

x3.77

Show Top Score

Theoretical Performance

Clock Speed650MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 998.4 GFLOPSFP16	Peak OPS 3.76 TFLOPSFP8-16 Tensor
-	Tensor FP8-16 3.76 TFLOPS Tensor FP8-32 3.76 TFLOPS
-	Tensor FP16-16 1.88 TFLOPS Tensor FP16-32 1.88 TFLOPS
FP32 499.2 GFLOPS	FP32 1.88 TFLOPS
FP64 31.2 GFLOPS	-
Pixel Rate 15.6 GPixel/s	Pixel Rate 29.4 GPixel/s
Texture Rate 15.6 GTexel/s	Texture Rate 58.8 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 640 Shaders
TMUs 24 TMUs	TMUs 40 TMUs
ROPs 24 ROPs	ROPs 20 ROPs
Tensor Cores -	Tensor Cores 5 T-Cores
RT Cores -	RT Cores 5 RT-Cores
EUs 24 EUs	EUs 80 EUs

Clocks

Boost Clock 650MHz

Boost Clock 1.47GHz

Cache

L2 Cache -

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR4	Shared MemoryLPDDR5X
Memory Bus 128-bit	Memory Bus 64-bit
Memory Speed 3.2GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 51.2GB/s	Memory Bandwidth 68.3GB/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 Rogue	Architecture Apple Gen 8
Family A Series	Family A Series
Branding	Branding
Codename Series7XT	Codename G18A
Chip Variant GTA7850	Chip Variant -
Market Segment Tablet	Market Segment Smartphone
Release Date Nov 11, 2015	Release Date Sep 9, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 16FF+	Fabrication Node N3P
Die Size 144mm²	Die Size 83mm²
Transistor Count 3.5 Billion	Transistor Count 14.3 Billion
Transistor Density 24 MTr/mm²	Transistor Density 172 MTr/mm²

Images

No images available

No images available

Used In

CPUs A9X	CPUs A19
Smartphones -	Smartphones iPhone 17
Tablets iPad Pro 9.7"(A9X, Early 2016)iPad Pro 12.9" Gen 1(A9X, Late 2015)	Tablets -

Competitors

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