Apple 4-Core A12 vs Apple 6-Core A19 Pro Full Specs

Summary

256 Shaders 1.1GHz	768 Shaders 1.62GHz
Shared Memory34.1GB/sLPDDR4X	Shared Memory76.8GB/sLPDDR5X
Peak·FP32·FP16 562.2 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

4-Core A12562.2 GFLOPSFP16

x1

6-Core A19 Pro4.98 TFLOPSFP8-16 Tensor

x8.85

Show Top Score

Theoretical Performance

Clock Speed1098MHz UC·Boost·OC	Clock Speed1620MHz UC·Boost·OC
Peak OPS 562.2 GFLOPSFP16	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 562.2 GFLOPS	FP32 2.49 TFLOPS
Pixel Rate 8.8 GPixel/s	Pixel Rate 38.9 GPixel/s
Texture Rate 17.6 GTexel/s	Texture Rate 77.8 GTexel/s

Core Config

Shaders 256 Shaders	Shaders 768 Shaders
TMUs 16 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 32 EUs	EUs 96 EUs

Clocks

Boost Clock 1.1GHz

Boost Clock 1.62GHz

Cache

L2 Cache 128KB shared

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR4X	Shared MemoryLPDDR5X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 4.3GT/s	Memory Speed 9.6GT/s
Memory Bandwidth 34.1GB/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 Apple	Manufacturer Apple
Chip Designer Apple	Chip Designer Apple
Architecture Apple Gen 2	Architecture Apple Gen 8
Family A Series	Family A Series
Branding	Branding
Codename G11P	Codename G18P
Market Segment Smartphone	Market Segment Smartphone
Release Date Sep 12, 2018	Release Date Sep 9, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N3P
Die Size 83mm²	Die Size 99mm²
Transistor Count 6.9 Billion	Transistor Count 17 Billion
Transistor Density 83 MTr/mm²	Transistor Density 172 MTr/mm²

Images

No images available

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Used In

CPUs A12 Bionic	CPUs A19 Pro
Smartphones iPhone XRiPhone XSiPhone XS Max	Smartphones iPhone 17 ProiPhone 17 Pro Max
Tablets iPad 8(A12, Late 2020)iPad Air 3(A12, Early 2019)iPad mini 5(A12, Early 2019)	Tablets -

Competitors

Apple4-Core A12 vs GPU QualcommAdreno 810 Apple4-Core A12 vs GPU Apple5-Core A18 Pro Apple4-Core A12 vs GPU Apple4-Core A19 Show 8 more

Apple6-Core A19 Pro vs GPU Apple5-Core A18 Pro Apple6-Core A19 Pro vs GPU Apple5-Core A19 Pro Apple6-Core A19 Pro vs GPU Apple5-Core A19 Show 12 more