Apple 4-Core A19 vs Apple 5-Core A19 Full Specs

Summary

512 Shaders 1.47GHz	640 Shaders 1.47GHz
Shared Memory68.3GB/sLPDDR5X	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 1.5 TFLOPS	Peak·FP32·FP16 1.88 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 Tensor BF16 Tensor INT8 Memory Bandwidth

4-Core A1912.04 TOPSINT8 Tensor

x1

5-Core A1915.05 TOPSINT8 Tensor

x1.25

Show Top Score

Theoretical Performance

Clock Speed1470MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 12.04 TOPSINT8 Tensor	Peak OPS 15.05 TOPSINT8 Tensor
Tensor FP16-16 3.01 TFLOPS Tensor FP16-32 3.01 TFLOPS	Tensor FP16-16 3.76 TFLOPS Tensor FP16-32 3.76 TFLOPS
Tensor BF16 6.02 TFLOPS	Tensor BF16 7.53 TFLOPS
FP32 1.5 TFLOPS	FP32 1.88 TFLOPS
Tensor INT8 12.04 TOPS	Tensor INT8 15.05 TOPS
Pixel Rate 23.5 GPixel/s	Pixel Rate 29.4 GPixel/s
Texture Rate 47 GTexel/s	Texture Rate 58.8 GTexel/s

Core Config

Shaders 512 Shaders	Shaders 640 Shaders
TMUs 32 TMUs	TMUs 40 TMUs
ROPs 16 ROPs	ROPs 20 ROPs
Tensor Cores 4 T-Cores	Tensor Cores 5 T-Cores
RT Cores 4 RT-Cores	RT Cores 5 RT-Cores
EUs 64 EUs	EUs 80 EUs

Clocks

Boost Clock 1.47GHz

Boost Clock 1.47GHz

Cache

L2 Cache 1MB shared

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR5X	Shared MemoryLPDDR5X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 8.5GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 68.3GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Video Output

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

Encoder

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

Decoder

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

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Apple	Manufacturer Apple
Chip Designer Apple	Chip Designer Apple
Architecture Apple Gen 8	Architecture Apple Gen 8
Family A Series	Family A Series
Branding	Branding
Codename G18A	Codename G18A
Market Segment Smartphone	Market Segment Smartphone
Release Date Mar 2, 2026	Release Date Sep 9, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N3P	Fabrication Node N3P
Die Size 83mm²	Die Size 83mm²
Transistor Count 14.3B	Transistor Count 14.3B
Transistor Density 172 MTr/mm²	Transistor Density 172 MTr/mm²

Images

Used In

CPUs AppleA19 (17e)6 Cores (2P+4E)	CPUs AppleA196 Cores (2P+4E)
Smartphones AppleiPhone 17e	Smartphones AppleiPhone 17

Competitors

Apple4-Core A19 vs GPU Apple5-Core A18 Pro Apple4-Core A19 vs Apple5-Core A19 Apple4-Core A19 vs GPU Apple5-Core A19 Pro Show 12 more

Apple5-Core A19 vs GPU Apple5-Core A18 Pro Apple5-Core A19 vs Apple4-Core A19 Apple5-Core A19 vs GPU Apple5-Core A19 Pro Show 12 more