Apple 4-Core A13 vs Apple 5-Core A19 Full Specs

Summary

256 Shaders 1.23GHz	640 Shaders 1.47GHz
Shared Memory34.1GB/sLPDDR4X	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 629.8 GFLOPS	Peak·FP32·FP16 1.88 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

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

4-Core A13629.8 GFLOPSFP16

x1

5-Core A1915.05 TOPSINT8 Tensor

x23.90

Show Top Score

Theoretical Performance

Clock Speed1230MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 629.8 GFLOPSFP16	Peak OPS 15.05 TOPSINT8 Tensor
FP16 629.8 GFLOPS Tensor FP16-16 - Tensor FP16-32 -	FP16 3.76 TFLOPS Tensor FP16-16 3.76 TFLOPS Tensor FP16-32 3.76 TFLOPS
-	Tensor BF16 7.53 TFLOPS
FP32 629.8 GFLOPS	FP32 1.88 TFLOPS
-	Tensor INT8 15.05 TOPS
Pixel Rate 9.8 GPixel/s	Pixel Rate 29.4 GPixel/s
Texture Rate 19.7 GTexel/s	Texture Rate 58.8 GTexel/s

Core Config

Shaders 256 Shaders	Shaders 640 Shaders
TMUs 16 TMUs	TMUs 40 TMUs
ROPs 8 ROPs	ROPs 20 ROPs
Tensor Cores -	Tensor Cores 5 T-Cores
RT Cores -	RT Cores 5 RT-Cores
EUs 32 EUs	EUs 80 EUs

Clocks

Boost Clock 1.23GHz

Boost Clock 1.47GHz

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 8.5GT/s
Memory Bandwidth 34.1GB/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 30Hz	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
Codec -	Codec AVC (H.264) HEVC (H.265) ProRes

Decoder

-	Decoder Apple Media Engine 3
Codec -	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 3	Architecture Apple Gen 8
Family A Series	Family A Series
Branding	Branding
Codename G12P	Codename G18A
Market Segment Smartphone	Market Segment Smartphone
Release Date Sep 20, 2019	Release Date Sep 9, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7P	Fabrication Node N3P
Die Size 98mm²	Die Size 83mm²
Transistor Count 8.5B	Transistor Count 14.3B
Transistor Density 86 MTr/mm²	Transistor Density 172 MTr/mm²

Images