Apple 5-Core A18 vs Apple 5-Core A19 Pro Full Specs

Summary

640 Shaders 1.34GHz	640 Shaders 1.47GHz
Shared Memory60GB/sLPDDR5X	Shared Memory76.8GB/sLPDDR5X
Peak·FP32·FP16 1.71 TFLOPS	Peak·FP32·FP16 1.88 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed1338MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 1.71 TFLOPSFP16	Peak OPS 15.05 TOPSINT8 Tensor
-	Tensor FP16-16 3.76 TFLOPS Tensor FP16-32 3.76 TFLOPS
-	Tensor BF16 7.53 TFLOPS
FP32 1.71 TFLOPS	FP32 1.88 TFLOPS
-	Tensor INT8 15.05 TOPS
Pixel Rate 26.8 GPixel/s	Pixel Rate 29.4 GPixel/s
Texture Rate 53.5 GTexel/s	Texture Rate 58.8 GTexel/s

Core Config

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

Clocks

Boost Clock 1.34GHz

Boost Clock 1.47GHz

Cache

L2 Cache 768KB shared

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR5X	Shared MemoryLPDDR5X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 7.5GT/s	Memory Speed 9.6GT/s
Memory Bandwidth 60GB/s	Memory Bandwidth 76.8GB/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 7	Architecture Apple Gen 8
Family A Series	Family A Series
Branding	Branding
Codename G17A	Codename G18P
Market Segment Smartphone	Market Segment Smartphone
Release Date Sep 9, 2024	Release Date Sep 9, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N3E	Fabrication Node N3P
Die Size 90mm²	Die Size 99mm²
Transistor Count 15.5B	Transistor Count 17B
Transistor Density 172 MTr/mm²	Transistor Density 172 MTr/mm²

Images