Apple 5-Core A19 vs NVIDIA GA10B 16SM 918MHz Full Specs

Summary

640 Shaders 1.47GHz	1,024 Shaders 918MHz
Shared Memory68.3GB/sLPDDR5X	Shared Memory102.4GB/sLPDDR5
Peak·FP32·FP16 1.88 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 FP8-16 Tensor FP8-32 Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth

5-Core A193.76 TFLOPSFP8-16 Tensor

x1

GA10B 16SM 918MHz120.3 TOPSINT4 Tensor Sparse

x31.97

Show Top Score

Theoretical Performance

Clock Speed1470MHz UC·Boost·OC	Clock Speed918MHz UC·Boost·OC
Peak OPS 3.76 TFLOPSFP8-16 Tensor	Peak OPS 120.3 TOPSINT4 Tensor Sparse
Tensor FP8-16 3.76 TFLOPS Tensor FP8-32 3.76 TFLOPS	-
Tensor FP16-16 1.88 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 1.88 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 15.04 TFLOPS FP16-16 Tensor Sparse 30.08 TFLOPS Tensor FP16-32 15.04 TFLOPS FP16-32 Tensor Sparse 30.08 TFLOPS
-	Tensor BF16 15.04 TFLOPS BF16 Tensor Sparse 30.08 TFLOPS
Tensor TF32 -	Tensor TF32 7.52 TFLOPS
FP32 1.88 TFLOPS	FP32 1.88 TFLOPS
Tensor INT4 -	Tensor INT4 60.16 TOPS
-	Tensor INT8 30.08 TOPS
Pixel Rate 29.4 GPixel/s	Pixel Rate 14.7 GPixel/s
Texture Rate 58.8 GTexel/s	Texture Rate 7.3 GTexel/s

Core Config

Shaders 640 Shaders	Shaders 1,024 Shaders
TMUs 40 TMUs	TMUs 8 TMUs
ROPs 20 ROPs	ROPs 16 ROPs
Tensor Cores 5 T-Cores	Tensor Cores 32 T-Cores
RT Cores 5 RT-Cores	RT Cores -
EUs 80 EUs	SMs 8 SMs

Clocks

Boost Clock 1.47GHz

Boost Clock 918MHz

Cache

L2 Cache 1MB shared

L2 Cache 2MB shared

Memory

Shared MemoryLPDDR5X	Shared MemoryLPDDR5
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 8.5GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 68.3GB/s	Memory Bandwidth 102.4GB/s
ECC No	ECC No

Video Output

Multi-Monitor 1

Multi-Monitor -

Encoder

Encoder Model Apple Media Engine 3

Encoder Model NVENC 7

Decoder

Decoder Model Apple Media Engine 3

Decoder Model NVDEC 5

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Apple	Manufacturer NVIDIA
Chip Designer Apple	Chip Designer NVIDIA
Architecture Apple Gen 8	Architecture Ampere
Family A Series	Family Jetson
Branding	Branding
Codename G18A	Codename Hercules
Market Segment Smartphone	Market Segment Embedded
Release Date Sep 9, 2025	Release Date Dec 1, 2022

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N3P	Fabrication Node 8N
Die Size 83mm²	Die Size -
Transistor Count 14.3 Billion	Transistor Count 17 Billion
Transistor Density 172 MTr/mm²	Transistor Density -

Images

No images available

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Used In

CPUs A19	CPUs Orin NX 16GB
Smartphones iPhone 17	Smartphones -

Competitors

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

NVIDIAGA10B 16SM 918MHz vs GPU Apple5-Core A17 Pro NVIDIAGA10B 16SM 918MHz vs GPU Apple5-Core A18 Pro NVIDIAGA10B 16SM 918MHz vs GPU Apple5-Core A19 Pro Show 12 more