Apple 4-Core A19 vs NVIDIA GA10B 8SM Full Specs

Summary

512 Shaders 1.47GHz	512 Shaders 625MHz
Shared Memory68.3GB/sLPDDR5X	Shared Memory34.1GB/sLPDDR5
Peak·FP32·FP16 1.5 TFLOPS	Peak·FP32·FP16 640 GFLOPS
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

4-Core A193.01 TFLOPSFP8-16 Tensor

x1

GA10B 8SM40.96 TOPSINT4 Tensor Sparse

x13.61

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Theoretical Performance

Clock Speed1470MHz UC·Boost·OC	Clock Speed625MHz UC·Boost·OC
Peak OPS 3.01 TFLOPSFP8-16 Tensor	Peak OPS 40.96 TOPSINT4 Tensor Sparse
Tensor FP8-16 3.01 TFLOPS Tensor FP8-32 3.01 TFLOPS	-
Tensor FP16-16 1.5 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 1.5 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 5.12 TFLOPS FP16-16 Tensor Sparse 10.24 TFLOPS Tensor FP16-32 5.12 TFLOPS FP16-32 Tensor Sparse 10.24 TFLOPS
-	Tensor BF16 5.12 TFLOPS BF16 Tensor Sparse 10.24 TFLOPS
Tensor TF32 -	Tensor TF32 2.56 TFLOPS
FP32 1.5 TFLOPS	FP32 640 GFLOPS
Tensor INT4 -	Tensor INT4 20.48 TOPS
-	Tensor INT8 10.24 TOPS
Pixel Rate 23.5 GPixel/s	Pixel Rate 5 GPixel/s
Texture Rate 47 GTexel/s	Texture Rate 2.5 GTexel/s

Core Config

Shaders 512 Shaders	Shaders 512 Shaders
TMUs 32 TMUs	TMUs 4 TMUs
ROPs 16 ROPs	ROPs 8 ROPs
Tensor Cores 4 T-Cores	Tensor Cores 16 T-Cores
RT Cores 4 RT-Cores	RT Cores -
EUs 64 EUs	SMs 4 SMs

Clocks

Boost Clock 1.47GHz

Boost Clock 625MHz

Cache

L2 Cache 1MB shared

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR5X	Shared MemoryLPDDR5
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 8.5GT/s	Memory Speed 4.3GT/s
Memory Bandwidth 68.3GB/s	Memory Bandwidth 34.1GB/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 Mar 2, 2026	Release Date Jan 1, 2023

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

No images available

Used In

CPUs A19 (17e)	CPUs Orin Nano 4GB
Smartphones iPhone 17e	Smartphones -

Competitors

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

NVIDIAGA10B 8SM vs GPU QualcommAdreno 722 NVIDIAGA10B 8SM vs GPU Apple5-Core A17 Pro NVIDIAGA10B 8SM vs GPU QualcommAdreno 810 Show 8 more