Apple 20-Core M5 Pro vs Intel Arc B390 2500MHz Full Specs

Summary

2,560 Shaders 1.62GHz	1,536 Shaders 2.5GHz
Shared Memory307.2GB/sLPDDR5X	Shared Memory153.6GB/sLPDDR5X
Peak·FP32·FP16 8.29 TFLOPS	Peak·FP32·FP16 7.68 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 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth

20-Core M5 Pro16.59 TFLOPSFP8-16 Tensor

x1

Arc B390 2500MHz245.8 TOPSINT4 Tensor

x14.81

Show Top Score

Theoretical Performance

Clock Speed1620MHz UC·Boost·OC	Clock Speed2500MHz UC·Boost·OC
Peak OPS 16.59 TFLOPSFP8-16 Tensor	Peak OPS 245.8 TOPSINT4 Tensor
Tensor FP8-16 16.59 TFLOPS Tensor FP8-32 16.59 TFLOPS	-
Tensor FP16-16 8.29 TFLOPS Tensor FP16-32 8.29 TFLOPS	Tensor FP16-16 - Tensor FP16-32 61.44 TFLOPS
-	Tensor BF16 61.44 TFLOPS
FP32 8.29 TFLOPS	FP32 7.68 TFLOPS
-	FP64 1.92 TFLOPS
Tensor INT4 -	Tensor INT4 245.8 TOPS
-	Tensor INT8 122.9 TOPS
Pixel Rate 129.6 GPixel/s	Pixel Rate 120 GPixel/s
Texture Rate 259.2 GTexel/s	Texture Rate 240 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 1,536 Shaders
TMUs 160 TMUs	TMUs 96 TMUs
ROPs 80 ROPs	ROPs 48 ROPs
Tensor Cores 20 T-Cores	Tensor Cores 96 T-Cores
RT Cores 20 RT-Cores	RT Cores 12 RT-Cores
EUs 320 EUs	EUs 96 EUs

Clocks

Boost Clock 1.62GHz

Boost Clock 2.5GHz

Cache

L2 Cache 4.1MB shared

L2 Cache 16.4MB shared

Memory

Shared MemoryLPDDR5X	Shared MemoryLPDDR5X
Memory Bus 256-bit	Memory Bus 128-bit
Memory Speed 9.6GT/s	Memory Speed 9.6GT/s
Memory Bandwidth 307.2GB/s	Memory Bandwidth 153.6GB/s

Video Output

Multi-Monitor 3

Multi-Monitor 3

Encoder

Encoder Model Apple Media Engine 3

Encoder Model Xe Media Engine

Decoder

Decoder Model Apple Media Engine 3

Decoder Model Xe Media Engine

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Apple	Manufacturer Intel
Chip Designer Apple	Chip Designer Intel
Architecture Apple Gen 8	Architecture Battlemage
Family M Series	Family Gen 13
Branding	Branding
Codename G17S	Codename Xe3 LPG
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Mar 3, 2026	Release Date Jan 5, 2026

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N3P	Fabrication Node Intel 3
Die Size -	Die Size 27mm²

Images

No images available

No images available

Used In

CPUs M5 Pro (18C20G)	CPUs Core Ultra X7 358H Core Ultra X7 368H Core Ultra X9 388H
Laptops MacBook Pro 16(M5 Pro, Early 2026)MacBook Pro 14(M5 Pro, Early 2026)	Laptops -

Competitors

Apple20-Core M5 Pro vs GPU Apple16-Core M5 Pro Apple20-Core M5 Pro vs GPU QualcommAdreno X2-90 7T Apple20-Core M5 Pro vs GPU QualcommAdreno X2-90 7.6T Show 12 more

IntelArc B390 2500MHz vs GPU IntelArc B370 2400MHz IntelArc B390 2500MHz vs GPU Apple16-Core M5 Pro IntelArc B390 2500MHz vs GPU QualcommAdreno X2-85 5.2T Show 12 more