Apple A18 Pro GPU vs Intel Arc B390

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Intel Arc B390 is the better pick — it scores 48/100 to the Apple A18 Pro GPU's 34, leading on API Support and Theoretical Performance. Choose the Apple A18 Pro GPU instead if memory matters most to you, where it comes out ahead.

Apple A18 Pro GPU has no published G3D Mark result, so it scores lower.

Verdict

Our overall take, at a glance

Intel Arc B390 leads overall

Intel Arc B390

Apple A18 Pro GPU

Winner by category for Apple A18 Pro GPU vs Intel Arc B390
Category	Intel Arc B390	Apple A18 Pro GPU	Winner
Core Specifications	50	50	Tie
Memory	51	79	Apple A18 Pro GPU
API Support	100	0	Intel Arc B390
Theoretical Performance	61	0	Intel Arc B390
Benchmark	42	20	Intel Arc B390
Miscellaneous	32	32	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Apple A18 Pro GPU

The Apple A18 Pro GPU is an integrated graphics processor manufactured using an advanced 3-nanometer lithography process, officially launched on September 9, 2024. Designed for Apple's top-tier mobile devices, it leverages a unified memory architecture to process high-demand graphics and compute workloads without needing a standalone GPU.

Best for Demanding 3D mobile gaming on flagship Apple devicesBest for On-device graphics rendering and unified-memory computational tasks

Pros

Built on a 3-nanometer process node for optimized thermal and power efficiency
Unified memory design allows fast, direct data access across integrated system components

Cons

Shares memory bandwidth with system tasks rather than using dedicated VRAM
Locked exclusively to Apple's hardware ecosystem with no modular upgrades

Intel Arc B390

The Intel Arc B390 is a discrete graphics card designed to provide basic graphical acceleration for budget-conscious desktop users. With an official G3D Mark benchmark score of 10,000, this GPU is positioned for light gaming, media consumption, and general productivity tasks. It serves as an entry-level option for those looking to upgrade from integrated graphics without a significant financial investment.

Best for Basic 3D acceleration in budget PC buildsBest for Light casual gaming and everyday display output

Pros

Sufficient performance for everyday productivity and multimedia tasks
Capable of running older or less demanding indie gaming titles
Provides a dedicated GPU option for highly budget-focused desktop builds

Cons

A modest benchmark score of 10,000 indicates limited capability for demanding modern AAA gaming at high resolutions

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

Apple A18 Pro GPU

Check Price on Amazon

Intel Arc B390

Check Price on Amazon

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Apple A18 Pro GPU	Intel Arc B390
Base Frequency	N/A	N/A
Maximum Frequency	N/A	2.5 GHz
Lithography Process	3 nm	3 nm

Memory

Feature	Apple A18 Pro GPU	Intel Arc B390
Technology
Bus Width	N/A	N/A
Bandwidth	N/A	N/A
Is Shared	Yes	Yes

API Support

Feature	Apple A18 Pro GPU	Intel Arc B390
DirectX Version	N/A	12
OpenGL Version	N/A	4.6
Vulkan Version	N/A	1.4
OpenCL Version	N/A	3

Theoretical Performance

Feature	Apple A18 Pro GPU	Intel Arc B390
Pixel Rate	N/A	N/A
Texture Rate	N/A	N/A
Performance (FP16)	N/A	N/A
Performance (FP32)	N/A	7.68 TFLOPS
Performance (FP64)	N/A	N/A

Benchmark

Feature	Apple A18 Pro GPU	Intel Arc B390
G3D Mark	N/A	8,968

Miscellaneous

Feature	Apple A18 Pro GPU	Intel Arc B390
Release Date	September 9, 2024	January 5, 2026
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Apple A18 Pro GPU vs Intel Arc B390 comparison

They are closely matched: Apple A18 Pro GPU scores 39/100 and Intel Arc B390 scores 37/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Apple A18 Pro GPU and Intel Arc B390 are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 39/100 for Apple A18 Pro GPU and 37/100 for Intel Arc B390.

It's close — Apple A18 Pro GPU (39/100) and Intel Arc B390 (37/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.