Intel Arc B390 vs Intel Iris Xe G7 80EU

Updated Sep 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 42/100 to the Intel Iris Xe G7 80EU's 25, leading on Core Specifications and Theoretical Performance. Choose the Intel Iris Xe G7 80EU instead if memory matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Intel Arc B390 leads overall

Intel Arc B390

Intel Iris Xe G7 80EU

Why it stands out

Theoretical Performance Performance (FP32): 7.68 TFLOPS (400% more)
Benchmark G3D Mark: 8,968 (247% more)
Core Specifications Lithography Process: 3 nm (73% less)

Winner by category for Intel Arc B390 vs Intel Iris Xe G7 80EU
Category	Intel Arc B390	Intel Iris Xe G7 80EU	Winner
Core Specifications	86	14	Intel Arc B390
Memory	56	71	Intel Iris Xe G7 80EU
API Support	51	49	Tie
Theoretical Performance	57	42	Intel Arc B390
Benchmark	38	4	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 Sep 2026.

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

Intel Iris Xe G7 80EU

The Intel Iris Xe graphics is an integrated GPU that improves performance within 11th Gen Intel Core processors (Tiger Lake). It offers higher rendering capabilities and performance rivaling discrete GPUs, making it suitable for thin and light laptops without compromising graphics power.

Best for thin and light laptopsBest for content creationBest for portable battery-powered PCs

Pros

Can give up to double the performance over previous generations in the same power envelope.
Features 96 execution units (EUs), a 50 percent gain from the 10th Gen design's 64 EUs.
Supports DP4A instruction for AI usages such as video upscaling and background removal.
Accelerates media pipeline through hardware, enabling performance while encoding high-quality video.

Cons

Not ideal for users looking for intense graphics performance who would typically need a dedicated GPU in desktop PCs.

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.

Intel Arc B390

Check Price on Amazon

Intel Iris Xe G7 80EU

Check Price on Amazon

Performance

Higher benchmark score = faster

Intel Arc B3908,968

Intel Iris Xe G7 80EU2,588

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Intel Arc B390	Intel Iris Xe G7 80EU
Base Frequency	N/A	N/A
Maximum Frequency	2.5 GHz	N/A
Lithography Process	3 nm73% less	11 nm

Memory

Feature	Intel Arc B390	Intel Iris Xe G7 80EU
Technology
Bus Width	N/A	N/A
Bandwidth	N/A	76.8 GB/s
Is Shared	Yes	Yes

API Support

Feature	Intel Arc B390	Intel Iris Xe G7 80EU
DirectX Version	12	12.1
OpenGL Version	4.6	4.6
Vulkan Version	1.48% more	1.3
OpenCL Version	3	3

Theoretical Performance

Feature	Intel Arc B390	Intel Iris Xe G7 80EU
Pixel Rate	N/A	24 GP/s
Texture Rate	N/A	48 GT/s
Performance (FP16)	N/A	3.072 TFLOPS
Performance (FP32)	7.68 TFLOPS400% more	1.536 TFLOPS
Performance (FP64)	N/A	384 GFLOPS

Benchmark

Feature	Intel Arc B390	Intel Iris Xe G7 80EU
G3D Mark	8,968247% more	2,588

Miscellaneous

Feature	Intel Arc B390	Intel Iris Xe G7 80EU
Release Date	January 5, 2026	January 4, 2022
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 Intel Arc B390 vs Intel Iris Xe G7 80EU comparison

Based on our overall comparison score, Intel Arc B390 rates higher at 37/100 versus 20/100 for Intel Iris Xe G7 80EU — a 17-point lead. Intel Arc B390 is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Intel Arc B390 and Intel Iris Xe G7 80EU 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 37/100 for Intel Arc B390 and 20/100 for Intel Iris Xe G7 80EU.

If you want the higher-rated gpus option overall, Intel Arc B390 (37/100) edges out Intel Iris Xe G7 80EU (20/100). But if Intel Iris Xe G7 80EU is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.