Intel Arc B580 vs Intel Arc 140T

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

For most buyers the Intel Arc B580 is the better pick — it scores 68/100 to the Intel Arc 140T's 24, leading on Core Specifications and Memory. Choose the Intel Arc 140T instead if api support matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Intel Arc B580 leads overall

Intel Arc B580

Intel Arc 140T

Why it stands out

Theoretical Performance Performance (FP32): 13.67 TFLOPS (184% more)
Benchmark G3D Mark: 16,081 (145% more)
Memory Technology: GDDR6

Winner by category for Intel Arc B580 vs Intel Arc 140T
Category	Intel Arc B580	Intel Arc 140T	Winner
Core Specifications	76	50	Intel Arc B580
Memory	86	54	Intel Arc B580
API Support	48	52	Intel Arc 140T
Theoretical Performance	67	32	Intel Arc B580
Benchmark	60	5	Intel Arc B580
Miscellaneous	89	22	Intel Arc B580

In-depth analysisAI

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

Intel Arc B580

The B580 is an entry-level graphics card from the Intel Arc line, designed to compete in the budget segment. It has been noted for its features at a competitive price point.

Best for gamingBest for budget builds

Pros

Features 12 gigs of VRAM
Is priced in the sub-$300 market segment
Includes one HDMI 2.1 port and three display ports

Intel Arc 140T

The Intel Arc 140T is an integrated graphics solution built for compact PCs and mobile devices. Operating at a maximum frequency of 2.35 GHz, it utilizes shared system memory and provides support for DirectX 12. Achieving a G3D Mark score of 6576, it delivers baseline 3D graphics performance for everyday tasks and lightweight gaming without requiring a discrete graphics card.

Best for Casual gaming and lightweight 3D rendering on integrated platformsBest for Compact PC builds needing basic DirectX 12 graphics acceleration

Pros

Reaches a peak clock frequency of 2.35 GHz
Full support for DirectX 12 API applications
Integrated form factor allows for power-efficient, space-saving system builds

Cons

Relies entirely on shared memory rather than high-speed dedicated VRAM
Modest 3D benchmark performance limits capability in demanding AAA games

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Intel Arc B580

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Intel Arc 140T

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Performance

Higher benchmark score = faster

Intel Arc B58016,081

Intel Arc 140T6,576

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 B580	Intel Arc 140T
Base Frequency	1.7 GHz	N/A
Base Power	N/A	N/A
Maximum Frequency	2.67 GHz	2.35 GHz
Maximum Power	190 W	N/A
Lithography Process	5 nm	5 nm

Memory

Feature	Intel Arc B580	Intel Arc 140T
Capacity	12 GB	N/A
Technology
Bus Width	192 bit	N/A
Bandwidth	456 GB/s	N/A
Is Shared	No	Yes

API Support

Feature	Intel Arc B580	Intel Arc 140T
DirectX Version	12	12
OpenGL Version	4.6	N/A
Vulkan Version	1.3	1.48% more
OpenCL Version	3	N/A

Theoretical Performance

Feature	Intel Arc B580	Intel Arc 140T
Pixel Rate	213.6 GP/s	N/A
Texture Rate	426.7 GT/s	N/A
Performance (FP16)	27.34 TFLOPS	N/A
Performance (FP32)	13.67 TFLOPS184% more	4.813 TFLOPS
Performance (FP64)	1,709 GFLOPS	N/A

Benchmark

Feature	Intel Arc B580	Intel Arc 140T
G3D Mark	16,081145% more	6,576

Miscellaneous

Feature	Intel Arc B580	Intel Arc 140T
Release Date	December 13, 2024	January 6, 2025
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 B580 vs Intel Arc 140T comparison

Based on our overall comparison score, Intel Arc B580 rates higher at 62/100 versus 26/100 for Intel Arc 140T — a 36-point lead. Intel Arc B580 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 B580 and Intel Arc 140T 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 62/100 for Intel Arc B580 and 26/100 for Intel Arc 140T.

If you want the higher-rated gpus option overall, Intel Arc B580 (62/100) edges out Intel Arc 140T (26/100). But if Intel Arc 140T 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.