How do the scores compare?

Intel Arc A770 scores 44.4/100 overall; Intel Arc B580 scores 45.1/100. Intel Arc A770 wins 6 individual spec rows, Intel Arc B580 wins 10.

What are the main differences between the Intel Arc A770 and the Intel Arc B580?

Intel Arc A770 advantages: 220% higher Tensor / AI cores: 512 vs 160; 60% higher Shading units: 4,096 vs 2,560; 60% higher RT cores: 32 vs 20; 33% higher VRAM: 16 GB vs 12 GB; 33% higher Bus width: 256 bit vs 192 bit. Intel Arc B580 advantages: 20% higher PassMark G3D: 16,086 vs 13,366; 17% lower process: 5 nm vs 6 nm; 16% lower TDP: 190 W vs 225 W; 14% higher 4K Ultra: 35 fps vs 30 fps; 13% higher 1080p Ultra: 76 fps vs 68 fps; Lower launch price: $249 vs $349.

Which is cheaper: Intel Arc A770 or Intel Arc B580?

Intel Arc B580 launched cheaper at $249, versus $349 for the Intel Arc A770.

Intel Arc A770 vs Intel Arc B580

Intel

Intel Arc A770

$349

WINNER

Intel

Intel Arc B580

$249

33.8Rasterization35.8

27.7Ray Tracing28

57.9Memoryspec-based50.6

81.9Efficiencyspec-based87.4

40.5Compute41.9

6 spec wins — Intel Arc A77010 spec wins — Intel Arc B580

InnoReviews verdict

This one is close to a dead heat: Intel Arc A770 scores 44.4 against 45.1 for Intel Arc B580. Pick by the categories that matter to you — Intel Arc B580 edges ahead in rasterization and compute, or by price.

Which would you pick?

Key differences

Reasons to pick the Intel Arc A770

220% higher Tensor / AI cores: 512 vs 160
60% higher Shading units: 4,096 vs 2,560
60% higher RT cores: 32 vs 20
33% higher VRAM: 16 GB vs 12 GB
33% higher Bus width: 256 bit vs 192 bit

Reasons to pick the Intel Arc B580

20% higher PassMark G3D: 16,086 vs 13,366
17% lower process: 5 nm vs 6 nm
16% lower TDP: 190 W vs 225 W
14% higher 4K Ultra: 35 fps vs 30 fps
13% higher 1080p Ultra: 76 fps vs 68 fps
Lower launch price: $249 vs $349

General

General comparison: Intel Arc A770 versus Intel Arc B580
Spec	Intel Arc A770	Intel Arc B580
Announced	2022	2024
Architecture	Alchemist	Battlemage
Process	6 nm	5 nm+17%
TDP	225 W	190 W+16%
Power connector	1x 8-pin + 1x 6-pin	1x 8-pin

Cores & Clocks

Cores & Clocks comparison: Intel Arc A770 versus Intel Arc B580
Spec	Intel Arc A770	Intel Arc B580
Shading units	4,096+60%	2,560
RT cores	32+60%	20
Tensor / AI cores	512+220%	160
Base clock	2,100 MHz	—
Boost clock	2,400 MHz	2,670 MHz+11%

Memory

Memory comparison: Intel Arc A770 versus Intel Arc B580
Spec	Intel Arc A770	Intel Arc B580
VRAM	16 GB+33%	12 GB
VRAM type	GDDR6	GDDR6
Bus width	256 bit+33%	192 bit
Bandwidth	560 GB/s+23%	456 GB/s

Benchmarks

Benchmarks comparison: Intel Arc A770 versus Intel Arc B580
Spec	Intel Arc A770	Intel Arc B580
3DMark Time Spy	13,552Top 42%	14,690+8%Top 35%
3DMark Speed Way	2,442Bottom 37%	2,501+2%Bottom 38%
PassMark G3D	13,366Bottom 28%	16,086+20%Bottom 42%
1080p Ultra	68 fpsBottom 10%	76 fps+13%Bottom 23%
1440p Ultra	52 fpsBottom 15%	57 fps+11%Bottom 23%
4K Ultra	30 fpsBottom 20%	35 fps+14%Bottom 28%

Features

Features comparison: Intel Arc A770 versus Intel Arc B580
Spec	Intel Arc A770	Intel Arc B580
Upscaling	XeSS	XeSS 2

Related comparisons

Intel Arc A770vs NVIDIA GeForce RTX 4060VS Intel Arc A770vs AMD Radeon RX 6700 XTVS Intel Arc A770vs Intel Arc B570VS Intel Arc A770vs AMD Radeon RX 6750 XTVS Intel Arc B580vs NVIDIA GeForce RTX 3060 TiVS Intel Arc B580vs AMD Radeon RX 6750 XTVS Intel Arc B580vs AMD Radeon RX 6700 XTVS Intel Arc B580vs NVIDIA GeForce RTX 4060VS

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