10 specifications

Intel Arc B580 vs AMD Radeon RX 7600

On paper, the Intel Arc B580 carries more memory (12 GB against 8 GB), the Intel Arc B580 has more shading units, and the Intel Arc B580 has a wider memory bus. Shading-unit counts are not directly comparable across different architectures, so read that row as context rather than a verdict. Specifications describe what each card is designed to do; how much of that either one holds under continuous load is a separate question.

10 specifications · 5 with a higher side

Intel Arc B580

Intel · Arc B-series (Battlemage) · Desktop

Full specifications

AMD Radeon RX 7600

AMD · Radeon RX 7000 · Desktop

Full specifications

Compute

Architecture

Xe2 Battlemage (BMG-G21, 20 Xe-cores)

RDNA 3 (Navi 33)

Shading units

2,560

2,048

Base clock

1700 MHz

1720 MHz

Boost clock

2670 MHz

2655 MHz

Memory

12 GB

8 GB

Memory type

GDDR6

Memory bus

192-bit

128-bit

Power and platform

TDP

190 W

165 W

Process

5 nm

6 nm

Launched

2024-12-13

2023-05-25

A check marks the higher figure only on rows where higher is unambiguously better. Rows without one are not ties; they are specifications where “better” has no meaning.

More comparisons

Every figure on this table is a design target. None of it is a measurement.

Nothing above describes how a graphics card behaves twenty minutes into a sustained workload, which is where two chips with nearly identical specifications routinely diverge. A boost clock is a ceiling the vendor permits, not a rate the chip sustains, and whether it holds depends on the cooling, the case, the power profile and the room. None of those appear on a specification sheet.

We deliberately do not reduce these figures to a single score. A composite invented from specifications would look authoritative and measure nothing, and choosing the weights would be choosing the winner.

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