Every Intel Arc GPU compared for SA gamers comes down to three value cards: the current B580 plus the older A770 and A750, all aimed at affordable 1080p. The B580 is the clear pick, provided you enable Resizable BAR.

Quick Answer

Across the Intel Arc range, the B580 (12GB) is the best SA buy for 1080p and entry 1440p at 60 to 90fps on High, ahead of the older A770 (16GB) and A750 (8GB). From around R6,000 at Evetech, the B580 combines modern architecture, generous VRAM and good value, but every Arc card needs Resizable BAR enabled in BIOS for full performance.

The Full Arc Comparison

Arc B580 (12GB, ~190W): current value leader, 60 to 90fps at 1080p High, capable of entry 1440p with XeSS. Arc A770 (16GB, ~225W): previous flagship, strong 1080p with the most VRAM, useful for memory-heavy tasks. Arc A750 (8GB, ~225W): budget 1080p card now superseded by the more efficient B580. Across all three, XeSS upscaling adds frames, and driver maturity has lifted performance in older titles considerably since launch.

SA Stock, BIOS And Build Notes

Resizable BAR is non-negotiable for Arc; enable it in BIOS or lose 20 percent-plus performance. Pair an Arc card with a Ryzen 5 7600 or Core i5-13400F, 16GB DDR5 and a 550W 80+ Gold PSU. The B580's lower power and 12GB VRAM make it the most sensible value Arc card for a sub-R20,000 1080p build. Keep Arc drivers updated for the latest game optimisations. Evetech stocks Arc cards with local warranty support.

FAQ

What is the best Intel Arc GPU for SA gamers?

The Arc B580. Its 12GB VRAM, modern architecture and 60 to 90fps at 1080p High make it the value leader, ahead of the older A770 and A750, from around R6,000 at Evetech.

Is the older Arc A770 still worth buying?

Only if its 16GB VRAM suits a specific memory-heavy task at a lower price. For most gamers, the newer, more efficient B580 is the better all-round value buy.

What do I need to run an Intel Arc card well?

Resizable BAR enabled in BIOS (essential), current Arc drivers, and a capable CPU like a Ryzen 5 7600. Skipping Resizable BAR costs 20 percent or more of the card's performance.

TIP

Arc B580 over the older A750 and A770 for most builds, and enable Resizable BAR in BIOS first; that single setting unlocks the performance the card is capable of at 1080p.