🎮 Comparison · GPU comparison
Intel Arc A750 vs Radeon RX 6600: specs comparison
Intel Arc A750 came out in 2022 on the Xe (Alchemist) architecture, Radeon RX 6600 in 2021 on RDNA 2. Intel Arc A750 has 8 GB of GDDR6 on a 256-bit bus (512 GB/s), Radeon RX 6600 has 8 GB of GDDR6 on a 128-bit bus (224 GB/s). Power draw: 225 W vs 132 W. Recommended PSU: 600 W for Intel Arc A750 and 450 W for Radeon RX 6600. Cores and clocks from different vendors are not directly comparable, so those rows are not highlighted.
In short. The table below is built from the official spec sheets. Green marks the best value in a row, and under the table you will see which resolutions the VRAM is enough for. This is not an FPS benchmark.
| Spec | Intel Arc A750 8 GB GDDR6 · 2022 Spec sheet → | Radeon RX 6600 8 GB GDDR6 · 2021 Spec sheet → |
|---|---|---|
| Type | Desktop | Desktop |
| Release year | 2022 | 2021 |
| Architecture | Xe (Alchemist) | RDNA 2 |
| Shader cores | 3,584 | 1,792 |
| Boost clock MHz | 2,050MHz | 2,491MHz |
| VRAM GB | 8GB | 8GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus bit | 256bit | 128bit |
| Memory bandwidth GB/s | 512GB/s | 224GB/s |
| Power draw (TDP) W | 225W | 132W |
| Power connectors | 8-pin + 6-pin | 1×8-pin |
| Recommended PSU W | 600W | 450W |
Which is better for 1080p, 1440p and 4K
- 1080pEnough VRAM on both: Intel Arc A750, Radeon RX 6600. Higher memory bandwidth: Intel Arc A750 (512 GB/s)
- 1440pBoth cards have less than 12 GB of VRAM — expect medium settings in new games.
- 4KBoth cards have less than 16 GB of VRAM — expect medium settings in new games.
Based on actual specs: 8 GB of VRAM or more for 1080p, 12 GB for 1440p and 16 GB for 4K at high settings in new games. This is not an FPS benchmark: we don’t show scores we can’t back with a source.
How to use it
- Compare VRAM and memory bandwidth — they matter most at high resolutions.
- Check TDP, connectors and the recommended PSU: will your power supply cope.
- Look at the “Which is better for 1080p, 1440p and 4K” block.
- To add a third card, press “Change models or add a third”.
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Where the data comes from
Specs follow the official vendor spec sheets: Intel Arc A750, Radeon RX 6600. Reference designs; partner cards may have different clocks, TDP and connectors.
FAQ
Which is better — Arc A750 or RX 6600?
It depends on resolution and budget. By VRAM: 1080p: Enough VRAM on both: Intel Arc A750, Radeon RX 6600. Higher memory bandwidth: Intel Arc A750 (512 GB/s). 1440p: Both cards have less than 12 GB of VRAM — expect medium settings in new games.. 4K: Both cards have less than 16 GB of VRAM — expect medium settings in new games.. There are no FPS benchmarks in the table — check tests in the specific games you play.
How much VRAM do Arc A750 and RX 6600 have?
Arc A750 has 8 GB of GDDR6 with 512 GB/s of bandwidth, RX 6600 has 8 GB of GDDR6 and 224 GB/s.
What PSU do Arc A750 and RX 6600 need?
The vendors recommend a 600 W power supply for Arc A750 and 450 W for RX 6600. Power connectors: Arc A750 — 8-pin + 6-pin, RX 6600 — 1×8-pin.
Why are the cores of Arc A750 and RX 6600 not highlighted?
The “better” highlight on cores and clocks appears only when the cards come from the same vendor and form factor. NVIDIA, AMD and Intel cores are built differently, and laptop GPU clocks depend on the power limit set by the laptop maker.
Can I add a third graphics card?
Yes. Open the interactive comparison — the pair is already selected, you can add two more models and share the link.
Where do the specs come from?
From the official NVIDIA, AMD and Intel spec sheets — each model in the table header links to its vendor page. Bandwidth is calculated as “memory speed × bus width / 8”.
Not sure which to pick? Open our best graphics cards 2026 ranking (in Russian) — the editors explain which card to buy for 1080p, 1440p and 4K and for different budgets.