Tom Clancy's Rainbow Six Siege
1080p@100Hz·06:43 played
kanefav·2h ago
Public3 Tips
330
FPSAverage
229
FPS1% Low
83%/77°C
81%/80°C
16 GB
77%usage
Radeon RX 6600 XT vs Arc A770
The Radeon RX 6600 XT is quite a bit slower than the Arc A770 on average across 100+ games and it's also a worse value for money, as it's $146.00 more expensive!
Radeon RX 6600 XT20% Score
- Up to 15% more expensive – $545.00 vs $399.00
Arc A77028% Score
- Up to 41% faster on average across 100+ games
- Is 1 year and 3 months newer
- Up to 15% cheaper – $399.00 vs $545.00
- Up to 62% better value for money
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
FP32 Computehelp
Arc A770 has 85% more compute power.
GDDR6
Memory Typehelp
GDDR6128-bit
Memory Bushelp
256-bitNavi II (RX 6000)
Generationhelp
Alchemist (Arc 7)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Radeon RX 6600 XT or Arc A770?expand_more
The Arc A770. It's 40% faster than the Radeon RX 6600 XT on average across 100+ games, scoring 28/100 vs 20/100 in our gaming rating.
speedHow much faster is Arc A770 than Radeon RX 6600 XT?expand_more
40% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, Radeon RX 6600 XT or Arc A770?expand_more
The Arc A770 is faster at both resolutions. At 4K, VRAM matters more, check the specs section to compare memory. Toggle the resolution selector above to see per-game FPS.
paidIs the Arc A770 worth buying in 2026?expand_more
It scores 28/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Radeon RX 6600 XT and Arc A770?expand_more
Performance: Radeon RX 6600 XT scores 20/100, Arc A770 scores 28/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon RX 6600 XT or Arc A770 bottleneck my PC?expand_more
Depends on the rest of your build, especially your CPU. Swap the paired CPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the Radeon RX 6600 XT or Arc A770?expand_more
The Arc A770 is the stronger pick at 28/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Radeon RX 6600 XT and Arc A770?expand_more
Yes, more VRAM helps at higher resolutions and in modded games. Check the specs section above to compare memory capacity and bandwidth between both GPUs.
Popular Comparisons
RX 6600 XT vs RTX 5070RX 6600 XT vs RTX 5060RX 6600 XT vs RTX 5070 TiRX 6600 XT vs RTX 5080RX 6600 XT vs RX 9070 XTRX 6600 XT vs RX 9060 XT 16 GBRX 6600 XT vs GTX 1660 TiRX 6600 XT vs RTX 2060RX 6600 XT vs GTX 1660 SUPERRX 6600 XT vs Arc B580RX 6600 XT vs RX 7600RX 6600 XT vs RTX 3080RX 6600 XT vs RX 9070RX 6600 XT vs RX 7700 XTRX 6600 XT vs RX 580RX 6600 XT vs RX 6800 XTRX 6600 XT vs RX 6900 XTRX 6600 XT vs RX 6800RX 6600 XT vs Arc A580RX 6600 XT vs Arc A380RX 6600 XT vs Arc B570RX 6600 XT vs RTX 4090RX 6600 XT vs RX 480RX 6600 XT vs RX 7900 XTXRX 6600 XT vs R7 240RX 6600 XT vs R7 250Arc A770 vs RTX 5070Arc A770 vs RTX 5060Arc A770 vs RTX 5070 TiArc A770 vs RTX 5080Arc A770 vs RX 9070 XTArc A770 vs RX 9060 XT 16 GBArc A770 vs GTX 1660 TiArc A770 vs RTX 2060Arc A770 vs GTX 1660 SUPERArc A770 vs Arc B580Arc A770 vs RX 7600Arc A770 vs RTX 3080Arc A770 vs RX 9070Arc A770 vs RX 7700 XTArc A770 vs RX 580Arc A770 vs RX 6800 XTArc A770 vs RX 6900 XTArc A770 vs RX 6800Arc A770 vs Arc A580Arc A770 vs Arc A380Arc A770 vs Arc B570Arc A770 vs RTX 4090Arc A770 vs RX 480Arc A770 vs RX 7900 XTXArc A770 vs R7 240Arc A770 vs R7 250