Radeon RX 6600S vs Radeon RX 9070 XT
The Radeon RX 6600S is much slower than the Radeon RX 9070 XT on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
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
Radeon RX 9070 XT has 579% more compute power.
Pixel Fillratehelp
Radeon RX 9070 XT fills pixels 197% faster.
Texture Fillratehelp
Radeon RX 9070 XT maps textures 239% faster.
Memory Bandwidthhelp
Radeon RX 9070 XT moves data 188% faster.
GDDR6
Memory Typehelp
GDDR6128-bit
Memory Bushelp
256-bitNavi Mobile (RX 6000M)
Generationhelp
Navi IV (RX 9000)Mobile
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Radeon RX 6600S or Radeon RX 9070 XT?expand_more
The Radeon RX 9070 XT. It's 110% faster than the Radeon RX 6600S on average across 100+ games, scoring 63/100 vs 30/100 in our gaming rating.
speedHow much faster is Radeon RX 9070 XT than Radeon RX 6600S?expand_more
110% 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 6600S or Radeon RX 9070 XT?expand_more
The Radeon RX 9070 XT 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 Radeon RX 9070 XT worth buying in 2026?expand_more
It scores 63/100 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 6600S and Radeon RX 9070 XT?expand_more
Performance: Radeon RX 6600S scores 30/100, Radeon RX 9070 XT scores 63/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon RX 6600S or Radeon RX 9070 XT 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 6600S or Radeon RX 9070 XT?expand_more
The Radeon RX 9070 XT is the stronger pick at 63/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Radeon RX 6600S and Radeon RX 9070 XT?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
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