Radeon RX 6900 XT vs RTX PRO 4000 Blackwell Mobile
The Radeon RX 6900 XT is quite a bit faster than the RTX PRO 4000 Blackwell Mobile 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.
Scorehelp
RTX PRO 4000 Blackwell Mobile ranks 22 points higher.
FP32 Computehelp
RTX PRO 4000 Blackwell Mobile has 13% more compute power.
Pixel Fillratehelp
Radeon RX 6900 XT fills pixels 76% faster.
Texture Fillratehelp
Radeon RX 6900 XT maps textures 76% faster.
Memory Bandwidthhelp
RTX PRO 4000 Blackwell Mobile moves data 75% faster.
TDPhelp
RTX PRO 4000 Blackwell Mobile draws 220W less power.
GDDR6
Memory Typehelp
GDDR7256-bit
Memory Bushelp
256-bitNavi II (RX 6000)
Generationhelp
Blackwell-MWDesktop
Segmenthelp
Mobile-
Power Connectorshelp
--
Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Radeon RX 6900 XT or RTX PRO 4000 Blackwell Mobile?expand_more
The Radeon RX 6900 XT. It's 50% faster than the RTX PRO 4000 Blackwell Mobile on average across 100+ games, scoring 44/100 vs 66/100 in our gaming rating.
speedHow much faster is Radeon RX 6900 XT than RTX PRO 4000 Blackwell Mobile?expand_more
50% 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 6900 XT or RTX PRO 4000 Blackwell Mobile?expand_more
The Radeon RX 6900 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 6900 XT worth buying in 2026?expand_more
It scores 44/100 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 6900 XT and RTX PRO 4000 Blackwell Mobile?expand_more
Performance: Radeon RX 6900 XT scores 44/100, RTX PRO 4000 Blackwell Mobile scores 66/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon RX 6900 XT or RTX PRO 4000 Blackwell Mobile 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 6900 XT or RTX PRO 4000 Blackwell Mobile?expand_more
The Radeon RX 6900 XT is the stronger pick at 44/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Radeon RX 6900 XT and RTX PRO 4000 Blackwell Mobile?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 6900 XT vs RX 9070RX 6900 XT vs RX 9060 XT 16 GBRTX 5070 vs RX 6900 XTRX 6900 XT vs RX 9070 XTRTX 5060 vs RX 6900 XTRTX 5080 vs RX 6900 XTRX 6800 vs RX 6900 XTArc B580 vs RX 6900 XTArc A310 vs RX 6900 XTRTX 5060 Ti vs RX 6900 XTArc A580 vs RX 6900 XTArc A750 vs RX 6900 XTRTX 5070 Ti vs RX 6900 XTRX 580 vs RX 6900 XTGTX 1660 SUPER vs RX 6900 XTGT 710 vs RX 6900 XTRX 560 vs RX 6900 XTRTX 5090 vs RX 6900 XTRTX 4090 vs RX 6900 XTRX 6900 XT vs RX 7900 XTXPro W5500 vs RX 6900 XTPro W5700 vs RX 6900 XTR7 240 vs RX 6900 XTR7 250 vs RX 6900 XTArc B570 vs RX 6900 XTRX 9070 vs RTX PRO 4000 Blackwell MobileRX 9060 XT 16 GB vs RTX PRO 4000 Blackwell MobileRTX 5070 vs RTX PRO 4000 Blackwell MobileRX 9070 XT vs RTX PRO 4000 Blackwell MobileRTX 5060 vs RTX PRO 4000 Blackwell MobileRTX 5080 vs RTX PRO 4000 Blackwell MobileRX 6800 vs RTX PRO 4000 Blackwell MobileArc B580 vs RTX PRO 4000 Blackwell MobileArc A310 vs RTX PRO 4000 Blackwell MobileRTX 5060 Ti vs RTX PRO 4000 Blackwell MobileArc A580 vs RTX PRO 4000 Blackwell MobileArc A750 vs RTX PRO 4000 Blackwell MobileRTX 5070 Ti vs RTX PRO 4000 Blackwell MobileRX 580 vs RTX PRO 4000 Blackwell MobileGTX 1660 SUPER vs RTX PRO 4000 Blackwell MobileGT 710 vs RTX PRO 4000 Blackwell MobileRX 560 vs RTX PRO 4000 Blackwell MobileRTX 5090 vs RTX PRO 4000 Blackwell MobileRTX 4090 vs RTX PRO 4000 Blackwell MobileRX 7900 XTX vs RTX PRO 4000 Blackwell MobilePro W5500 vs RTX PRO 4000 Blackwell MobilePro W5700 vs RTX PRO 4000 Blackwell MobileR7 240 vs RTX PRO 4000 Blackwell MobileR7 250 vs RTX PRO 4000 Blackwell MobileArc B570 vs RTX PRO 4000 Blackwell Mobile