GPU Showdown

Radeon RX 7900 XTXvsGeForce RTX 5090

The GeForce RTX 5090 is the top-tier card for enthusiasts chasing absolute performance, while the Radeon RX 7900 XTX is a high-end option for gamers who want strong 4K speed without spending flagship money.

AMD Radeon RX 7900 XTX
24 GB · 355W
VS
NVIDIA GeForce RTX 5090
32 GB · 575W
AMD

Radeon RX 7900 XTX

RDNA 3.0 · TSMC 5 nm · 2022

76score
4.2/ 5
0 votes
VRAM
24 GB
TDP
355W
CUDA Cores
6,144
Boost Clock
2498 MHz

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NVIDIA

GeForce RTX 5090

Blackwell 2.0 · TSMC 5 nm · 2025

94score
3.3/ 5
0 votes
VRAM
32 GB
TDP
575W
Shaders
21,760
Boost Clock
2407 MHz

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.

RX 7900 XTX
76
RTX 5090Winner
94
RTX 5090 leads by 23.7% in aggregate performance.
Where they rank overall
#1RTX 5090 D100
#2RTX 509094
#3RTX 409092
#10RTX 4070 Ti76
#11RX 7900 XTX76
#12RTX 4090 D73
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsRX 7900 XTXRTX 5090
General
Process Node5 nm5 nm
Memory
VRAM24 GB32 GB
Memory TypeGDDR6GDDR7
Memory Bus384-bit512-bit
Bandwidth960 GB/s1790 GB/s
Compute
CUDA Cores6,14421,760
TMUs384680
ROPs192176
Boost Clock2498 MHz2407 MHz
FP3261.39 TF104.8 TF
Power
TDP355575
Power Connectors2x 8-pin1x 16-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C1x HDMI 2.1b, 3x DisplayPort 2.1b
Verdict

Which should you buy?

Winner overall

The GeForce RTX 5090 wins overall for its vastly faster performance and larger memory capacity.

Best value

For budget-focused buyers, the Radeon RX 7900 XTX is the smarter pick, offering strong gaming performance at a lower cost.

When the other wins

Choose the Radeon RX 7900 XTX if you are building a high-end gaming PC on a tighter budget and do not need top-tier ray tracing or AI acceleration.

FAQ

Frequently asked questions

Is the RX 7900 XTX better than the RTX 5090?

Overall the RTX 5090 is the stronger graphics card: it ranks higher in our aggregate performance score (94 vs 76 out of 100), so it leads the RX 7900 XTX in most workloads.

How much faster is the RTX 5090 than the RX 7900 XTX?

Based on our aggregated benchmark scores the RTX 5090 is roughly 24% faster than the RX 7900 XTX overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the RX 7900 XTX or the RTX 5090?

If you want the most performance, pick the RTX 5090. If the RX 7900 XTX is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.