GPU Showdown

Radeon RX 7900 XTvsGeForce RTX 5090

The GeForce RTX 5090 is the top-tier card for enthusiasts chasing maximum performance and future-proofing, while the Radeon RX 7900 XT targets high-end gamers who want strong 4K gaming without breaking the bank.

AMD Radeon RX 7900 XT
20 GB · 300W
VS
NVIDIA GeForce RTX 5090
32 GB · 575W
AMD

Radeon RX 7900 XT

RDNA 3.0 · TSMC 5 nm · 2022

70score
4.1/ 5
0 votes
VRAM
20 GB
TDP
300W
CUDA Cores
5,376
Boost Clock
2394 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 XT
70
RTX 5090Winner
94
RTX 5090 leads by 34.3% in aggregate performance.
Where they rank overall
#1RTX 5090 D100
#2RTX 509094
#3RTX 409092
#14RTX 3090 Ti70
#15RX 7900 XT70
#16RTX 507069
Technical Specifications

Side-by-Side Specs

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

SpecsRX 7900 XTRTX 5090
General
Process Node5 nm5 nm
Memory
VRAM20 GB32 GB
Memory TypeGDDR6GDDR7
Memory Bus320-bit512-bit
Bandwidth800 GB/s1790 GB/s
Compute
CUDA Cores5,37621,760
TMUs336680
ROPs192176
Boost Clock2394 MHz2407 MHz
FP3251.48 TF104.8 TF
Power
TDP300575
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 decisively for enthusiasts with vastly more graphics memory and processing power, leaving the Radeon RX 7900 XT far behind.

Best value

The Radeon RX 7900 XT is the smarter pick for budget-conscious buyers who want solid 1440p gaming without overspending.

When the other wins

The Radeon RX 7900 XT is the right choice if you have a modest power supply and need a capable card for less demanding titles.

FAQ

Frequently asked questions

Is the RX 7900 XT better than the RTX 5090?

Overall the RTX 5090 is the stronger graphics card: it ranks higher in our aggregate performance score (94 vs 70 out of 100), so it leads the RX 7900 XT in most workloads.

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

Based on our aggregated benchmark scores the RTX 5090 is roughly 34% faster than the RX 7900 XT overall. The real-world gap varies by game, resolution and settings.

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

If you want the most performance, pick the RTX 5090. If the RX 7900 XT 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.