GPU Showdown

Radeon RX 7900 XTvsGeForce RTX 5080

The GeForce RTX 5080 is a high-end graphics card built for gamers and creators who want the latest rendering features and top-tier ray tracing, while the Radeon RX 7900 XT targets the same crowd but with a focus on raw rasterization and a larger memory buffer.

AMD Radeon RX 7900 XT
20 GB · 300W
VS
NVIDIA GeForce RTX 5080
16 GB · 360W
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 5080

Blackwell 2.0 · TSMC 5 nm · 2025

86score
3.8/ 5
0 votes
VRAM
16 GB
TDP
360W
Shaders
10,752
Boost Clock
2617 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 5080Winner
86
RTX 5080 leads by 22.9% in aggregate performance.
Where they rank overall
#3RTX 409092
#4RTX 508086
#5RTX 408083
#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 5080
General
Process Node5 nm5 nm
Memory
VRAM20 GB16 GB
Memory TypeGDDR6GDDR7
Memory Bus320-bit256-bit
Bandwidth800 GB/s960 GB/s
Compute
CUDA Cores5,37610,752
TMUs336336
ROPs192112
Boost Clock2394 MHz2617 MHz
FP3251.48 TF56.28 TF
Power
TDP300360
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 5080 wins overall for gamers wanting top-tier performance and newer features.

Best value

Budget-conscious buyers should choose the Radeon RX 7900 XT for its larger memory pool and lower power draw.

When the other wins

The Radeon RX 7900 XT is the right pick for 4K texture-heavy modding where extra video memory matters more than raw speed.

FAQ

Frequently asked questions

Is the RX 7900 XT better than the RTX 5080?

Overall the RTX 5080 is the stronger graphics card: it ranks higher in our aggregate performance score (86 vs 70 out of 100), so it leads the RX 7900 XT in most workloads.

How much faster is the RTX 5080 than the RX 7900 XT?

Based on our aggregated benchmark scores the RTX 5080 is roughly 23% 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 5080?

If you want the most performance, pick the RTX 5080. 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.