GPU Showdown

GeForce RTX 3090vsGeForce RTX 5090 D

The GeForce RTX 3090 is a high-end card for creative pros and 4K gamers from the previous generation, while the GeForce RTX 5090 D is a next-gen flagship for those who want the absolute fastest performance available.

NVIDIA GeForce RTX 3090
24 GB · 350W
VS
NVIDIA GeForce RTX 5090 D
32 GB · 575W
NVIDIA

GeForce RTX 3090

Ampere · TSMC 8 nm · 2020

64score
1.3/ 5
0 votes
VRAM
24 GB
TDP
350W
CUDA Cores
10,496
Boost Clock
1695 MHz

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NVIDIA

GeForce RTX 5090 D

Blackwell 2.0 · TSMC 5 nm · 2025

100score
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.

RTX 3090
64
RTX 5090 DWinner
100
RTX 5090 D leads by 56.3% in aggregate performance.
Where they rank overall
#1RTX 5090 D100
#2RTX 509094
#23RTX 3080 12 GB64
#24RTX 309064
#25RX 907061
Technical Specifications

Side-by-Side Specs

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

SpecsRTX 3090RTX 5090 D
General
Process Node8 nm5 nm
Memory
VRAM24 GB32 GB
Memory TypeGDDR6XGDDR7
Memory Bus384-bit512-bit
Bandwidth936.2 GB/s1790 GB/s
Compute
CUDA Cores10,49621,760
TMUs328680
ROPs112176
Boost Clock1695 MHz2407 MHz
FP3235.58 TF104.8 TF
Power
TDP350575
Power Connectors1x 12-pin1x 16-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x HDMI, 3x DisplayPort1x HDMI 2.1b, 3x DisplayPort 2.1b
Verdict

Which should you buy?

Winner overall

The GeForce RTX 5090 D wins overall with far greater speed and more memory for demanding tasks.

Best value

For budget-conscious buyers, the GeForce RTX 5090 D offers much better future-proofing despite its higher power draw.

When the other wins

Choose the GeForce RTX 3090 if you need a powerful card on a tighter budget and can accept lower performance.

FAQ

Frequently asked questions

Is the RTX 3090 better than the RTX 5090 D?

Overall the RTX 5090 D is the stronger graphics card: it ranks higher in our aggregate performance score (100 vs 64 out of 100), so it leads the RTX 3090 in most workloads.

How much faster is the RTX 5090 D than the RTX 3090?

Based on our aggregated benchmark scores the RTX 5090 D is roughly 56% faster than the RTX 3090 overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the RTX 3090 or the RTX 5090 D?

If you want the most performance, pick the RTX 5090 D. If the RTX 3090 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.