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Head-to-head analysis
GeForce RTX 3090 vs GeForce RTX 3080
Specifications, power, memory and architecture—side by side.
VRAM24 GB
Clock1695 MHz
TDP350 W
ArchGeForce 30
Spec index
The spec index weights memory, bandwidth, clocks, efficiency and release recency. It is directional, not measured benchmark data.
Our Verdict
GeForce RTX 3090 leads with better VRAM, Memory Bandwidth.
VRAM10 GB
Clock1710 MHz
TDP320 W
ArchGeForce 30
Technical Specifications
| Feature | GeForce RTX 3090 | GeForce RTX 3080 |
|---|---|---|
| 💾VRAM | 24 GBWinner | 10 GB |
| 🚀Boost Clock | 1695 MHz | 1710 MHz |
| 📊Memory Bandwidth | 936.2 GB/sWinner | 760.3 GB/s |
| 🔌TDP | 350 W | 320 W |
| 🚌Bus Width | 384-bitTie | 320-bit |