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Head-to-head analysis
Radeon RX 7900 XT vs Radeon RX 7800 XT
Specifications, power, memory and architecture—side by side.
VRAM20 GB
Clock2394 MHz
TDP300 W
ArchNavi III(RX 7000)
Spec index
The spec index weights memory, bandwidth, clocks, efficiency and release recency. It is directional, not measured benchmark data.
Our Verdict
Radeon RX 7900 XT leads with better Memory Bandwidth.
VRAM16 GB
Clock2430 MHz
TDP263 W
ArchNavi III(RX 7000)
Technical Specifications
| Feature | Radeon RX 7900 XT | Radeon RX 7800 XT |
|---|---|---|
| 💾VRAM | 20 GBTie | 16 GB |
| 🚀Boost Clock | 2394 MHz | 2430 MHz |
| 📊Memory Bandwidth | 800 GB/sWinner | 624.1 GB/s |
| 🔌TDP | 300 W | 263 WTie |
| 🚌Bus Width | 320-bitTie | 256-bit |