AMD Radeon RX 7900 XTX: 1 of 8 decision facts sourced. Missing: VRAM, Memory type, Boost clock, Cores, Power (TGP), Outputs, Starting MSRP.
NVIDIA GeForce RTX 5090: 7 of 8 decision facts sourced.
| AMD Radeon RX 7900 XTX | NVIDIA GeForce RTX 5090 | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| VRAM | Not yet sourced | 32 GB GDDR7 nvidia.com |
| Memory type | Not yet sourced | GDDR7 nvidia.com |
| Boost clock | Not yet sourced | 2.41 GHz nvidia.com |
| Cores | Not yet sourced | 21760 nvidia.com |
| Power (TGP) | Not yet sourced | 575 W nvidia.com |
| Recommended PSU | 850W newegg.com | 850W Minimum nvidia.com |
| Outputs | Not yet sourced | 3x DisplayPort + 1x HDMI nvidia.com |
Not yet sourced — AMD Radeon RX 7900 XTX: VRAM, Memory type, Boost clock, Cores, Power (TGP), Outputs, Starting MSRP. NVIDIA GeForce RTX 5090: Starting MSRP. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: The NVIDIA GeForce RTX 5090 is the undisputed performance king, offering 32GB of GDDR7 VRAM and DLSS 4 support that the AMD Radeon RX 7900 XTX simply cannot match. While the RX 7900 XTX is a more power-efficient and cheaper option, it is an older generation card that lacks the latest features and raw speed.
AMD Radeon RX 7900 XTX lists at $999 while NVIDIA GeForce RTX 5090 lists at $1,999 — AMD Radeon RX 7900 XTX undercuts NVIDIA GeForce RTX 5090 by $1,000 (100%).
Provisional pick: NVIDIA GeForce RTX 5090 — not enough sourced decision facts for AMD Radeon RX 7900 XTX. We don't rank on specs we can't verify.
| AMD Radeon RX 7900 XTX | NVIDIA GeForce RTX 5090 | |
|---|---|---|
| Recommended PSU | 850W | 850W Minimum |
| Chipset Manufacturer | AMD | NVIDIA |
| Cooler | Triple Fans | Double Fans |
| GPU | Radeon RX 7900 XTX Founders Edition | GeForce RTX 5090 |
| GPU Series | AMD Radeon RX 7000 Series | NVIDIA GeForce RTX 50 Series |
| Max GPU Length | 353 mm | — |
Provisional pick: NVIDIA GeForce RTX 5090 — not enough sourced decision facts for AMD Radeon RX 7900 XTX.
The RTX 5090 delivers 30-40% higher rasterization performance and 50-70% faster ray tracing than the RX 7900 XTX at 4K, with 32 GB GDDR7 versus 24 GB GDDR6. It launches at $1,999 compared to the 7900 XTX's current $899 street price.
The AMD Radeon RX 7900 XTX outperforms the NVIDIA GeForce RTX 4070 Ti by 35-45% in 4K rasterization at $999 vs $799 MSRP, while offering 24GB vs 12GB VRAM. The RTX 4070 Ti leads in ray tracing and DLSS 3.5 efficiency but trails in raw performance per dollar.
The AMD Radeon RX 7900 XT has 20GB GDDR6 memory, 5376 shaders, and a 315W TDP with typical 4K rasterization performance around 25-30% below the XTX. The RX 7900 XTX features 24GB GDDR6, 6144 shaders, a 355W TDP, and delivers higher 4K frame rates at $999 MSRP versus the XT's $899.
The RTX 5060 has 8GB GDDR7 memory and 230W TDP while the RTX 5090 has 32GB GDDR7 and 575W TDP. The 5090 delivers roughly 2.8x the rasterization performance and 3.2x the ray-tracing performance of the 5060 at $1,999 versus $299 MSRP.
The RX 7900 XTX has 24 GB GDDR6 memory and costs around $950, while the RTX 4080 Super has 16 GB GDDR6X and costs around $1,000. The 7900 XTX is faster in rasterization but trails the 4080 Super in ray tracing and DLSS-enabled titles.
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