AMD Radeon RX 7900 XTX: Specs, Key Features & Rivals
- Most compute in class
- Most VRAM in class
- Most ray tracing units
The RX 7900 XTX is AMD’s contender in the high-end graphics card class. If you compare it with the other high-end graphics cards we cover, the RX 7900 XTX Has the most theoretical FP32 compute. The RX 7900 XTX is most directly comparable with RX 7900 XT, RTX 4080 and RTX 4080 Super.
- VRAM24 GB
- Shader units6,144
- Boost clock2,500 MHz
- Memory bandwidth960 GB/s
- Total board power355 W
- Launch price (MSRP)$999
Key Specifications
GPU & Performance
| Architecture | RDNA 3 |
|---|---|
| GPU die | Navi 31 |
| Process | TSMC N5 (GCD) + N6 (MCD) chiplets |
| Shader units | 6,144 |
| Ray tracing units | 96 |
| Boost clock | 2,500 MHz |
| FP32 computeTheoretical peak; AMD counts dual-issue, so compare within a brand only | 61.4 TFLOPS |
Memory
| VRAM | 24 GB |
|---|---|
| Memory type | GDDR6 |
| Memory bus | 384-bit |
| Memory bandwidth | 960 GB/s |
Features
| Upscaling | FSR 3 |
|---|---|
| Frame generation | FSR 3 Frame Generation, AFMF 2 |
| PCIe interface | PCIe 4.0 x16 |
Power & Thermals
| Total board power | 355 W |
|---|---|
| Recommended PSU | 800 W |
| Power connector | 2x 8-pin |
Size & Connectivity
| Reference card length | 11.30 in |
|---|---|
| Slot width | 2.5 slots |
| Display outputs | 2x DisplayPort 2.1, 1x HDMI 2.1, 1x USB-C |
Price
| Launch price (MSRP) | $999 |
|---|
How It Stacks Up in the High-End Graphics Card Class
On shader units, the RX 7900 XTX comes in 32% under the class average in raw numbers. Its fp32 compute figure is 35% above what is average for its class. Against the class average, the RX 7900 XTX is 46% higher on vram.
Compare RX 7900 XTX With Its Rivals
Other models in the same class:
Frequently Asked Questions
When was the RX 7900 XTX released?
The RX 7900 XTX has an official release date of December 13, 2022.
How much did the RX 7900 XTX cost at launch?
The RX 7900 XTX started at $999 at launch. That figure is as of December 2022, and retail prices may have changed since.
What are the main alternatives to the RX 7900 XTX?
The RX 7900 XTX goes up against RX 7900 XT, RTX 4080, RTX 4080 Super and RTX 3080 Ti.