RX 9070 XT
AMD Radeon
RX 9070 XT
RDNA 4.0 · 16 GB GDDR6
AMD Radeon VS AMD Radeon GPU COMPARISON
RX 9070 XT vs RX 7900 XT
Compare RightNow GPU Database specifications and median 3DMark Time Spy Graphics scores. The quick answer below is intentionally separated from game-specific FPS and live pricing.
VS
AMD Radeon
RX 7900 XT
RDNA 3.0 · 20 GB GDDR6
QUICK ANSWER
RX 9070 XT leads in 3DMark Time Spy
RX 9070 XT has a median Graphics score of 29,561 versus 27,105 for RX 7900 XT, a lead of about 9% in this synthetic workload.
3DMARK TIME SPY
Time Spy Graphics score comparison
Median Graphics scores across submitted 3DMark Time Spy results; higher is better.
RX 9070 XT29,561
Median Time Spy Graphics score · 440,048 resultsView 3DMark result searchRX 7900 XT27,105
Median Time Spy Graphics score · 252,405 resultsView 3DMark result searchTime Spy is a synthetic DirectX 12 workload, not an FPS guarantee. Submitted results can include different board models, drivers, cooling, overclocks, and laptop power limits. Models are desktop GPUs unless explicitly labeled Laptop.
SPECIFICATIONS
RX 9070 XT vs RX 7900 XT specs
Reference specifications from the RightNow GPU Database, whose upstream records come from TechPowerUp.
| Specification | RX 9070 XT | RX 7900 XT |
|---|---|---|
| Architecture | RDNA 4.0 | RDNA 3.0 |
| GPU codename | Navi 48 | Navi 31 |
| Foundry | TSMC | TSMC |
| Process size | 4 nm | 5 nm |
| Shader units | 4,096 | 5,376 |
| Base clock | 1,660 MHz | 1,387 MHz |
| Boost clock | 2,970 MHz | 2,394 MHz |
| Memory | 16 GB GDDR6 | 20 GB GDDR6 |
| Memory bus | 256-bit | 320-bit |
| Memory bandwidth | 644.6 GB/s | 800 GB/s |
| TMUs | 256 | 336 |
| ROPs | 128 | 192 |
| Tensor cores | Not listed | Not listed |
| Ray tracing cores | 64 | 84 |
| L2 cache | 8 MB | 6 MB |
| TDP | 304 W | 300 W |
| Recommended system power | 700 W | 700 W |
| PCI Express | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Power connectors | 2x 8-pin | 2x 8-pin |
| Display outputs | 1x HDMI 2.1b, 3x DisplayPort 2.1a | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.4 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| FP32 performance | 48.66 TFLOPS | 51.48 TFLOPS |
RX 9070 XT: RightNow GPU Database · upstream record · retrieved Aug 20, 2026
RX 7900 XT: RightNow GPU Database · upstream record · retrieved Aug 20, 2026
HOW TO CHOOSE
Should you choose RX 9070 XT or RX 7900 XT?
A useful choice depends on performance, memory, power, price, and the games or workloads you actually use.
Start with measured performance
RX 9070 XT has a median Graphics score of 29,561 versus 27,105 for RX 7900 XT, a lead of about 9% in this synthetic workload. Treat a result within roughly three percent as effectively close in this synthetic workload.
Check memory and power
RX 9070 XT lists 16 GB GDDR6 and 304 W graphics power; RX 7900 XT lists 20 GB GDDR6 and 300 W. Board-partner models can use different coolers, limits, and connectors.
Verify the exact game and price
This comparison does not invent FPS or value claims. Check independent testing for your games and resolution, then compare the current prices of the exact cards available to you.