PowerColor Radeon RX 7900 XT 20GB GDDR6
GPU Radeon RX 7900 XT
VRAM 20GB GDDR6
Boost Clock 2400 MHz
TDP 185 W
Memory Bus 320 bit
Ray Tracing Oui
Class consumer
76 Score global
Aucun prix actuel chez les marchands
Aperçu
Avantages et inconvénients
Points forts
- Strong feature (96th percentile) 96th
- Strong rt (96th percentile) 96th
- Strong efficiency (91st percentile) 91st
- Strong ai (89th percentile) 89th
Points faibles
- Below average thermal (7th percentile)
- Below average compute (30th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Chipset
| GPU Chipset | Radeon RX 7900 XT |
| Brand | AMD |
| Architecture | RDNA 3 |
| Class | consumer |
| Process | 14 |
Memory
| VRAM | 20 GB |
| Memory Type | GDDR6 |
| Memory Bus | 320 |
| Bandwidth | 112 |
Compute
| Stream Processors | 5376 |
| Tensor Cores | 192 |
| RT Cores | 96 |
| Base Clock | 2000 |
| Boost Clock | 2400 |
| FP16 TFLOPS | 2.611 |
| FP32 TFLOPS | 2.611 |
Performance
| PassMark G3D | 31427 |
| GPU Compute | 17736 |
Power & Cooling
| TDP | 185 |
| Recommended PSU | 750 |
Connectivity
| Interface | PCI Express 4.0 x16 |
| DisplayPort | 2 |
| HDMI | 1 |
| USB-C | 1 |
| Max Displays | 4 |
Physical
| Slot Width | 2.5 |
| Weight | 2.0 kg / 4.4 lbs |
Features
| Ray Tracing | Yes |
| Upscaling | FSR 3 |
| AV1 Encode | Yes |
| VR Ready | Yes |
| DirectX | 12 Ultimate |
| RGB | Yes |
Face à la concurrence
| Spec | PowerColor Radeon RX 7900 XT | ASUS ProArt RTX 5080 | Gigabyte AERO GV-N5080AERO OC-16GD | MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC | ZOTAC AMP Extreme Infinity ZT-B50800B-10P | PNY ARGB OC VCG508016TFXXPB1-O |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 7900 XT | GeForce RTX 5080 | GeForce RTX 5080 | GeForce RTX 5070 Ti | GeForce RTX 5080 | GeForce RTX 5080 |
| Vram | 20GB GDDR6 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 |
| Boost Clock Mhz | 2400 | 2730 | 2730 | 2482 | 2670 | 2620 |
| Tdp W | 185 | 150 | 360 | 300 | 360 | 360 |
| Memory Bus Bits | 320 | 256 | 256 | 256 | 256 | 256 |
| Ray Tracing | true | true | true | true | true | true |
| GPU Class | consumer | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AI | Rt | Vram | Raster | Compute | Thermal | Efficiency | Connectivity | Preuve sociale |
|---|---|---|---|---|---|---|---|---|---|
| PowerColor Radeon RX 7900 XT | 88.8 | 96.3 | 80.5 | 84.8 | 30.2 | 6.8 | 91.3 | 88 | 75.7 |
| ASUS ProArt RTX 5080 Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 91.5 | 97.4 | 98.6 | 95.4 |
| Gigabyte AERO GV-N5080AERO OC-16GD Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 91.5 | 57.6 | 94 | 88.9 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 80.6 | 92.5 | 85.1 | 88.8 | 93 | 91.5 | 68.9 | 94 | 88.9 |
| ZOTAC AMP Extreme Infinity ZT-B50800B-10P Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 91.5 | 57.6 | 94 | 99.1 |
| PNY ARGB OC VCG508016TFXXPB1-O Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 91.5 | 57.6 | 94 | 82.6 |
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
