XFX Radeon RX 7900 XT SPEEDSTER MERC310 20GB GDDR6
The RDNA 3 architecture and 20GB of GDDR6 memory drive high 4K frame rates, backed by a 2560MHz boost clock for demanding titles. Its robust triple-fan MERC310 cooler and dual 8-pin power delivery ensure sustained performance under load. This card is best for 4K gamers who prioritize raw rasterization performance and 20GB of VRAM for high-resolution textures over top-tier ray tracing.
GPU Radeon RX 7900 XT
VRAM 20GB GDDR6
Boost Clock 2560 MHz
TDP 315 W
Memory Bus 320 bit
Ray Tracing 是
Class consumer
78 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong rt (91st percentile) 91st
- Strong feature (90th percentile) 90th
- Strong ai (89th percentile) 89th
- Strong social proof (89th percentile) 89th
缺点
- Below average compute (30th percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
88/100我们的 AI 口碑分析
基于 15 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
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 | 2220 |
| Boost Clock | 2560 |
| FP16 TFLOPS | 2.611 |
| FP32 TFLOPS | 2.611 |
Performance
| PassMark G3D | 31427 |
| GPU Compute | 17736 |
Power & Cooling
| TDP | 315 |
| Recommended PSU | 800 |
| Power Connectors | 2x 8pin |
| Cooler | Fan |
| Fans | 3 |
Connectivity
| Interface | PCI Express 4.0 |
| DisplayPort | 2 |
| HDMI | 1 |
| Max Displays | 4 |
| Max Resolution | 8K (4320p) |
Physical
| Length | 344 |
| Slot Width | 2.7 |
| Form Factor | Full Height |
| Weight | 1.0 kg / 2.2 lbs |
Features
| Ray Tracing | Yes |
| Upscaling | AMD FidelityFX Super Resolution |
| AV1 Encode | Yes |
| VR Ready | Yes |
| DirectX | 12 |
| RGB | No |
竞品对比
| Spec | XFX Radeon RX 7900 XT SPEEDSTER MERC310 | 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 | 2560 | 2730 | 2730 | 2482 | 2670 | 2620 |
| Tdp W | 315 | 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 |
| 产品 | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XFX Radeon RX 7900 XT SPEEDSTER MERC310 | 88.8 | 90.6 | 80.5 | 84.8 | 30.2 | 89.9 | 35.4 | 86.3 | 59 | 74.8 | 88.6 |
| ASUS ProArt RTX 5080 Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 0 | 97.4 | 98.6 | 95.3 |
| Gigabyte AERO GV-N5080AERO OC-16GD Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 71.6 | 57.6 | 94 | 88.6 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 80.6 | 92.5 | 85.1 | 88.8 | 93 | 96.4 | 91.5 | 80.3 | 68.9 | 94 | 88.6 |
| ZOTAC AMP Extreme Infinity ZT-B50800B-10P Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 71.6 | 57.6 | 94 | 99 |
| PNY ARGB OC VCG508016TFXXPB1-O Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 45.1 | 57.6 | 94 | 82.2 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
