ASRock RX7900XT PG 20GO
The RDNA 3 5nm chip with 5376 stream processors and a 2450MHz boost clock delivers 61.4 FP32 TFLOPS, backed by 20GB of GDDR6 on a 320-bit bus for 960 GB/s bandwidth. The Phantom Gaming 3X cooling system with striped ring fans and a reinforced metal frame keeps the 300W TDP in check, while 0dB silent cooling stops fans entirely under light loads. This card suits gamers targeting 4K and ray tracing workloads, scoring 87.7/100 for ray tracing, though AI LLM tasks at 72.9/100 are its weakest area.
GPU Radeon RX 7900 XT
VRAM 20GB GDDR6
Boost Clock 2450 MHz
TDP 300 W
Memory Bus 320 bit
Ray Tracing 是
Class consumer
83 综合评分
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概览
优缺点
优点
- Strong compute (99th percentile) 99th
- Strong rt (96th percentile) 96th
- Strong ai (92nd percentile) 92nd
- Strong thermal (92nd percentile) 92nd
缺点
用户评价
用户口碑如何随时间变化
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用户口碑随时间保持稳定
基于 7 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 | 5 |
Memory
| VRAM | 20 GB |
| Memory Type | GDDR6 |
| Memory Bus | 320 |
| Bandwidth | 960 |
| ECC | No |
Compute
| Stream Processors | 5376 |
| Tensor Cores | 192 |
| RT Cores | 96 |
| Base Clock | 2075 |
| Boost Clock | 2450 |
| FP16 TFLOPS | 122.8 |
| FP32 TFLOPS | 61.39 |
Performance
| PassMark G3D | 31427 |
| GPU Compute | 17736 |
Power & Cooling
| TDP | 300 |
| Recommended PSU | 750 |
| Power Connectors | 2 x 8-Pin |
| Cooler | Triple Fan |
| Fans | 3 |
Connectivity
| Interface | PCI Express 4.0 |
| DisplayPort | 3 |
| HDMI | 1 |
| USB-C | 0 |
| Max Displays | 4 |
| Max Resolution | 7680 x 4320 |
Physical
| Length | 330 |
| Slot Width | 2.8 |
| Form Factor | ATX |
| Weight | 1.4 kg / 3.1 lbs |
Features
| Ray Tracing | Yes |
| Upscaling | FSR |
| AV1 Encode | Yes |
| DirectX | 12 Ultimate |
| RGB | Yes |
竞品对比
| Spec | ASRock RX7900XT PG 20GO | 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 | 2450 | 2730 | 2730 | 2482 | 2670 | 2620 |
| Tdp W | 300 | 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 | Efficiency | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| ASRock RX7900XT PG 20GO | 91.6 | 96.3 | 83.6 | 84.8 | 99.2 | 84.3 | 63.7 | 87.1 | 78.5 |
| ASUS ProArt RTX 5080 Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 97.4 | 98.6 | 95.4 |
| Gigabyte AERO GV-N5080AERO OC-16GD Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 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 | 96.4 | 69 | 94 | 88.9 |
| ZOTAC AMP Extreme Infinity ZT-B50800B-10P Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 57.6 | 94 | 99.1 |
| PNY ARGB OC VCG508016TFXXPB1-O Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 57.6 | 94 | 82.6 |
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