PowerColor Radeon RX Vega 56 RED DRAGON 8GB HBM2
Equipped with 8GB of HBM2 memory on a wide 2048-bit bus and a 1478MHz boost clock, this card delivers strong memory bandwidth for high-resolution texture work. Its triple-fan cooler and dual HDMI outputs offer practical connectivity and sustained thermal performance in a 2-slot design. This GPU is best for budget-conscious 1080p gamers who prioritize texture quality and VR readiness over modern ray tracing or AI workloads.
GPU Radeon RX Vega 56
VRAM 8GB HBM2
Boost Clock 1478 MHz
TDP 300 W
Memory Bus 2048 bit
Class consumer
33 综合评分
价格 US$479
概览
优缺点
优点
- Strong thermal (73rd percentile) 73rd
缺点
- Below average compute (9th percentile)
- Below average social proof (15th percentile)
- Below average efficiency (21st percentile)
- Below average ai (26th percentile)
实测数据
性能表现
规格参数
完整规格参数
Chipset
| GPU Chipset | Radeon RX Vega 56 |
| Brand | AMD |
| Architecture | Vega |
| Class | consumer |
Memory
| VRAM | 8 GB |
| Memory Type | HBM2 |
| Memory Bus | 2048 |
Compute
| Stream Processors | 3584 |
| Base Clock | 1177 |
| Boost Clock | 1478 |
Performance
| PassMark G3D | 13009 |
| GPU Compute | 5810 |
Power & Cooling
| TDP | 300 |
| Recommended PSU | 650 |
| Power Connectors | 1 x 6-Pin + 1 x 8-Pin |
| Cooler | Triple Fan |
| Fans | 3 |
Connectivity
| Interface | PCI Express 3.0 |
| DisplayPort | 2 |
| HDMI | 2 |
| Max Resolution | 4096 x 2160 |
Physical
| Length | 305 |
| Slot Width | 2 |
| Form Factor | ATX |
Features
| Ray Tracing | No |
| Upscaling | Virtual Super Resolution |
| AV1 Encode | No |
| VR Ready | Yes |
| DirectX | 12 |
| RGB | No |
竞品对比
| Spec | PowerColor Radeon RX Vega 56 RED DRAGON | MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC | Gigabyte AERO GV-N507TAERO OC-16GD | ASUS PRIME PRIME-RTX5080-16G | ZOTAC APOCALYPSE ZT-B50800C-10P | Sapphire NITRO+ 11322-01-40G |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX Vega 56 | GeForce RTX 5070 Ti | GeForce RTX 5070 Ti | GeForce RTX 5080 | GeForce RTX 5080 | Radeon RX 7900 XTX |
| Vram | 8GB HBM2 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 24GB GDDR6 |
| Boost Clock Mhz | 1478 | 2482 | 2588 | 2640 | 2730 | 2680 |
| Tdp W | 300 | 300 | 300 | 360 | 360 | 339 |
| Memory Bus Bits | 2048 | 256 | 256 | 256 | 256 | 384 |
| Ray Tracing | false | 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 | Efficiency | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|---|
| PowerColor Radeon RX Vega 56 RED DRAGON | 25.5 | 31.7 | 45.9 | 31.3 | 8.9 | 42.9 | 72.9 | 20.5 | 34 | 15.3 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 80.6 | 92.5 | 85.1 | 88.8 | 93 | 96.4 | 91.5 | 68.9 | 94 | 88.6 |
| Gigabyte AERO GV-N507TAERO OC-16GD Compare | 80.6 | 88.5 | 85.1 | 88.8 | 93 | 96.4 | 91.5 | 68.9 | 94 | 95.3 |
| ASUS PRIME PRIME-RTX5080-16G Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 57.6 | 94 | 99 |
| ZOTAC APOCALYPSE ZT-B50800C-10P Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 57.6 | 94 | 99 |
| Sapphire NITRO+ 11322-01-40G Compare | 94.6 | 91.7 | 91.4 | 83.4 | 99.2 | 84.3 | 91.5 | 42.5 | 98.7 | 78 |
价格
性价比分析
最低 US$479
Amazon 1 个报价 最低 US$479
我们自 2026年6月14日 起追踪该产品的价格。数据增多后将显示图表。
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。
