Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
ASUS GeForce RTX 5070 PRIME 12GB GDDR7
买家怎么说
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
Sapphire Pulse RX 7900 XTX 因其出色的性价比而广受赞誉,提供 24GB VRAM 和与 RTX 4080 相媲美的光栅化性能,但成本低得多。用户强调其运行凉爽且安静,尽管有些人指出它在通风不良的机箱中会发热,并且需要高功率电源(最低 800W,推荐 1000W)。一些负面评论提到收到了错误物品(键盘而非 GPU)或驱动程序问题,这些问题通过升级其他 PC 组件得以解决。总体而言,它被认为是游戏和 3D 工作的猛兽,但不适合 eGPU 设置。
优点
- 出色的性价比
- 24GB 大容量 VRAM
- 运行凉爽且安静
- 强大的光栅化性能
- 非常适合游戏和 3D 工作
缺点
- 需要高功率电源(最低 800W,推荐 1000W)
- 在通风不良的机箱中会发热
- 功率峰值高达 400W
- 不适合 eGPU 设置
- 报告了驱动程序问题(通过系统升级解决)
ASUS GeForce RTX 5070 PRIME 12GB GDDR7
华硕PRIME RTX 5070因其在1440p下的出色性能、静音运行和高效散热而广受好评,许多用户表示相比旧显卡有显著提升。一些人提到12GB显存对于4K或未来游戏来说是个限制,但总体评价非常积极,尤其是对于从20系或30系升级的用户。少数关于DisplayPort接口和客服的问题被提及,但并不代表大多数用户的体验。
优点
- 1440p下表现出色
- 静音运行
- 高效散热
- 建议零售价下物超所值
- 安装简便
缺点
- 12GB显存可能限制4K
- 物理尺寸较大
- 有DisplayPort故障报告
- 部分情况下价格高于建议零售价
- 某些电源下可能出现线圈啸叫
评分
规格
| Sapphire Radeon RX 7900 XTX PULSE | ASUS GeForce RTX 5070 PRIME | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | GeForce RTX 5070 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Blackwell |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB★ | 12 GB |
| Memory Type | GDDR6 | GDDR7★ |
| Memory Bus | ||
| Bandwidth | ||
| ECC | ✗ | — |
| Compute | ||
| CUDA Cores | 无数据 | |
| Stream Processors | 无数据 | |
| Tensor Cores | ||
| RT Cores | 96★ | 48 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 30.8700008392334 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 370 | 250★ |
| Recommended PSU | 800 | 750★ |
| Power Connectors | 3 x 8-Pin | 1 x 16-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 5.0 x16 |
| DisplayPort | 2 | 3★ |
| HDMI | 2★ | 1 |
| Max Displays | 4 | 4 |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 313 | 306★ |
| Slot Width | 3 | 2.5★ |
| Form Factor | ATX | Full Height |
| Weight | 1.95 kg | 1.04 kg★ |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR | DLSS 4 |
| AV1 Encode | ✓ | ✓ |
| VR Ready | ✓ | ✓ |
| DirectX | 12 Ultimate | 12 Ultimate |
| RGB | ✓★ | ✗ |
优缺点
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
- Strong compute (99th percentile)99th %ile
- Strong feature (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Strong rt (92nd percentile)92nd %ile
ASUS GeForce RTX 5070 PRIME 12GB GDDR7
- Strong social proof (95th percentile)95th %ile
- Strong connectivity (94th percentile)94th %ile
- Strong thermal (92nd percentile)92nd %ile
- Strong feature (90th percentile)90th %ile
结论
Both products are closely matched - Sapphire Radeon RX 7900 XTX PULSE wins 11 specs while ASUS GeForce RTX 5070 PRIME wins 10.