Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
Sapphire
90 综合评分
vs
PNY GeForce RTX 5070 EPIC-X 12GB GDDR7 Black
PNY
79 综合评分
买家怎么说
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
85 满分 100 置信度中 15 条评价
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）
Value for money 6
Vram capacity 5
Cooling and noise 5
Power requirements 3
Driver stability 2
EGPU compatibility 2
PNY GeForce RTX 5070 EPIC-X 12GB GDDR7 Black
72 满分 100 置信度中 17 条评价
RTX 5070 的评价褒贬不一，但总体正面，许多人称赞其性价比，尤其是在 1440p 游戏和从 3060 Ti 或 3070 等旧卡升级方面。然而，一些用户报告风扇故障需要更换，少数人认为它没有宣传的那么强大，仅比 4070 Ti 稍好。ARGB 灯效和现代游戏中的性能受到赞赏，但负面体验削弱了整体热情。
优点
- 出色的性价比
- 1440p 游戏表现出色
- 从旧卡升级的好选择
- 酷炫的 ARGB 灯效
- 现代游戏性能强劲
缺点
- 风扇故障需要更换
- 不如宣传的强大
- 仅比 4070 Ti 稍好
- 性能期望不一
Price to performance 4
1440p gaming 3
Fan reliability 2
Performance vs expectations 3
Upgrade value 3
Aesthetics 2
评分
Budget
Ray Tracing
Gaming 4k
Gaming 1080p
Gaming 1440p
Content Creation
Ai Llm
Workstation
规格
| Sapphire Radeon RX 7900 XTX PULSE | PNY GeForce RTX 5070 EPIC-X | |
|---|---|---|
| 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 | 650★ |
| 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 | 8K (4320p) |
| Physical | ||
| Length | 313 | 300★ |
| Slot Width | 3 | 2.4000000953674316★ |
| Form Factor | ATX | Full Height |
| Weight | 1.95 kg | 1.05 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 Black
- Strong feature (96th percentile)96th %ile
- Strong rt (96th percentile)96th %ile
- Strong compute (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (19th percentile)19th %ile
PNY GeForce RTX 5070 EPIC-X 12GB GDDR7 Black
- Strong social proof (89th percentile)89th %ile
- Strong rt (83rd percentile)83rd %ile
- Strong connectivity (82nd percentile)82nd %ile
- Strong raster (80th percentile)80th %ile
- Below average user sentiment (27th percentile)
价格
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black0.002每美元得分
vs
PNY GeForce RTX 5070 EPIC-X 12GB GDDR7 Black0.004每美元得分
PNY GeForce RTX 5070 EPIC-X 12GB GDDR7 Black 性价比高 2.0 倍
结论
胜出: Sapphire Radeon RX 7900 XTX PULSE
Scores 90 overall, wins 6 of 8 usage categories and 12 of 40 specs.
