Gigabyte GeForce RTX 3090 WINDFORCE 24GB GDDR6X
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
买家怎么说
Gigabyte GeForce RTX 3090 WINDFORCE 24GB GDDR6X
大多数评论者对该GPU持高度批评态度,主要原因是其远超建议零售价的过高价格、广泛的倒卖行为以及包括导热垫不足在内的可疑制造质量。少数人承认原始性能在4K超设定下游戏表现出色,但几乎所有人都认为成本不合理。还存在关于收到以新品形式出售的二手或错误标签产品的严重担忧。
优点
- 出色的4K游戏原始性能
- 流畅的超级设置配合光线追踪
缺点
- 因倒卖导致价格远高于建议零售价
- 工厂导热垫不足
- 缺少或标签错误的硬件(GPU调换风险)
- 二手产品当作新品出售
- 负载时风扇噪音大
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)
评分
规格
| Gigabyte GeForce RTX 3090 WINDFORCE | Sapphire Radeon RX 7900 XTX PULSE | |
|---|---|---|
| Chipset | ||
| GPU Chipset | GeForce RTX 3090 | Radeon RX 7900 XTX |
| Brand | NVIDIA | AMD |
| Architecture | Ampere | RDNA 3 |
| Class | consumer | consumer |
| Process | 8 | 5★ |
| Memory | ||
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6X★ | GDDR6 |
| Memory Bus | ||
| Bandwidth | ||
| ECC | — | ✗ |
| Compute | ||
| Stream Processors | 无数据 | |
| Tensor Cores | ||
| RT Cores | 82 | 96★ |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 35.58000183105469 | 61.38999938964844★ |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 350★ | 370 |
| Recommended PSU | 750★ | 800 |
| Power Connectors | — | 3 x 8-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 1 | 2★ |
| HDMI | 1 | 2★ |
| Max Displays | — | 4★ |
| Max Resolution | 7680x4320 | 7680 x 4320 |
| Physical | ||
| Length | 320 | 313★ |
| Slot Width | 2.1700000762939453★ | 3 |
| Form Factor | — | ATX |
| Weight | 0.34 kg★ | 1.95 kg |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | — | FSR |
| AV1 Encode | — | ✓★ |
| VR Ready | — | ✓★ |
| DirectX | — | 12 Ultimate |
| RGB | ✓ | ✓ |
优缺点
Gigabyte GeForce RTX 3090 WINDFORCE 24GB GDDR6X
- Strong vram (94th percentile)94th %ile
- Strong ai (94th percentile)94th %ile
- Strong thermal (73rd percentile)
- Strong rt (73rd percentile)
- Below average user sentiment (1st percentile)1st %ile
- Below average connectivity (22nd percentile)
- Below average social proof (25th percentile)
- Below average efficiency (33rd percentile)
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
价格
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 性价比高 2.0 倍
结论
Scores 88 overall, wins 8 of 8 usage categories and 16 of 39 specs.