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RTX 5070: Performance and noise comparison between 2 and 3 fan models
This video compares the RTX 5070 graphics cards with 2 and 3 fans, analyzing gaming performance, temperatures, and noise levels. It concludes that, for most users, the 2-fan version is sufficient, unless the priority is an extremely quiet system.
1. 📏 Size Comparison: 2-Fan RTX 5070 (MSI Ventus 2X OC) vs. 3-Fan (ASUS Prime OC)
- ✅ The MSI Ventus 2X OC (2 fans) and the ASUS Prime OC (3 fans) are approximately the same thickness (2.5 slots) and height.
- ⚠️ The main difference is the length, with the 3-fan version being approximately 67 mm longer.
- ✅ Dimensions may vary between different manufacturers and RTX 5070 models.
00:00 - 00:58
1. 📏 Size Comparison: 2-Fan RTX 5070 (MSI Ventus 2X OC) vs. 3-Fan (ASUS Prime OC)
- ✅ The MSI Ventus 2X OC (2 fans) and the ASUS Prime OC (3 fans) are approximately the same thickness (2.5 slots) and height.
- ⚠️ The main difference is the length, with the 3-fan version being approximately 67 mm longer.
- ✅ Dimensions may vary between different manufacturers and RTX 5070 models.
00:59 - 03:28
2. 🌡️ Performance and Temperatures of the 3-Fan RTX 5070 (ASUS Prime OC) in Performance Mode
- ✅ Test performed in Cyberpunk 2077 with Ray Tracing enabled at native 1440p.
- ✅ The GPU core reaches a boost of 2767 MHz.
- ✅ The GPU temperature stabilizes around 63°C, with the VRM hotspot below 70°C.
- ✅ The fans spin at 50% of their capacity, approximately 1430 RPM.
- ✅ The GPU power consumption is approximately 220 watts.
| Ajuste | Valor |
|---|---|
| Boost Clock | 2767 MHz |
| Temperatura GPU | 63°C |
| Consumo | 220W |
- ✅ The use of DLSS in Quality mode reduces the GPU power consumption to approximately 210 watts.
03:29 - 04:45
3. 🔊 Noise Level and Quiet Mode of the 3-Fan RTX 5070 (ASUS Prime OC)
- ✅ The noise level in Performance mode is 39-40 decibels, considered a relaxing level for a home environment.
- ✅ In Quiet mode, the main difference is the fan curve, which spins at a lower speed (38%).
- ⚠️ The GPU temperature increases slightly to around 70°C in Quiet mode.
- ✅ The GPU core clock remains similar in both modes (2760 MHz).
04:46 - 06:58
4. 🔥 Performance and Temperatures of the 2-Fan RTX 5070 (MSI Ventus 2X OC)
- ⚠️ The MSI Ventus 2X OC operates in a single mode, with no Performance or Quiet options.
- ⚠️ The power consumption is 250W, higher than the ASUS Prime OC (220-230W) under the same conditions.
- ✅ The GPU temperature remains around 70°C, similar to the Quiet mode of the ASUS Prime OC.
- ✅ The GPU core clock is slightly higher, around 2780 MHz.
- ⚠️ The fans spin at a higher speed, exceeding 1800 RPM (50% of their capacity).
06:59 - 08:37
5. 🔊 Noise Level of the 2-Fan RTX 5070 (MSI Ventus 2X OC)
- ⚠️ The noise level is 3-4 decibels higher than the Quiet mode of the ASUS Prime OC and 2 decibels higher than the Performance mode.
- ✅ Despite being noisier, it is considered acceptable for most users, even with the PC nearby.
08:38 - 09:36
6. 🎮 FPS Comparison in Games: Does the Number of Fans Affect Performance?
- ✅ Test performed in Kingdom Come Deliverance 2.
- ✅ There are no noticeable differences in performance (FPS) between Performance and Quiet mode on the ASUS Prime OC.
- ✅ The MSI Ventus 2X OC offers the same performance (FPS) as the ASUS Prime OC.
- ⚠️ Despite the same performance, the MSI Ventus 2X OC consumes 20W more than the ASUS Prime OC.
09:37 - 11:22
7. 🤔 Final Conclusions: Is the 3-Fan RTX 5070 Worth It?
- ✅ For most users, a 2-fan RTX 5070 is sufficient in terms of noise and performance.
- ⚠️ The 3-fan version is only justified if the priority is the quietest possible system.
- ⚠️ The MSI Ventus 2X OC consumes more power (20W) than the ASUS Prime OC, possibly due to the silicon lottery.
11:23 - 12:37
8. 📣 Channel Support and Affiliate Links
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