The next generation GeForce RTX 4090 graphics card from NVIDIA is very powerful. I believe everyone knows this and energy consumption shouldn’t be underestimated. There have been many cases of power connector cut off in foreign countries some time ago. A single card is already so scary. , recently foreign computer companies Pugetsystems I even did a crazy thing, I put 7 NVIDIA GeForce RTX 4090 into a computer and then I tested the performance, it’s really really strong, but the power consumption is also super scary, almost 3000W, just looking at it, it seems to burn.
7 NVIDIA RTX 4090 graphics cards are installed in an external computer, which not only has excellent performance, but also consumes nearly 3000W
Pugetsystems recently assembled a super crazy computer with a 64-core Threadripper PRO 5995 WX processor, ASUS Pro WX WRX80E-SAGE WIFI motherboard, 12GB DDR4-3200 memory, a 2TB Samsung 980 Pro SSD, and “4 The 1600W Super Flower LEADEX PSU means it can deliver a total of 6400W. This figure is really scary, but since you need to drive 7 NVIDIA GeForce RTX 4090 graphics cards, obviously you need such a big PSU.
And the price of the whole computer is about US$30,000, or about NT$930,000.
7 NVIDIA GeForce RTX 4090 graphics cards combined is pretty spectacular, and you can also find that 4 are foundation editions, 1 is ASUS TUF Gaming and 2 are PNY XLR8:
The performance and power consumption of each NVIDIA GeForce RTX 4090 add-on graphics card added by Pugetsystems have been tested and counted. The figure below shows the total system power consumption. The 7 graphics cards reached 2750W, which is close to 3000W. Foreign media also pointed to an interesting point, that is, the standby power consumption of 7 graphics cards is almost equal to the power consumption of 1 graphics card under load. Normally , the running game is about 300 ~ 400W:
In the OctaneBench 2020.1.5 test, every time an RTX 4090 is added, the performance will double and 7 cards will increase almost 7 times. This performance can be said to be very impressive:
After DaVinci Resolve V0.93.1 has been added to 6 cards, it seems to be the limit and can no longer be improved. The performance of 6 and 7 cards is the same:
RedShif is about 4.6x faster:
V-Ray is about 5.1x faster in CUDA mode and more than 6x faster in RTX mode:
Although the computer performance of 7 RTX 4090 graphics cards is indeed super powerful, and its content creation and graphics computing performance is also quite impressive, but no one should. On the one hand, the power consumption is too terrible, and on the on the other hand, there are no games With so many graphics cards supported, a single RTX 4090 should be able to play all current 3A gaming masterpieces at the highest settings, and it’s too expensive to use so many.
