ATX 3.0 kilowatt pioneer played into battle, preparing for PCIE 5.0 flagship graphics card!Gigabyte UD1000GM PG5 Power Evaluation

Main specification

Model: GP-UD1000GM PG5

Power specification: ATX 3.0

Rated power: 1000W

+12VHPWR output current: 55A

+12V rated total power: 1000W

Wire mode: full module group

Fan type: 12cm Hyb smart mute fan

80Plus certification: gold medal

The RTX 3090 TI graphics card, which debuted in March this year, was equipped with PCIE 5.0 extended power supply interface for the first time. As a major upgrade point in the ATX 3.0 power specification, the new 12VHPWR power supply interface can support up to 600W power supply. It can be said that the future flagship graphics card is done well. sufficient preparation. However, since the existing high -end power supply is not equipped with a 12VHPWR power supply line, the commercially available RTX 3090 TI graphics card has to be accompanied The increase in quantity has also increased the probability of failure. Therefore, Gigabyte first launched the UD1000GM PG5 full module power supply that meets the ATX 3.0 power specifications and equipped with a 12VHPWR power supply line, providing a new choice for the flagship host of the fever player in the future.

As a high -end power supply of 1000W, Gigabyte UD1000GM PG5 relies on higher integration to control the volume at 150mm × 140mm × 86mm. Compared with the full -size power supply, it allows players to have more chassis space to improve heat dissipation and convenience. The line, with the design of the entire module wire, is easier when installed. The heat dissipation section is equipped with a 12CM hydraulic bearing (HYB) intelligent mute fan. When the output power is less than 400W and the temperature is not high, the fan completely stops to avoid noise. The power supply uses the common active PFC+LLC resonance+synchronous rectification+DC-DC circuit design in high-end power supply. The mature and reliability and efficiency of the architecture are very good, and Gigabyte uses the main capacitance of the Japanese system 105 ° C (400V/1000 μF). The ultra -durable materials such as heat dissipation scheme effectively improve the stability and service life of the power supply.

The biggest selling point of Gigabyte UD1000GM PG5 is of course providing the 12VHPWR connection unique to the ATX 3.0 power supply to provide power supply for future PCIE 5.0 high -end graphics cards. From the power supply information of the power supply, it can be seen that+12V plus the total output rated power of 12VHPWR reaches 1000W (reaches 100%of the rated power). 600W also left 10%of the redundant space. Both ends of the 12VHPWR cable attached to the power supply are standard 12Pin+4PIN connectors (where 4pin is controlled by the control signal, and the future PCIE 5.0 graphics card will be determined by the power communication power level with the power communication), and the 600W output power is specifically marked on the connector. Although the current RTX 3090 Ti does not support PCIe 5.0, it is the first flagship graphics card with 12VHPWR power supply interface. It does not need to use the attached 12VHPIN × 3 to connect lines with Gigabyte UD1000GM PG5. And greatly enhanced reliability. In terms of other full -module design, all interfaces are marked with cable types and have dumbfounding design to prevent players from accidentally inserting mistakes. The length of the wire can also easily hold the existing mainstream medium tower/high tower chassis. Let's take a look at its "motivation".

In the test platform, we chose the top combination of Intel Core i9 12900K processor + Gigabyte RTX 3090 Ti Magic Eagle graphics card. The graphics card native 12VHPWR interface is exactly matched with Gigabyte UD1000GM PG5 power supply. Of course, the full -load power of this platform is also flagship, and it is a suitable test for Gigabyte UD1000GM PG5. We turn on the OCCT power test machine mode. We can see that the processor's full load has reached 241.34W, and the GPU power has also reached 476.62W. The total power of these two accessories is close to 720W, but it is clear that this is obviously for the rated 1000W 1000W Gigabyte UD1000GM PG5 is not stressful. The entire system is stable, and the noise of the power fan is also well controlled.

From the perspective of OCCT monitored graphics card power data, it still uses the external power supply recognition of 12VHPWR to 8Pin × 3 models. The 3 -way power supply is 157.05W, 148.47W, and 158.13W, and the total is 463.65W (PCIE graphics card slot only provides only provides only PCIE graphics card slots only provided only provided only PCIE graphics card slot provided only provided only provided only 13.15W power), which is equivalent to 463.65W power on the 12VHPWR power supply line. In the future, the PCIE 5.0 flagship graphics card power supply will be more exaggerated, so 12VHPWR is also necessary to achieve a single line 600W. Of course, Gigabyte UD1000GM PG5 is very stable in our test machine test. Even the fan noise of the fan under high load power is not large. In terms of quality control, they are completely cleared. Summary: New purchase of high -power power supply, you may wish to choose the ATX 3.0 battle in one step in place

As the inventory of the RTX 30 -series graphics card gradually decreases, the RTX 40 series graphics card is getting closer and closer to us. In fact, whether it is NVIDIA or AMD, their new -generation graphics card supports PCIE 5.0 is basically a foregone conclusion, so if you want to try the new generation of flagship graphics cards, a high power with 12VHPWR power lines and compliance with ATX 3.0 power specification power supply is necessary. Essence Judging from our tests, Gigabyte UD1000GM PG5 has reached a high level of a kilowatt -class flagship power supply whether it is materials, design or actual test machine performance. In addition, it has 10 years of super long quality insurance (3 years ago For new, after 7 years), players are even more worried. Therefore, if you want to create a set of fever -level hosts now, you may wish to select Gigabyte UD1000GM PG5 full module power supply in one step, you can not only easily hold the existing high -end configuration, but also seamlessly upgrade the future PCIE 5.0 flagship graphics card to avoid use for use The tedious and embarrassment of the wiring.

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