However, when we see the Radeon RX 6500 XT 105W TDP, we should know that this is not the last genuine graphics card of the RNDA 2 architecture, which is not coincidental, AMD unblocked the Radeon RX 6400 graphics card performance today. Earlier in the past, we have found the Radeon RX 6400 graphics card on the official website of AMD, including detailed specifications, drivers and a series of information, but at that time we did not have a card in hand, and could only wait for its arrival.
Specifications believe that some A fans have actually learned, today we still continue to talk about it for everyone! The Radeon RX 6400 graphics card is currently the lowest positioned AMD Radeon RX 6000 graphics card, which uses the same Navi 24 core as the RX 6500 XT, but the specifications and frequency are obviously much weaker.
The Radeon RX 6400 comes standard with 12 computing units, 768 stream processors, 12 texture units, and 48 raster processing units. The core frequency is lower than the RX 6500 XT, only 2039MHz, the Boost frequency is 2321MHz, and the video memory is only 64Bit+4GB GDDR6 configuration.
Netizens who are used to the large-size core may look down on this Radeon RX 6400 at this time, but don't forget that the default TDP of this graphics card is only 53W (only 43W when Furmark is used), and there is no auxiliary power supply at all.
We have this Radeon RX 6400 from XFX Vision's RX 6400 ITX graphics card. Graphics card packaging is more distinctive, completely for this SIZE graphics card and customized, at first glance also thought that it was sent to the solid-state drive products, open to know that the original is such a small graphics card.
The volume of the entire graphics card is really a "bright machine card" body type, half-height, ITX short tail, single fan, 1slot, there is no shadow of auxiliary power supply, purely from the volume: "Love!" ”
Looking at this graphics card on the back, the PCB is the size and visual sense.
Of course, the workmanship of the graphics card is still relatively OK, the left and right are the core and the power supply module of the video memory; what is more interesting is that each phase of power supply is actually equipped with DrMos particles, and the side also proves that in fact, the radeon RX 6400 core operating frequency is not low, and the requirements for each phase of power supply are still relatively high.
From a distance, you can see how small the Radeon RX 6400 graphics core is, and the 107mm core size is not even comparable to a GDDR6 memory particle area. Since the memory width is only 64Bit, there is no need for more elaborate layout design, and two direct displays can be stored on the right side and above.
The video card dissipates heat due to power supply limitations and is only a single-slot design. Inside is a squashed heat pipe + copper bottom for heat dissipation, the display position is equipped with a thermal pad, in fact, the TDP is only 53W, there is no need to worry about heat dissipation.
Since the test card is an entry-level ray-traced graphics card, we did not use the flagship i9 platform in the test platform, but selected the mainstream level i5-12600K with DDR4 memory for testing.
The information identification of GPU-Z graphics cards is still relatively comprehensive, 768 stream processors, 48 TMUs, 64Bit memory width, and 2039MHz core frequency are all recognized.
The advanced options include more graphics card information, including game frequency, Boost frequency, BIOS version, and graphics card boot identification information.
First of all, a roaster, at a room temperature of 25 degrees, we used Furmark for a 14-minute full load test, and finally the full load temperature of the RX 6400 ITX graphics card was stable at 79 degrees, at this time the core frequency was running at 1989MHz, the core voltage was 0.837V, and the fan speed reached 4270rpm.
At the same time, the HWINFO64 software on the right side can be seen that the graphics card is 72 degrees in the case of the Furmark grill full load, the GPU core power consumption is 28.562W, and the power consumption of the entire graphics card is 43W.
Let's first look at the theoretical performance test, due to the influence of the core specifications, so whether it is RX 6500 XT or RX 6400 and RX 6600 performance gap is still relatively obvious. Although it is a little worse than the old brother, if it is compared with the old rival GTX 1050 Ti graphics card, the performance improvement is still quite obvious, and the entry-level graphics card of this generation is still quite good.
Of course, the entry-level graphics card you have to take to run the score is definitely weak, so what will be the comprehensive performance of PCMARK and UL? PCMARK10 considers the comprehensive performance of the whole machine, and it can be seen that the large gap between RX 6400 and Big Brother RX 6600 is in the direction of game and digital content creation. The overall performance of the RX6400 is still worthy of the positioning of the entry-level graphics card, and the performance improvement over the GTX 1050 Ti is still good.
As for the game, the game settings on the entry-level graphics card are down and down, sacrificing image quality to achieve a higher game frame rate. RX 6400 can still run most of the AAA games in low-quality settings, if you are a netizen player or an FPS player, in fact, RX 6400 can still cope.
Summary: The biggest advantage of xunjing RX 6400 ITX graphics card is in its TDP power consumption, 53W settings can be used directly without auxiliary power supply; and the design of single slot and ITX specifications is destined to allow this graphics card to be installed in most of the host. From the perspective of performance and comprehensive performance, RX 6400 can be said to be a new generation of unassembled power supply bright machine god card, which can meet the needs of most mainstream users.