If we take the info from the RX 6800 and do some easy arithmetic, probably the most believable result’s that the brand new RX 6700 XT is round 2/3 as quick as its greater sister. That is, it might solely lose rather less than a 3rd of its efficiency on the identical frequency, however that’s the place the newest info is available in, as AMD plans to interrupt one other sequence report.
AMD RX 6700 XT: half the shaders of the RX 6900 XT and a 3rd extra frequency
The chip that may combine these RX 6700 XT would be the well-known Navi 22 XT, which will even be used however in its lighter XL model for the RX 6700 to dry. In any case, the biggest of the AMD mid-range may have half the Shaders of the quickest of the saga, so it can have 40 CUs, 2560 Shaders, 192 TMUs and 64 ROPs, which ought to provide you with a theoretical efficiency of 11.52 TFLOPS on FP32.
It may have 3 MB of L2 and an unknown quantity of Infinity Cache, however we do know that it’ll handle to incorporate a 192-bit bus for its 12GB of GDDR6 at 16Gbps. So what in regards to the pace of the chip? Well, because of the filtration of two completely different BIOSes, we all know that customized fashions are going to succeed in a whopping almost 3 GHz completely commonplace, breaking a brand new report in graphics playing cards.
Consumption from 210 watts to 250 watts
The whole consumption of graphics playing cards or TBP has skyrocketed, there isn’t a doubt, however on the identical time they handle to be extra environment friendly per watt, for the reason that efficiency enchancment has been very massive. And whereas the overclocking of the Navi 21 is already overwhelming, the Navi 22 goes to be loopy for overclockers.
The two leaked BIOSes present that below Overdrive the RX 6700 XT will have the ability to obtain in a customized model the 2950 MHz and it might even have a margin in its energy restrict of 15% to be exploited that frequency. Regarding the temperatures and revolutions of the fan (s), they’re set in a spread from 2300 RPM for the acoustics of the cardboard and with a most of 3200 RPM, the place the Fan Target is ready at 80ºC.
The thermal restrict of the cardboard is considerably greater, particularly at 95 levels, however apparently this restrict is not going to be reached by any mannequin even supposing the completely different BIOSes recommend that there can be a model of 1 fan and one other of two, probably as a result of the primary corresponds to the AMD sequence mannequin and the second to a customized one.
Price and efficiency
Given all this, the fact is that it appears obscure the supposed GAP that AMD goes to go away between the RX 6800 and the RX 6700 XT, the place the worth needs to be in keeping with the efficiency of those playing cards.
If the aim was to compete with the RTX 3060 Ti for 400 eurosThis appears sophisticated with solely 40 CUs and lots of frequency, since as we noticed in its corresponding overview, the frequency scaling doesn’t suggest an excessive amount of enhance in efficiency, ergo, NVIDIA does extra with much less.
We will even have to attend in case we’re stunned, however the thought can be that that GAP of efficiency doesn’t go greater than 15% to be actually aggressive and stagger the efficiency of every vary.