| RX 7900 XTX | RX 7900 XT | |
|---|---|---|
| Compute Models | 96 | 84 |
| RDNA 3 cores | 6,144 | 5,376 |
| Sport clock (GHz) | 2.3 | 2 |
| Reminiscence | 24GB GDDR6 | 20GB GDDR6 |
| Reminiscence bus | 384-bit | 320-bit |
| Infinity Cache | 96MB | 80MB |
| Complete Board Energy (watt) | 355 | 300 |
| Worth (MSRP) | $999 | $899 |
What a distinction an X makes. AMD has introduced two graphics playing cards intent on excessive body charges at 4K: the Radeon RX 7900 XT and the Radeon RX 7900 XTX (opens in new tab). In identify, solely a letter differentiates one from the opposite, and there is not a lot between them in terms of the worth, both—at $899 and $999, respectively. You can then assume we’re taking a look at merely a clock pace bump and a handful of cores for the additional cash between the 2, however you then’d be flawed.
Neither graphics card is that can be purchased but—each will arrive on December 13. But even so it is clear that the XTX is extraordinarily prone to change into the extra wanted card.
That is not solely as a result of I think about most players with $899 to spend on a graphics card might spend one other $100 in the event that they actually needed (however I will not make too many assumptions), it is also all the way down to how way more graphics card that $100 will get you.
You can hardly be blamed for contemplating these two graphics playing cards kindred spirits. They’re related in some methods: each are constructed utilizing the identical RDNA 3 structure, the identical Navi 31 GPU (with 5nm and 6nm GCD and MCD chiplets), and each include tempting extras—equivalent to DisplayPort 2.1, AV1 decode/encode, and a pair of.5-slot reference card designs.
That is the place the similarities finish. Have a look at the specs listing for each playing cards and it is the RX 7900 XTX that brings out one of the best of the Navi 31 GPU.
The RX 7900 XTX gives 14% extra Stream Processors than the RX 7900 XT. As these Stream Processors are the basic constructing blocks of AMD’s graphics structure, it will have an effect on gaming body charges. With the opposite enhancements included on the XTX mannequin, my guess could be this card is anyplace between 5–15% quicker at 4K, however that could be a speculative shot at nighttime. AMD has not supplied any benchmark figures for comparability between the 2.
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That type of core depend enhance is to not be sniffed at, at the very least, and it is actually not unhealthy for $100 if we take a look at AMD’s earlier technology of GPUs, RDNA 2. There we are able to word a couple of factors of comparability to attempt to make heads or tails of RDNA 3’s best.
Take AMD’s RX 6900 XT, for instance. That card gives 11% extra Stream Processors than the RX 6800 XT beneath it. For those who would’ve purchased considered one of these playing cards at launch, you’d have paid $350 extra for the privilege.
The RX 7900 XTX is solely an all-round extra highly effective graphics card.
AMD’s top-tier card at present, the RX 6950 XT, is arguably a good worse proposition by comparability. It gives the identical core counts because the RX 6900 XT, however with barely quicker clocks and one other $100 premium on high of that asking worth. Granted, neither card’s MSRP meant a lot whereas they had been at their most related to PC gaming. Worth cuts have seen all of those playing cards change into much more aggressive currently, however they weren’t as available at affordable costs for an excessive amount of their lifetimes.
The place issues look somewhat totally different is whenever you examine AMD’s RX 6800 to the RX 6800 XT: the XT mannequin comes with 20% extra stream processors than the cheaper possibility, but solely $70 separated the 2 at launch. So it isn’t like AMD hasn’t provided a reasonably important enhance in specs for a small-ish worth bump up to now.
The high-end RDNA 2 playing cards had been additionally loads nearer by comparability than AMD’s RX 7900-series playing cards are in some key specs. The RX 6950 XT, RX 6900 XT, RX 6800 XT, and RX 6800 all shared the identical reminiscence capacities, reminiscence bus widths, and Infinity Cache.
Whereas the RX 7900 XT and RX 7900 XTX are separated by core counts, reminiscence capability, bus width, clock pace, and Infinity Cache. That is as a result of the place the RX 7900 XTX utilises six MCD chiplets surrounding the central GCD die, the RX 7900 XT makes use of simply 5.
The RX 7900 XTX is solely an all-round extra highly effective graphics card, and that does make the $100 worth distinction between the RX 7900-series seem somewhat extra nominal for what you are getting in return.
So the RX 7900 XTX is the clear card to purchase, proper? Of what we all know to this point, it completely appears that means.
I can not say for certain till I’ve truly had my fingers on one to check, however let’s be trustworthy: it is larger, badder, and never all that rather more cash than the RX 7900 XT. After all PC players will select this card to be the topic of their fascination.
For now, I really feel extra swayed to suggest anybody on the lookout for a high-end GPU improve this yr goal for the RX 7900 XTX at launch. Particularly, AMD’s personal reference model.
We have solely seen the reference RX 7900-series designs from AMD to this point, and these are the one playing cards confirmed for a launch on December 13, although I might count on to see some companion playing cards be a part of the fray. A couple of designs from AMD’s companions at first, and maybe some near that all-important MSRP.
Essential as a result of each the RX 7900 XT and RX 7900 XTX are prone to a worth creep on high-end OC aftermarket fashions, particularly the lower-end XT mannequin.
For those who’re paying over the percentages for an RX 7900 XT, you may be pinching your self for not discovering an RX 7900 XTX for MSRP at launch. That $100 hole between the 2 might be devoured up rapidly with fancy coolers and reasonably greater clocks. Equally, whereas AMD touts the XTX as one of the best factor beneath $1,000, it might simply promote for the next four-digit ticket worth. That pushes it into Nvidia’s RTX 4080 (opens in new tab) territory. Maybe a hair nearer to the RTX 4090 (opens in new tab), too, however that card actually is in a league (and worth bracket) of its personal (opens in new tab).
Which means the important thing buying recommendation I can provide to anybody proper now, whether or not you are eyeing up the RX 7900 XT or RX 7900 XTX, is to be there pronto on December 13 when these GPUs drop.
