October Prime Day (or as Mr Bezos prefers to name it, Prime Big Deal Days) is upon us and the reductions have began already. Well, other than graphics playing cards, as their costs appear to have barely modified for many fashions.
The fundamental exceptions to this are AMD’s RDNA 3 GPUs and particular variations are sporting a really welcome value drop. The Radeon RX 7900 XTX, RX 7900 XT, and 7800 XT have all had $60 to $80 snipped off, making all of them a really tasty buy. I do not suppose they’re going to come down any extra over the course of this week however you by no means know!
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Radeon RX 7900 XTX
The Radeon RX 7900 XTX is AMD’s flagship graphics card and it is a critically highly effective factor—in video games the place ray tracing is not closely used, it is pretty much as good as something that Nvidia has to supply and solely the painfully costly RTX 4090 is at all times sooner.
Underneath the massive cooler, you have acquired a chiplet-based GPU with the principle slab of silicon housing the entire shaders. It’s surrounded by six tiny chips, comprising slices of L3 cache and a reminiscence interface.
All of the related numbers are greater than large enough: 6,144 shaders, 2,525 MHz enhance clock, and 24 GB of quick GDDR6 VRAM. Those first two elements mix to supply as much as 61 TFLOPS of processing energy so it is greater than only a gaming GPU with that type of number-crunching capacity.
It’s not an ideal GPU, although. As talked about above, AMD’s RDNA 3 design trails Nvidia’s greatest chips in the case of ray tracing, and by some margin. Its upscaling and body technology know-how (FidelityFX Super Resolution, FSR 3.1) is absolutely good however not fairly pretty much as good as DLSS.
The RX 7900 XTX can be energy thirsty with a TDP of 355 W and it frequently hits that restrict in gaming. But at $820, it is not solely massively cheaper than the $999 launch MSRP however a superb deal decrease than the RTX 4080 Super which is mostly across the $990 mark.
In reality, it is nearly bordering on RTX 4070 Ti Super territory, which makes this deal very tempting. Before you make the plunge, although, there are two extra playing cards to contemplate…
Radeon RX 7900 XT
Coming in nearly $200 cheaper than the RX 7900 XTX, is its nearest sibling, the RX 7900 XT. Losing 576 shaders, 4 GB of VRAM, and somewhat little bit of clock velocity, the cut-down GPU is not any slouch.
Collating the 1440p gaming outcomes from our opinions, you possibly can see that the 7900 XT is simply pretty much as good because the 7900 XTX. In some circumstances, it appears to be even higher however that is right down to early drivers for the RDNA 3 structure being a bit on the garbage aspect (it is all a lot higher now). If 1440p is your most popular gaming decision, then the 7900 XT is clearly the higher selection, as you are saving a complete chunk of money for very related efficiency.
It’s solely while you transfer to 4K gaming that the XTX variant turns into related and for those who’re seeking to step into the world of ultra-high decision, then it is price seeing what 4K monitor offers are doing the rounds within the Prime Day gross sales occasion.
Radeon RX 7800 XT
Last however under no circumstances least, it is the RX 7800 XT. Like the above two, it is a chiplet GPU however solely has 4 MCDs (Memory Cache Dies) and 16 GB of VRAM. On paper, it looks as if it is worse than its predecessor, the RX 6800 XT, because it has 768 fewer shaders however because of the RDNA 3 structure, it is typically sooner.
You can see that it is slower than the RX 7900 XT however at simply $430, it is actually good worth for cash. Taking the efficiency outcomes for Far Cry 6, the RX 7900 XTX will get  0.16 fps per greenback, the RX 7900 XT will get 0.21 fps per greenback, and the RX 7800 XT pulls a powerful 0.28 fps per greenback.
This does not imply the 7800 XT is the perfect card of the three, the determine simply tells you that you just’re getting the largest bang in your buck at 1440p on this specific sport.
I solely play at 4K today, so my cash would go on the 7900 XTX but when I used to be gaming at 1440p or 1080p, the good selection is the 7800 XT.  It’s comparatively gentle on energy too (263 W TDP in comparison with the 7900 XT’s 315 W) so your gaming den will not get blasted with warmth.
Three nice GPUs, three nice offers. Nice to have some respectable graphics playing cards at semi-sensible costs, in the end.
