AMD’S RX 6600 GPU may be the end of the line for desktop RDNA2 graphics cards. AMD also has APUs with RDNA2 graphics in the works, and Samsung’s upcoming Exynos smartphone chip will put RDNA2 into mobile devices. We’d be hardpressed to name one good reason why a smartphone needs ray tracing hardware, but that’s a topic for another day.
Building off the same Navi 23 GPU that powers the RX 6600 XT, the vanilla 6600 comes with 28 of the potential 32 CUs enabled. That’s a relatively small reduction in the number of functional units, but AMD also trims clocks by anywhere from 100–300 MHz, depending on GPU temperatures, power use, and other factors. The GDDR6 memory also gets a speed reduction from 16Gbps down to 14Gbps.
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Denne historien er fra Holiday 2021-utgaven av Maximum PC.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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NZXT C1500 Platinum
Top-tier performance and efficiency
Nvidia DLSS vs AMD FSR
Which AI upscaling technique has the edge?
World of Goo 2
Goo-d enough for two
BenQ X300G 4K Short Throw Projector
Priced high, yet punchy
Hyte Thicc Q60
Almost more mobile phone than CPU cooler
Remove stalkerware from your PC
ACCORDING TO KASPERSKY’S LATEST ‘State of Stalkerware’ report, over 40 percent of those surveyed worldwide said they’d experienced stalking or suspected that they were being stalked.
BUILD AN IT SUPPORT HUB
Discover how to use RustDesk to provide remote assistance and control your own devices remotely with Nick Peers
AMD's turn to drop the ball?
WITH INTEL'S RAPTOR LAKE CPUs falling over, the company firing around 15,000 employees, and cancelling its 2024 innovation event, AMD must have been enjoying the view - until its new Ryzen 9000 desktop CPUs rolled out. So, is AMD's CPU a minor stumble or game-changing fumble?
Intel issues fix for Raptor Lake degradation
EARLIER THIS YEAR, I wrote about difficulties I was having with a Core 19-13900K processor (see MPC230 Tech Talk). Little did we realize that we were only seeing the tip of the iceberg. While most complaints have involved the unlocked Core i9 Raptor Lake CPUs, it appears the instability problems build up and potentially impact many Raptor Lake-13th and 14th Gen Core CPUs, with Intel identifying 22 different desktop parts.
AMD Ryzen 7 9700X
The new Zen 5 CPUs are here—time to benchmark!