AMD’s new 3D V-Cache CPUs are hella fast however there is no clear choose for avid gamers
AMD has wheeled out its newest gaming CPUs at CES in Las Vegas they usually’re each higher and worse than we would hoped for. The large information is that AMD has utilized its 3D V-Cache tech to the Ryzen 7000 collection (opens in new tab). And this time it is not only one chip, however a trio of CPUs.
Final time round it was the only real Ryzen 7 5800X3D (opens in new tab) that acquired the game-accelerating 3D V-Cache therapy. For Ryzen 7000, there are three CPUs, extending all the way in which to 16 cores.
Simply as a fast reminder, the entire 3D V-Cache factor is about utilizing 3D packaging to stack additional reminiscence on prime of CPUs. Video games specifically profit from extra cache reminiscence, decreasing visitors over the CPU’s reminiscence bus and boosting body charges.
Anyway, for the brand new 3D V-Cache variations of the most recent Ryzen 7000 collection CPUs, the enjoyable kicks off with the Ryzen 7 7800X3D. It is a direct substitute for the Ryzen 7 5800X3D and the chip many thought can be the only real V-Cache providing from the Ryzen 7000 collection. It retains eight CPU cores, although clearly based mostly on Zen 4 moderately than Zen 3 expertise, and packs 104MB of general L2 and L3 cache.
That complete cache determine is over double that of the Ryzen 7 7700X with out V-Cache, however solely marginally up on the 100MB of the 5800X3D. As for clock speeds, the 7800X3D tops out at 5GHz, some 500Mhz sooner than the outdated chip.
All advised, AMD says the 7800X3D is over 15% sooner throughout a spread of widespread video games versus the 5800X3D. If that appears like a good enhance, this is the place issues get sophisticated. AMD can also be launching 12 and 16-core 3D V-Cache geared up chips within the Ryzen 9 7900X3D and Ryzen 9 7950X3D.
Factor is, these chips are clocked respectively at 5.6GHz and 5.7GHz. AMD reckons the 7950X3D is 9 to 24% sooner in video games than Intel’s present prime CPU, the Core i9-13900K. All of which implies that AMD is now pitching a 16-core CPU as its prime gaming chip, which does not make an enormous quantity of sense.
Only a few video games scale past eight cores. The eight-core 7800X3D can be lots. Besides AMD has capped the clock pace on that chip at 5GHz, considerably decrease than the 12 and 16-core variants.
It is a totally different technique from the Ryzen 5000 collection the place AMD launched a single eight-core V-Cache mannequin which stood alone because the clear gaming selection, leaving 12 and 16-cores as instruments for broader computing and content material creation.
This time round, you will must cough up for plenty of additional cores that give little profit for gaming to entry a V-Cache chip with the best clock speeds that do matter for gaming. That’s greater than somewhat annoying.
That is very true given the overclocking limitations with 3D V-Cache chips. Final time round with the 5800X3D, AMD did not enable overclocking in any respect. For the brand new 7000 collection V-Cache chips, that is been loosened somewhat. However solely somewhat.
The brand new chips assist each AMD’s auto-overclocking Precision Increase Overdrive characteristic and use of the Curve Optimizer. Nonetheless, guide frequency overclocking remains to be not on the menu, so you will not have the ability to purchase a 5GHz 7800X3D and easily clock it as much as the degrees of the 12 and 16-core fashions. Disappointing.
For now, we do not have pricing and on-sale dates for these new chips. However watch this house for updates.