![]() Interestingly, the single core performance has dropped by 12% according to the Cinebench R23 results when compared to what we see with the 5800X. If your model scores higher, it's either because the motherboard is auto-overclocking or you have PBO enabled, but by default this is the scores each model should produce. What you're seeing here is the stock behavior of each CPU. On a side note, some AMD users claim our Cinebench R23 data is off as their Zen 3 CPU scores higher. This is to be expected and AMD provided their own Cinebench data which aligned with our findings. This of course is due to the fact that it's clocked lower, operating at an all-core frequency of 4.3 GHz in this test, whereas the 5800X ran at 4.6 GHz. Starting with Cinebench R23, we see that the 5800X3D is actually 7% slower than the 5800X. Both platforms were tested with ReSizable BAR enabled and Windows 11. For Intel processors we've also added a DDR5-6400 C元2 memory configuration. The default memory configuration was DDR4-3200 CL14 dual-rank, but we've also included some configurations using G.Skill's DDR4-4000 CL16 memory set to 3800 CL16, as the highest FCLK our 5800X3D sample can handle without memory errors is 1900MHz and this is the norm for all quality Zen 3 chips. All of this testing is fresh, and the gaming benchmarks have been updated with the GeForce RTX 3090 Ti using the latest graphics drivers. Then for the Intel 12th-gen processors, MSI's Z690 Unify was used with the latest BIOS revision. Also, while you can overclock the 5800X, you can't do the same with the 5800X3D as AMD has locked core overclocking for this part, meaning you can only tune the memory.įor testing the Ryzen 7 5800X3D and all Zen 3 CPUs in this review, we're using the MSI X570S Carbon Max WiFi with the latest BIOS using AGESA version 1.2.0.6b. Speaking of which, when compared to the 5800X, the new 3D version is clocked slightly lower with a boost frequency of 4.5 GHz, down 200 MHz from the original. Not to worry, we have included some productivity benchmarks in this review as we're sure many of you want to see how it compares with the 5800X. Instead, AMD is 100% pushing this as a gaming CPU, and once you see the data it will make sense why there isn't a "5950X3D." We're sure there will be some productivity workloads that can benefit from the extra 元 cache, but AMD has refrained from giving any examples if they exist. It's worth noting that this is a gaming focused CPU. Intel's Core i9-12900K is around $600, so should the 5800X3D hit the intended MSRP, it's going to be considerably cheaper than the competition.Īnother advantage of the 5800X3D is that it can be dropped into any AM4 motherboard that already supports Ryzen 5000 series processors, meaning inexpensive B450 boards do support this new CPU, though ideally you'd probably want a decent X570 board to justify spending so much on the processor. ![]() In terms of pricing, the 5800X3D has been set at $450 which is the original price of the standard 5800X, which has now dropped down to around $340. They also claim the 5800X3D is overall faster than Intel's i9-12900K while costing significantly less, so that'll be interesting to look at. This is achieved by stacking a 41mm2 die containing nothing but 元 cache over the Zen 3 core complex die, extending the 元 cache by 64 MB.ĪMD claims this boosts performance by 15% on average over the Ryzen 9 5900X, which is no small feat. This new CPU sees an incredible 200% increase in 元 cache capacity, going from the standard 32 MB to an impressive 96 MB. Acknowledging this, AMD has opted to supercharge their 8-core, 16-thread Ryzen 7 5800X with 3D V-cache, creating the 5800X3D. In other words, making the cores faster, rather than adding more of them, is the best way to boost performance in today's games. and we don't expect that to change any time soon.Īs a quick example, we found many instances where increasing the 元 cache of a 10th-gen Core series processor from 12 to 20 MB - a 67% increase - could boost gaming performance by around 20%, whereas increasing the core count from 6 to 10 cores - also a 67% increase - would only improve performance by 6% or less. That article was inspired by endless claims that more cores were the way to go for gamers, despite the fact that games are really bad at using core-heavy processors. Since then, we've tested and confirmed that 元 cache heavily influences gaming performance (see our feature "How CPU Cores & Cache Impact Gaming Performance" for details). AMD promised 3D V-cache would bring a ~15% boost to gaming performance used alongside the Zen 3 architecture thanks to a much larger 元 cache. The Ryzen 7 5800X3D is the first processor to feature AMD's 3D V-cache technology that was announced last October.
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