Anandtech has managed to purchase an 11700k Rocket Lake ahead of the March 30 launch, and claims it hasn’t broken NDA in publishing its review.
Conclusion: Rocket Lake, on average, offers a performance upgrade above Skylake/Comet lake in some instances, but under certain workloads (avx512) the chip draws significant amounts of power and almost melts down with the temperatures. Ryzen 5800x is still the dominant x86 8-core processor. In some instances, especially in gaming, the 11700k performs worse than the 10700k.
Also, the article states there seems to be latency issues with the L3 cache (worse than Comet Lake), and I have heard rumors that Intel is going to release a microcode update to address this.
All in all, unless something changes between now and launch day, I don’t get the point of Rocket Lake at all, given that Alder Lake is coming soon. Hopefully Intel can iron out whatever seething issues that still exist.
www.anandtech.com