[ad_1]
If you’re waiting for news on Intel’s upcoming Rocket Lake processors, I’ve got something for you today. One of our sources provided us with the full technical specifications for Intel’s upcoming Core i9 and Core i7 Rocket Lake. Intel’s Rocket Lake architecture represents the first significant architectural upgrade in over 6 years and will include PCIe 4.0. This will finally allow Intel to reach parity with AMD’s PCIe 4.0-equipped Zen platform as well as a massive increase in CPI over Skylake.
Intel Rocket Lake Core i7 and Core i9 processor lineup with final turbo boost frequencies
Before you begin, keep in mind that step B-0 is basically the QS example and while this review is usually final, Intel may decide to tweak them a bit more. In this case, the final variant could potentially be best than that – but no worse. The Rocket Lake company’s flagship processor, the Core i9 11900K, will be able to upgrade to an incredible 5.3 GHz single-core and 4.8 GHz all-core thanks to Intel’s incredibly mature 14nm process.
Combined with the increase in CPI that we are seeing, this should put incredible competitive pressure on AMD’s Zen 3 line. While we don’t make any claims yet, I wouldn’t be surprised if Intel takes over AMD’s performance crown in 2021. Without further ado, here is the Core i7 and Core i9 lineup:
Intel is preparing a total of 10 SKUs in the Core i7 and Core i9 families for launch (at least in the near future). TDPs range from a measly 25W to 125W. Depending on whether you prefer energy efficiency or raw performance, there is something for everyone. Intel’s flagship processor, the Intel Core i9 11900K has an incredible 5.3 GHz single-core thrust paired with a 4.8 GHz all-core. These will be super bundled chips that have been qualified to operate at this speed and will be shipped en masse. Considering that this is 14nm, the availability of these SKUs should be very good. There are also Core i9 11900KF, Core i9 11900T, Core i9 11900, and Core i9 11900F flavors in this family. Intel even managed to deliver an all-core 3.7 GHz boost in 35W TDP with the Core i9 11900T. [caution: opinion] Personally, I would expect the Core i9 series to outperform AMD’s Zen 3-based offerings. [/opinion].
For Core i7 parts, all core boosters will be around 4.6GHz while single core boosters will be 5.0GHz. These are lower variants that will be much cheaper than the Core i9 parts. They’ll still deliver the 18% increase in CPI over the last gen (skylake-based uArch) and PCIe 4.0 with the one thing that probably matters most right now: sourcing. With TSMC Bottleneck, Intel has a real chance of gaining market share if it can ship Rocket Lake in volume. Considering it’s based on 14nm – we see no reason why they would do not to be capable of just that. Based on benchmark leaks, we expect the Core i7 family to perform slightly worse than AMD’s Zen 3-based offerings / to reach parity in some cases.
Rocket Lake is fast becoming Intel’s most exciting offering for almost 6+ years. With the maturity of 14nm and the volume readily available, the company may well be successful in selling its “decoupled process” philosophy. Unlike GPUs, which depend on more than one supply constraint (memory / materials, etc.), processors primarily depend on the foundry – and with Intel Foundries perfectly equipped for 14nm – this is their chance to get a part of that lost market share.
[ad_2]
Source link