Intel Rocket Lake (14nm) Review: Core i9-11900K, Core i7-11700K, and Core i5-11600K
by Dr. Ian Cutress on March 30, 2021 10:03 AM EST- Posted in
- CPUs
- Intel
- LGA1200
- 11th Gen
- Rocket Lake
- Z590
- B560
- Core i9-11900K
Gaming Tests: Strange Brigade
Strange Brigade is based in 1903’s Egypt, and follows a story which is very similar to that of the Mummy film franchise. This particular third-person shooter is developed by Rebellion Developments which is more widely known for games such as the Sniper Elite and Alien vs Predator series. The game follows the hunt for Seteki the Witch Queen, who has arose once again and the only ‘troop’ who can ultimately stop her. Gameplay is cooperative centric with a wide variety of different levels and many puzzles which need solving by the British colonial Secret Service agents sent to put an end to her reign of barbaric and brutality.
The game supports both the DirectX 12 and Vulkan APIs and houses its own built-in benchmark as an on-rails experience through the game. For quality, the game offers various options up for customization including textures, anti-aliasing, reflections, draw distance and even allows users to enable or disable motion blur, ambient occlusion and tessellation among others. Strange Brigade supports Vulkan and DX12, and so we test on both.
- 720p Low, 1440p Low, 4K Low, 1080p Ultra
The automation for Strange Brigade is one of the easiest in our suite – the settings and quality can be changed by pre-prepared .ini files, and the benchmark is called via the command line. The output includes all the frame time data.
AnandTech | Low Resolution Low Quality |
Medium Resolution Low Quality |
High Resolution Low Quality |
Medium Resolution Max Quality |
Average FPS | ||||
95th Percentile |
All of our benchmark results can also be found in our benchmark engine, Bench.
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Hulk - Tuesday, March 30, 2021 - link
I have also been looking for iGPU tests?It's strange. It's like it doesn't exist.
eastcoast_pete - Tuesday, March 30, 2021 - link
Predictable results. I don't believe Intel back-ported to 14 nm because their 10 nm couldn't reach high frequencies, they back-ported because their yields at 10 nm aren't high enough and they had manufacturing capacity available at 14 nm. That made the expense of back-porting the design worthwhile.Regarding Rocket Lake, the most interesting CPUs in this lineup are the non-K i5, especially the ones that still have the 32 EUs enabled. Any chance you (Ian) can put one or two 11500 or 11600 through their paces. I would really like to also see how "35 W" the T models are. One of those, plus a decent, WiFi-enabled 560 MoBo for $100-130 could serve HTPC and office duties.
Otritus - Tuesday, March 30, 2021 - link
Rocket lake is an 8 core cpu based on the cypress (sunny) cove microarchitecture. Tigerlake H is an 8 core cpu based on the willow (sunny+) cove microarchitecture. Both have 32 Xe EUs. 10SF and 10ESF yields well (Intel is shipping much larger server processors just fine). The problem is 10SF seems to max out around 5Ghz which is the upper bounds of the 11700K. The slight clock bump of the 11900K lets Intel claim the fastest gaming cpu, which would not have been possible on Tigerlake H. 14nm having excess capacity was simply the cherry on top.goatfajitas - Tuesday, March 30, 2021 - link
I dont th9ink anything Intel has done here can be called "cherry on top" if anything we will look on this as a hot mess (pun intended). :PAntonErtl - Wednesday, March 31, 2021 - link
Intel shipping larger chips in their current 10nm processes does not disprove yield problems. If there is a flaw in a core on a 40-core die, jut disable the core (and another one) and sell it as 38-core CPU. If there are flaws in three cores, sell it as 36-core CPU, etc. Of course that's also possible and done for Tiger Lake, but there is also parts of the CPU where you have no such redundancy, but the area for these parts is not necessarily larger for the bigger dies, and the huge price for the big dies may make it economically more viable there than on the desktop.What makes me believe that either 10nm yield or 10nm capacity is not so great (or capcity is not reat because yield is not great) is that the announced Xeon W-13xx CPUs are going to be Rocket, not Tiger Lake; at 80W TDP, I expect that Tiger Lake would outperform Rocket Lake for most multi-threaded and (thangs to larger cache) some single-threaded workloads, yet they give us Rocket Lake,
Spunjji - Friday, April 9, 2021 - link
Intel arriving nearly 3 years late with Ice Lake SP and only managing "over 200,000" in the first 3 months isn't "just fine", it's pretty indicative that they're still struggling.We have no indication of ESF yields yet as there are no ESF products shipping yet.
Rocket Lake was ported when Intel couldn't get clock speeds *or* yields out of their 10nm process. If their yields and capacity for 10SF were as good as you're implying, we wouldn't still be waiting for Tiger Lake H to actually hit the market so long after Tiger Lake launched.
YazX_ - Tuesday, March 30, 2021 - link
4 years ago, AMD was broke, fighting for survival, targeting the poor and intel was the top dog and spit the same s.hit for the 10 years, fast forward now, AMD is the top dog and intel cannot even catch up.Regarding the review, yah as usual s.hit intel CPU that draws alot of power and still priced higher than AMD while offering less.
haukionkannel - Tuesday, March 30, 2021 - link
And Intel will be selling these much, much more than amd can their own...Intel just need to exist, to win amd in market share...
Qasar - Tuesday, March 30, 2021 - link
haukionkannel yep, only because its on the shelf, if/when ryzen 5000 supply gets better expect that to change. once that happens intel wont be selling that well. no one i know is even looking at intel right now, all waiting for zen 3.SkyBill40 - Tuesday, March 30, 2021 - link
You mean Zen 4?