A full efficiency preview of the Intel Core i7-11700K 8 Core Rocket Lake Desktop CPU has been posted by Lab501. The preview is predicated on an engineering pattern that’s near the retail unit & was in contrast towards a number of present Intel Core and AMD Ryzen CPUs.
Intel Core i7-11700K Rocket Lake 8 Core Desktop CPU Benchmarked in Efficiency Preview, Barely Beats The Ryzen 7 5800X Whereas Sipping In Extra Energy
The Intel Core i7-11700K goes to function the very same CPU configuration because the flagship chip besides that it’s going to supply barely decrease clock speeds and a cheaper price level. The CPU shall be utilizing a 14nm course of node and have the model new Cypress Cove cores which ship double-digit IPC good points.
Intel Core i7-11700K 8 Core & 16 Thread Rocket Lake Desktop CPU Specs
Coming to the specs for the Core i7-11700K, we see that the chip options the identical core configuration because the Core i9-11900K however comes with diminished clock speeds. The chip is alleged to function a base clock of three.60 GHz increase clock of 5.0 GHz on a single & 4.6 GHz throughout all of its 8 cores. The CPU will even carry the identical quantity of cache so nothing has modified however the principle distinction ought to come from the clocks and energy limits. This lower-binned chip will sit at round 225-250W (PL2) restrict whereas the PL1 restrict shall be customary at 125W.
Will probably be fascinating to see how Rocket Lake CPUs overclock because the minute distinction between the Core i9 and Core i7 chips might be overcome by a small overclock. As for pricing, the Core i7 may also be cheaper than the Core i9 variant however we do not know but how Intel will value its 8 core Rocket Lake-S Desktop CPUs but.
Intel eleventh Gen Rocket Lake Desktop CPU Lineup Specs (Preliminary):
|CPU Identify||Cores / Threads||Base Clock||Increase Clock (1-Core)||Increase Clock (All-Core)||Cache||Graphics||TDP (PL1)|
|Core i9-11900K||8 / 16||3.50 GHz||5.30 GHz||4.80 GHz||16 MB||Intel Xe 32 EU (256 Cores)||125W|
|Core i9-11900||8 / 16||1.80 GHz||4.50 GHz||4.00 GHz||16 MB||Intel Xe 32 EU (256 Cores)||65W|
|Core i9-11900T||8 / 16||TBC||TBC||TBC||16 MB||Intel Xe 32 EU (256 Cores)||35W|
|Core i7-11700K||8 / 16||3.60 GHz||5.00 GHz||4.60 GHz||16 MB||Intel Xe 32 EU (256 Cores)||125W|
|Core i7-11700||8 / 16||2.50 GHz||4.90 GHz||TBC||16 MB||Intel Xe 32 EU (256 Cores)||65W|
|Core i7-11700T||8 / 16||TBC||TBC||TBC||16 MB||Intel Xe 32 EU (256 Cores)||35W|
|Core i5-11600K||6 /12||3.90 GHz||4.90 GHz||4.60 GHz||12 MB||Intel Xe 32 EU (256 Cores)||125W|
|Core i5-11600||6 /12||TBC||TBC||TBC||12 MB||Intel Xe 32 EU (256 Cores)||65W|
|Core i5-11600T||6 /12||TBC||TBC||TBC||12 MB||Intel Xe 32 EU (256 Cores)||35W|
|Core i5-11500||6 /12||TBC||TBC||TBC||12 MB||Intel Xe 32 EU (256 Cores)||65W|
|Core i5-11500T||6 /12||TBC||TBC||TBC||12 MB||Intel Xe 32 EU (256 Cores)||35W|
|Core i5-11400||6 /12||2.60 GHz||4.400 GHz||4.20 GHz||12 MB||Intel Xe 24 EU (192 Cores)||65W|
|Core i5-11400T||6 /12||TBC||TBC||TBC||12 MB||Intel Xe 24 EU (192 Cores)||35W|
The take a look at platform for the Intel Rocket Lake Core i7-11700K consisted of a Z590 motherboard with 16 GB of DDR4-3200 MHz reminiscence (CL14) and an RTX 2080 Ti graphics card. In actually each take a look at, the CPU was outperformed by its important competitor, the AMD Ryzen 7 5800X. You may even see the benchmarks under for your self to substantiate this.
The gaming efficiency is not any completely different with the Intel Core i7-11700K barely beating the AMD Ryzen 7 5800X in a number of titles whereas getting crushed by the AMD Ryzen 5 5600X in different titles. The supply reviews that the typical efficiency achieve for Intel’s Rocket Lake CPUs over AMD’s Zen 3 primarily based Vermeer CPUs needs to be round 1-2%.
Speaking about energy consumption, the Intel Core i7-11700K system consumed 286W which is 64W increased than the AMD Ryzen 7 5800X configured setup and 76W increased than the Core i7-10700K. It appears like energy consumption remains to be a difficulty that’s largely associated to the 14nm course of node as AMD has shifted to an enhanced 7nm course of which Intel is unable to match in effectivity. On the identical time, the CPU does run cooler at round 71C whereas the Ryzen 7 5800X operates at round 89C.
Now it’s acknowledged that this specific Intel Core i7-11700K remains to be an early engineering pattern and the principle challenge with it’s that the motherboards at present don’t apply energy limits accurately & can’t preserve the all-core increase frequency for extended durations. This might clarify a number of the CPU efficiency numbers we’re right here however even with the ultimate variants, we’ll solely get to see a 5% achieve in efficiency over these numbers and that may be the best-case state of affairs for the Rocket Lake CPUs. Other than that, AMD goes to stay in an ideal place to sort out Intel with a value lower on its present lineup.