Core i7-11800H (ES) vs i9-11900K
Description
The i7-11800H (ES) is based on Tiger Lake architecture while the i9-11900K is based on Rocket Lake.
Using the multithread performance as a reference, the i7-11800H (ES) gets a score of 709.9 k points while the i9-11900K gets 748 k points.
Summarizing, the i9-11900K is 1.1 times faster than the i7-11800H (ES). To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11800H (ES) gets a score of 709.9 k points while the i9-11900K gets 748 k points.
Summarizing, the i9-11900K is 1.1 times faster than the i7-11800H (ES). To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806d0
a0671
Core
Tiger Lake-H
Rocket Lake-S
Base frecuency
2.3 GHz
3.5 GHz
Boost frecuency
4.6 GHz
5.3 GHz
Socket
BGA 1787
LGA 1200
Cores/Threads
8/16
8/16
TDP
45 W
125 W
Cache L1 (d+i)
8x32+8x48 kB
8x32+8x48 kB
Cache L2
8x1280 kB
8x512 kB
Cache L3
24576 kB
16386 kB
Date
May 2021
March 2021
Mean monothread perf.
81.62k points
101.11k points
Mean multithread perf.
709.85k points
748.02k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i7-11800H (ES)
i9-11900K
Test#1 (Integers)
30.84k
36.08k (x1.17)
Test#2 (FP)
26.38k
30.19k (x1.14)
Test#3 (Generic, ZIP)
12.66k
12.96k (x1.02)
Test#1 (Memory)
11.74k
21.88k (x1.86)
TOTAL
81.62k
101.11k (x1.24)
Multithread
i7-11800H (ES)
i9-11900K
Test#1 (Integers)
294.86k
311.76k (x1.06)
Test#2 (FP)
280.92k
314.01k (x1.12)
Test#3 (Generic, ZIP)
113.9k
112.23k (x0.99)
Test#1 (Memory)
20.16k
10.02k (x0.5)
TOTAL
709.85k
748.02k (x1.05)
Performance/W
i7-11800H (ES)
i9-11900K
Test#1 (Integers)
6553 points/W
2494 points/W
Test#2 (FP)
6243 points/W
2512 points/W
Test#3 (Generic, ZIP)
2531 points/W
898 points/W
Test#1 (Memory)
448 points/W
80 points/W
TOTAL
15774 points/W
5984 points/W
Performance/GHz
i7-11800H (ES)
i9-11900K
Test#1 (Integers)
6705 points/GHz
6807 points/GHz
Test#2 (FP)
5734 points/GHz
5695 points/GHz
Test#3 (Generic, ZIP)
2752 points/GHz
2446 points/GHz
Test#1 (Memory)
2552 points/GHz
4129 points/GHz
TOTAL
17744 points/GHz
19077 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4