Core i7-11700 vs i7-9700K
Description
The i7-11700 is based on Rocket Lake architecture while the i7-9700K is based on Coffee Lake.
Using the multithread performance as a reference, the i7-11700 gets a score of 729 k points while the i7-9700K gets 460 k points.
Summarizing, the i7-11700 is 1.6 times faster than the i7-9700K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11700 gets a score of 729 k points while the i7-9700K gets 460 k points.
Summarizing, the i7-11700 is 1.6 times faster than the i7-9700K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
906ec
Core
Rocket Lake-S
Coffee Lake-S
Base frecuency
2.5 GHz
3.6 GHz
Boost frecuency
4.9 GHz
4.9 GHz
Socket
LGA 1200
LGA 1151
Cores/Threads
8/16
8/8
TDP
65 W
95 W
Cache L1 (d+i)
8x32+8x48 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x256 kB
Cache L3
16384 kB
12288 kB
Date
March 2021
October 2018
Mean monothread perf.
98.87k points
73.62k points
Mean multithread perf.
728.98k points
460.02k 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
i7-11700
i7-9700K
Test#1 (Integers)
35.12k
29.3k (x0.83)
Test#2 (FP)
29.24k
25.61k (x0.88)
Test#3 (Generic, ZIP)
12.56k
5.86k (x0.47)
Test#1 (Memory)
21.95k
12.86k (x0.59)
TOTAL
98.87k
73.62k (x0.74)
Multithread
i7-11700
i7-9700K
Test#1 (Integers)
304k
217.77k (x0.72)
Test#2 (FP)
304.7k
190.46k (x0.63)
Test#3 (Generic, ZIP)
109.64k
40.48k (x0.37)
Test#1 (Memory)
10.64k
11.31k (x1.06)
TOTAL
728.98k
460.02k (x0.63)
Performance/W
i7-11700
i7-9700K
Test#1 (Integers)
4677 points/W
2292 points/W
Test#2 (FP)
4688 points/W
2005 points/W
Test#3 (Generic, ZIP)
1687 points/W
426 points/W
Test#1 (Memory)
164 points/W
119 points/W
TOTAL
11215 points/W
4842 points/W
Performance/GHz
i7-11700
i7-9700K
Test#1 (Integers)
7168 points/GHz
5981 points/GHz
Test#2 (FP)
5967 points/GHz
5226 points/GHz
Test#3 (Generic, ZIP)
2563 points/GHz
1195 points/GHz
Test#1 (Memory)
4479 points/GHz
2624 points/GHz
TOTAL
20177 points/GHz
15025 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