Core i9-10980XE vs i9-11900K
Description
The i9-10980XE is based on Cascade Lake architecture while the i9-11900K is based on Rocket Lake.
Using the multithread performance as a reference, the i9-10980XE gets a score of 1241.1 k points while the i9-11900K gets 748 k points.
Summarizing, the i9-10980XE is 1.7 times faster than the i9-11900K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-10980XE gets a score of 1241.1 k points while the i9-11900K gets 748 k points.
Summarizing, the i9-10980XE is 1.7 times faster than the i9-11900K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
50657
a0671
Core
Cascade Lake-X
Rocket Lake-S
Base frecuency
3 GHz
3.5 GHz
Boost frecuency
4.8 GHz
5.3 GHz
Socket
LGA 2066
LGA 1200
Cores/Threads
18/36
8/16
TDP
165 W
125 W
Cache L1 (d+i)
18x32+18x32 kB
8x32+8x48 kB
Cache L2
18x1024 kB
8x512 kB
Cache L3
25344 kB
16386 kB
Date
November 2019
March 2021
Mean monothread perf.
68.33k points
101.11k points
Mean multithread perf.
1241.12k 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
i9-10980XE
i9-11900K
Test#1 (Integers)
29.53k
36.08k (x1.22)
Test#2 (FP)
22.59k
30.19k (x1.34)
Test#3 (Generic, ZIP)
5.99k
12.96k (x2.16)
Test#1 (Memory)
10.22k
21.88k (x2.14)
TOTAL
68.33k
101.11k (x1.48)
Multithread
i9-10980XE
i9-11900K
Test#1 (Integers)
587.06k
311.76k (x0.53)
Test#2 (FP)
496.41k
314.01k (x0.63)
Test#3 (Generic, ZIP)
134.66k
112.23k (x0.83)
Test#1 (Memory)
22.99k
10.02k (x0.44)
TOTAL
1241.12k
748.02k (x0.6)
Performance/W
i9-10980XE
i9-11900K
Test#1 (Integers)
3558 points/W
2494 points/W
Test#2 (FP)
3009 points/W
2512 points/W
Test#3 (Generic, ZIP)
816 points/W
898 points/W
Test#1 (Memory)
139 points/W
80 points/W
TOTAL
7522 points/W
5984 points/W
Performance/GHz
i9-10980XE
i9-11900K
Test#1 (Integers)
6153 points/GHz
6807 points/GHz
Test#2 (FP)
4707 points/GHz
5695 points/GHz
Test#3 (Generic, ZIP)
1248 points/GHz
2446 points/GHz
Test#1 (Memory)
2129 points/GHz
4129 points/GHz
TOTAL
14236 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