Core i9-11900K vs Ryzen Z1 Extreme
Description
The i9-11900K is based on Rocket Lake architecture while the Z1 Extreme is based on Zen 4.
Using the multithread performance as a reference, the i9-11900K gets a score of 748 k points while the Z1 Extreme gets 553.4 k points.
Summarizing, the i9-11900K is 1.4 times faster than the Z1 Extreme. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-11900K gets a score of 748 k points while the Z1 Extreme gets 553.4 k points.
Summarizing, the i9-11900K is 1.4 times faster than the Z1 Extreme. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
a70f41
Core
Rocket Lake-S
Phoenix
Base frecuency
3.5 GHz
3.3 GHz
Boost frecuency
5.3 GHz
5.1 GHz
Socket
LGA 1200
BGA
Cores/Threads
8/16
8/16
TDP
125 W
30 W
Cache L1 (d+i)
8x32+8x48 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x1024 kB
Cache L3
16386 kB
16384 kB
Date
March 2021
June 2023
Mean monothread perf.
101.11k points
101.73k points
Mean multithread perf.
748.02k points
553.41k 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
i9-11900K
Z1 Extreme
Test#1 (Integers)
36.08k
32.74k (x0.91)
Test#2 (FP)
30.19k
27.35k (x0.91)
Test#3 (Generic, ZIP)
12.96k
14.23k (x1.1)
Test#1 (Memory)
21.88k
27.41k (x1.25)
TOTAL
101.11k
101.73k (x1.01)
Multithread
i9-11900K
Z1 Extreme
Test#1 (Integers)
311.76k
236.69k (x0.76)
Test#2 (FP)
314.01k
202.63k (x0.65)
Test#3 (Generic, ZIP)
112.23k
102.8k (x0.92)
Test#1 (Memory)
10.02k
11.28k (x1.13)
TOTAL
748.02k
553.41k (x0.74)
Performance/W
i9-11900K
Z1 Extreme
Test#1 (Integers)
2494 points/W
7890 points/W
Test#2 (FP)
2512 points/W
6754 points/W
Test#3 (Generic, ZIP)
898 points/W
3427 points/W
Test#1 (Memory)
80 points/W
376 points/W
TOTAL
5984 points/W
18447 points/W
Performance/GHz
i9-11900K
Z1 Extreme
Test#1 (Integers)
6807 points/GHz
6419 points/GHz
Test#2 (FP)
5695 points/GHz
5363 points/GHz
Test#3 (Generic, ZIP)
2446 points/GHz
2789 points/GHz
Test#1 (Memory)
4129 points/GHz
5375 points/GHz
TOTAL
19077 points/GHz
19946 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