Core i7-11700F vs Ryzen 9 3950X
Description
The i7-11700F is based on Rocket Lake architecture while the 3950X is based on Zen 2.
Using the multithread performance as a reference, the i7-11700F gets a score of 512.3 k points while the 3950X gets 959.8 k points.
Summarizing, the 3950X is 1.9 times faster than the i7-11700F. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11700F gets a score of 512.3 k points while the 3950X gets 959.8 k points.
Summarizing, the 3950X is 1.9 times faster than the i7-11700F. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
870f10
Core
Rocket Lake-S
Matisse
Base frecuency
2.5 GHz
3.5 GHz
Boost frecuency
4.9 GHz
4.7 GHz
Socket
LGA 1200
AM4
Cores/Threads
8/16
16/32
TDP
65 W
105 W
Cache L1 (d+i)
8x32+8x48 kB
16x32+16x32 kB
Cache L2
8x512 kB
16x512 kB
Cache L3
16384 kB
4x16384 kB
Date
March 2021
November 2019
Mean monothread perf.
89.58k points
72.95k points
Mean multithread perf.
512.32k points
959.77k 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
i7-11700F
3950X
Test#1 (Integers)
32.55k
16.49k (x0.51)
Test#2 (FP)
26.95k
26.16k (x0.97)
Test#3 (Generic, ZIP)
10.76k
7.9k (x0.73)
Test#1 (Memory)
19.32k
22.4k (x1.16)
TOTAL
89.58k
72.95k (x0.81)
Multithread
i7-11700F
3950X
Test#1 (Integers)
232.06k
334.49k (x1.44)
Test#2 (FP)
203.56k
423.74k (x2.08)
Test#3 (Generic, ZIP)
72.89k
187.85k (x2.58)
Test#1 (Memory)
3.81k
13.69k (x3.6)
TOTAL
512.32k
959.77k (x1.87)
Performance/W
i7-11700F
3950X
Test#1 (Integers)
3570 points/W
3186 points/W
Test#2 (FP)
3132 points/W
4036 points/W
Test#3 (Generic, ZIP)
1121 points/W
1789 points/W
Test#1 (Memory)
59 points/W
130 points/W
TOTAL
7882 points/W
9141 points/W
Performance/GHz
i7-11700F
3950X
Test#1 (Integers)
6642 points/GHz
3509 points/GHz
Test#2 (FP)
5500 points/GHz
5566 points/GHz
Test#3 (Generic, ZIP)
2196 points/GHz
1681 points/GHz
Test#1 (Memory)
3943 points/GHz
4765 points/GHz
TOTAL
18281 points/GHz
15522 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