Ryzen 9 7950X vs Core i9-13900KS
Description
The 7950X is based on Zen 4 architecture while the i9-13900KS is based on Raptor Lake.
Using the multithread performance as a reference, the 7950X gets a score of 1597.8 k points while the i9-13900KS gets 1708.6 k points.
Summarizing, the i9-13900KS is 1.1 times faster than the 7950X. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 7950X gets a score of 1597.8 k points while the i9-13900KS gets 1708.6 k points.
Summarizing, the i9-13900KS is 1.1 times faster than the 7950X. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a60f12
b0671
Core
Raphael
Raptor Lake-S
Architecture
Zen 4
Zen 4
Base frecuency
4.5 GHz
3.2 GHz
Boost frecuency
5.7 GHz
6 GHz
Socket
AM5
LGA 1700
Cores/Threads
16/32
24/32
TDP
170 W
150 W
Cache L1 (d+i)
16x32+16x32 kB
8x32/16x64+8x48/16x32 kB
Cache L2
16x1024 kB
8x2048/4x4096 kB
Cache L3
131072 kB
36864 kB
Date
September 2022
January 2023
Mean monothread perf.
121.33k points
127.35k points
Mean multithread perf.
1597.79k points
1708.56k 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
7950X
i9-13900KS
Test#1 (Integers)
40.61k
57.69k (x1.42)
Test#2 (FP)
31.82k
33.34k (x1.05)
Test#3 (Generic, ZIP)
16.63k
17.55k (x1.06)
Test#1 (Memory)
32.28k
18.76k (x0.58)
TOTAL
121.33k
127.35k (x1.05)
Multithread
7950X
i9-13900KS
Test#1 (Integers)
683.17k
757.76k (x1.11)
Test#2 (FP)
563.45k
626.83k (x1.11)
Test#3 (Generic, ZIP)
286.77k
294.93k (x1.03)
Test#1 (Memory)
64.4k
29.05k (x0.45)
TOTAL
1597.79k
1708.56k (x1.07)
Performance/W
7950X
i9-13900KS
Test#1 (Integers)
4019 points/W
5052 points/W
Test#2 (FP)
3314 points/W
4179 points/W
Test#3 (Generic, ZIP)
1687 points/W
1966 points/W
Test#1 (Memory)
379 points/W
194 points/W
TOTAL
9399 points/W
11390 points/W
Performance/GHz
7950X
i9-13900KS
Test#1 (Integers)
7124 points/GHz
9616 points/GHz
Test#2 (FP)
5582 points/GHz
5557 points/GHz
Test#3 (Generic, ZIP)
2917 points/GHz
2925 points/GHz
Test#1 (Memory)
5663 points/GHz
3127 points/GHz
TOTAL
21286 points/GHz
21226 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