Ryzen 9 7950X vs Core i9-13900K
Description
The 7950X is based on Zen 4 architecture while the i9-13900K is based on Raptor Lake.
Using the multithread performance as a reference, the 7950X gets a score of 1597.8 k points while the i9-13900K gets 1763.1 k points.
Summarizing, the i9-13900K 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 i9-13900K gets 1763.1 k points.
Summarizing, the i9-13900K 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
2.2 GHz
Boost frecuency
5.7 GHz
5.8 GHz
Socket
AM5
LGA 1700
Cores/Threads
16/32
24/32
TDP
170 W
125 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
October 2022
Mean monothread perf.
121.33k points
129.15k points
Mean multithread perf.
1597.79k points
1763.08k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
7950X
i9-13900K
Test#1 (Integers)
6.05k
9.77k (x1.61)
Test#2 (FP)
23.41k
24.52k (x1.05)
Test#3 (Generic, ZIP)
16.49k
17.17k (x1.04)
Test#1 (Memory)
34.35k
21.37k (x0.62)
TOTAL
80.3k
72.83k (x0.91)
Multithread
7950X
i9-13900K
Test#1 (Integers)
128.82k
145.21k (x1.13)
Test#2 (FP)
465.79k
444.95k (x0.96)
Test#3 (Generic, ZIP)
289.43k
318.3k (x1.1)
Test#1 (Memory)
75.23k
27.2k (x0.36)
TOTAL
959.27k
935.66k (x0.98)
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
7950X
i9-13900K
Test#1 (Integers)
26.86k
31.8k (x1.18)
Test#2 (FP)
30.05k
32.83k (x1.09)
Test#3 (Generic, ZIP)
16.15k
18.37k (x1.14)
Test#1 (Memory)
31.74k
21.13k (x0.67)
TOTAL
104.8k
104.13k (x0.99)
Multithread
7950X
i9-13900K
Test#1 (Integers)
430.6k
532.97k (x1.24)
Test#2 (FP)
545.91k
596.78k (x1.09)
Test#3 (Generic, ZIP)
289.57k
342.96k (x1.18)
Test#1 (Memory)
64.33k
28.6k (x0.44)
TOTAL
1330.41k
1501.31k (x1.13)
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
i9-13900K
Test#1 (Integers)
40.61k
58.6k (x1.44)
Test#2 (FP)
31.82k
33.29k (x1.05)
Test#3 (Generic, ZIP)
16.63k
17.77k (x1.07)
Test#1 (Memory)
32.28k
19.49k (x0.6)
TOTAL
121.33k
129.15k (x1.06)
Multithread
7950X
i9-13900K
Test#1 (Integers)
683.17k
804.04k (x1.18)
Test#2 (FP)
563.45k
613.45k (x1.09)
Test#3 (Generic, ZIP)
286.77k
311.08k (x1.08)
Test#1 (Memory)
64.4k
34.5k (x0.54)
TOTAL
1597.79k
1763.08k (x1.1)
Performance/W
7950X
i9-13900K
Test#1 (Integers)
4019 points/W
6432 points/W
Test#2 (FP)
3314 points/W
4908 points/W
Test#3 (Generic, ZIP)
1687 points/W
2489 points/W
Test#1 (Memory)
379 points/W
276 points/W
TOTAL
9399 points/W
14105 points/W
Performance/GHz
7950X
i9-13900K
Test#1 (Integers)
7124 points/GHz
10104 points/GHz
Test#2 (FP)
5582 points/GHz
5739 points/GHz
Test#3 (Generic, ZIP)
2917 points/GHz
3064 points/GHz
Test#1 (Memory)
5663 points/GHz
3360 points/GHz
TOTAL
21286 points/GHz
22268 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