Ryzen 9 3900X vs Core i9-13900K
Description
The 3900X is based on Zen 2 architecture while the i9-13900K is based on Raptor Lake.
Using the multithread performance as a reference, the 3900X gets a score of 756.3 k points while the i9-13900K gets 1763.1 k points.
Summarizing, the i9-13900K is 2.3 times faster than the 3900X. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 3900X gets a score of 756.3 k points while the i9-13900K gets 1763.1 k points.
Summarizing, the i9-13900K is 2.3 times faster than the 3900X. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
870f10
b0671
Core
Matisse
Raptor Lake-S
Base frecuency
3.8 GHz
2.2 GHz
Boost frecuency
4.6 GHz
5.8 GHz
Socket
AM4
LGA 1700
Cores/Threads
12/24
24/32
TDP
105 W
125 W
Cache L1 (d+i)
12x32+12x32 kB
8x32/16x64+8x48/16x32 kB
Cache L2
12x512 kB
8x2048+4x4096 kB
Cache L3
4x16384 kB
36864 kB
Date
July 2019
October 2022
Mean monothread perf.
72.51k points
129.15k points
Mean multithread perf.
756.3k 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
3900X
i9-13900K
Test#1 (Integers)
4.46k
9.77k (x2.19)
Test#2 (FP)
18.46k
24.52k (x1.33)
Test#3 (Generic, ZIP)
8.05k
17.17k (x2.13)
Test#1 (Memory)
23.71k
21.37k (x0.9)
TOTAL
54.68k
72.83k (x1.33)
Multithread
3900X
i9-13900K
Test#1 (Integers)
52.65k
145.21k (x2.76)
Test#2 (FP)
265.41k
444.95k (x1.68)
Test#3 (Generic, ZIP)
140.78k
318.3k (x2.26)
Test#1 (Memory)
46.91k
27.2k (x0.58)
TOTAL
505.76k
935.66k (x1.85)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
3900X
i9-13900K
Test#1 (Integers)
17.35k
31.93k (x1.84)
Test#2 (FP)
25.87k
31.54k (x1.22)
Test#3 (Generic, ZIP)
8.72k
18.8k (x2.16)
Test#1 (Memory)
27.86k
20.82k (x0.75)
TOTAL
79.8k
103.09k (x1.29)
Multithread
3900X
i9-13900K
Test#1 (Integers)
201.57k
522.07k (x2.59)
Test#2 (FP)
284.41k
584.17k (x2.05)
Test#3 (Generic, ZIP)
145.16k
344.38k (x2.37)
Test#1 (Memory)
100.56k
25.36k (x0.25)
TOTAL
731.7k
1475.97k (x2.02)
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
3900X
i9-13900K
Test#1 (Integers)
16.95k
31.8k (x1.88)
Test#2 (FP)
25.37k
32.83k (x1.29)
Test#3 (Generic, ZIP)
9.23k
18.37k (x1.99)
Test#1 (Memory)
24.83k
21.13k (x0.85)
TOTAL
76.38k
104.13k (x1.36)
Multithread
3900X
i9-13900K
Test#1 (Integers)
196.31k
532.97k (x2.71)
Test#2 (FP)
290.5k
596.78k (x2.05)
Test#3 (Generic, ZIP)
143.95k
342.96k (x2.38)
Test#1 (Memory)
64.92k
28.6k (x0.44)
TOTAL
695.69k
1501.31k (x2.16)
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
3900X
i9-13900K
Test#1 (Integers)
16.73k
58.6k (x3.5)
Test#2 (FP)
24.74k
33.29k (x1.35)
Test#3 (Generic, ZIP)
8.82k
17.77k (x2.02)
Test#1 (Memory)
22.22k
19.49k (x0.88)
TOTAL
72.51k
129.15k (x1.78)
Multithread
3900X
i9-13900K
Test#1 (Integers)
248.24k
804.04k (x3.24)
Test#2 (FP)
309.66k
613.45k (x1.98)
Test#3 (Generic, ZIP)
140.01k
311.08k (x2.22)
Test#1 (Memory)
58.39k
34.5k (x0.59)
TOTAL
756.3k
1763.08k (x2.33)
Performance/W
3900X
i9-13900K
Test#1 (Integers)
2364 points/W
6432 points/W
Test#2 (FP)
2949 points/W
4908 points/W
Test#3 (Generic, ZIP)
1333 points/W
2489 points/W
Test#1 (Memory)
556 points/W
276 points/W
TOTAL
7203 points/W
14105 points/W
Performance/GHz
3900X
i9-13900K
Test#1 (Integers)
3638 points/GHz
10104 points/GHz
Test#2 (FP)
5377 points/GHz
5739 points/GHz
Test#3 (Generic, ZIP)
1917 points/GHz
3064 points/GHz
Test#1 (Memory)
4831 points/GHz
3360 points/GHz
TOTAL
15763 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