Core i9-13900K vs Ryzen 7 3800X
Description
The i9-13900K is based on Raptor Lake architecture while the 3800X is based on Zen 2.
Using the multithread performance as a reference, the i9-13900K gets a score of 1763.1 k points while the 3800X gets 497.7 k points.
Summarizing, the i9-13900K is 3.5 times faster than the 3800X. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-13900K gets a score of 1763.1 k points while the 3800X gets 497.7 k points.
Summarizing, the i9-13900K is 3.5 times faster than the 3800X. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
b0671
870f10
Core
Raptor Lake-S
Matisse
Base frecuency
2.2 GHz
3.9 GHz
Boost frecuency
5.8 GHz
4.5 GHz
Socket
LGA 1700
AM4
Cores/Threads
24/32
8/16
TDP
125 W
105 W
Cache L1 (d+i)
8x32/16x64+8x48/16x32 kB
8x32+8x32 kB
Cache L2
8x2048+4x4096 kB
8x512 kB
Cache L3
36864 kB
32768 kB
Date
October 2022
July 2019
Mean monothread perf.
129.15k points
75.81k points
Mean multithread perf.
1763.08k points
497.74k 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
i9-13900K
3800X
Test#1 (Integers)
9.77k
4.47k (x0.46)
Test#2 (FP)
24.52k
17.41k (x0.71)
Test#3 (Generic, ZIP)
17.17k
8.23k (x0.48)
Test#1 (Memory)
21.37k
25.15k (x1.18)
TOTAL
72.83k
55.26k (x0.76)
Multithread
i9-13900K
3800X
Test#1 (Integers)
145.21k
36.1k (x0.25)
Test#2 (FP)
444.95k
178.65k (x0.4)
Test#3 (Generic, ZIP)
318.3k
95.98k (x0.3)
Test#1 (Memory)
27.2k
16.03k (x0.59)
TOTAL
935.66k
326.76k (x0.35)
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
i9-13900K
3800X
Test#1 (Integers)
31.93k
17.17k (x0.54)
Test#2 (FP)
31.54k
25.32k (x0.8)
Test#3 (Generic, ZIP)
18.8k
8.36k (x0.44)
Test#1 (Memory)
20.82k
27.86k (x1.34)
TOTAL
103.09k
78.71k (x0.76)
Multithread
i9-13900K
3800X
Test#1 (Integers)
522.07k
136.06k (x0.26)
Test#2 (FP)
584.17k
195.06k (x0.33)
Test#3 (Generic, ZIP)
344.38k
97.81k (x0.28)
Test#1 (Memory)
25.36k
12.91k (x0.51)
TOTAL
1475.97k
441.85k (x0.3)
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
i9-13900K
3800X
Test#1 (Integers)
31.8k
16.76k (x0.53)
Test#2 (FP)
32.83k
25.16k (x0.77)
Test#3 (Generic, ZIP)
18.37k
8.76k (x0.48)
Test#1 (Memory)
21.13k
24.3k (x1.15)
TOTAL
104.13k
74.98k (x0.72)
Multithread
i9-13900K
3800X
Test#1 (Integers)
532.97k
131.36k (x0.25)
Test#2 (FP)
596.78k
198.51k (x0.33)
Test#3 (Generic, ZIP)
342.96k
97.27k (x0.28)
Test#1 (Memory)
28.6k
13.4k (x0.47)
TOTAL
1501.31k
440.54k (x0.29)
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
i9-13900K
3800X
Test#1 (Integers)
58.6k
17.1k (x0.29)
Test#2 (FP)
33.29k
26.59k (x0.8)
Test#3 (Generic, ZIP)
17.77k
8.91k (x0.5)
Test#1 (Memory)
19.49k
23.21k (x1.19)
TOTAL
129.15k
75.81k (x0.59)
Multithread
i9-13900K
3800X
Test#1 (Integers)
804.04k
172.04k (x0.21)
Test#2 (FP)
613.45k
214.03k (x0.35)
Test#3 (Generic, ZIP)
311.08k
97.1k (x0.31)
Test#1 (Memory)
34.5k
14.57k (x0.42)
TOTAL
1763.08k
497.74k (x0.28)
Performance/W
i9-13900K
3800X
Test#1 (Integers)
6432 points/W
1638 points/W
Test#2 (FP)
4908 points/W
2038 points/W
Test#3 (Generic, ZIP)
2489 points/W
925 points/W
Test#1 (Memory)
276 points/W
139 points/W
TOTAL
14105 points/W
4740 points/W
Performance/GHz
i9-13900K
3800X
Test#1 (Integers)
10104 points/GHz
3799 points/GHz
Test#2 (FP)
5739 points/GHz
5909 points/GHz
Test#3 (Generic, ZIP)
3064 points/GHz
1981 points/GHz
Test#1 (Memory)
3360 points/GHz
5158 points/GHz
TOTAL
22268 points/GHz
16847 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