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Ryzen 5 3500X vs Core i9-9900K


Description
The 3500X is based on Zen 2 architecture while the i9-9900K is based on Coffee Lake.

Using the multithread performance as a reference, the 3500X gets a score of 373.6 k points while the i9-9900K gets 529.3 k points.

Summarizing, the i9-9900K is 1.4 times faster than the 3500X. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
870f10
906ed
Core
Matisse
Coffee Lake-S
Architecture
Base frecuency
3.6 GHz
3.6 GHz
Boost frecuency
4.1 GHz
5 GHz
Socket
AM4
LGA 1151
Cores/Threads
6/12
8/16
TDP
65 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
8x32+8x32 kB
Cache L2
6x512 kB
8x256 kB
Cache L3
32768 kB
16384 kB
Date
September 2019
October 2018
Mean monothread perf.
66.61k points
81.91k points
Mean multithread perf.
373.61k points
529.32k 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
3500X
i9-9900K
Test#1 (Integers)
15.48k
32.08k (x2.07)
Test#2 (FP)
22.91k
28.17k (x1.23)
Test#3 (Generic, ZIP)
7.1k
6.68k (x0.94)
Test#1 (Memory)
21.11k
14.98k (x0.71)
TOTAL
66.61k
81.91k (x1.23)

Multithread

3500X

i9-9900K
Test#1 (Integers)
90.39k
242.98k (x2.69)
Test#2 (FP)
139.1k
220.16k (x1.58)
Test#3 (Generic, ZIP)
53.2k
53.97k (x1.01)
Test#1 (Memory)
90.92k
12.22k (x0.13)
TOTAL
373.61k
529.32k (x1.42)

Performance/W
3500X
i9-9900K
Test#1 (Integers)
1391 points/W
2558 points/W
Test#2 (FP)
2140 points/W
2317 points/W
Test#3 (Generic, ZIP)
818 points/W
568 points/W
Test#1 (Memory)
1399 points/W
129 points/W
TOTAL
5748 points/W
5572 points/W

Performance/GHz
3500X
i9-9900K
Test#1 (Integers)
3776 points/GHz
6417 points/GHz
Test#2 (FP)
5588 points/GHz
5634 points/GHz
Test#3 (Generic, ZIP)
1732 points/GHz
1335 points/GHz
Test#1 (Memory)
5149 points/GHz
2996 points/GHz
TOTAL
16246 points/GHz
16382 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4