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Ryzen 5 2600X vs Core i7-9700K


Description
The 2600X is based on Zen+ architecture while the i7-9700K is based on Coffee Lake.

Using the multithread performance as a reference, the 2600X gets a score of 333.1 k points while the i7-9700K gets 460 k points.

Summarizing, the i7-9700K is 1.4 times faster than the 2600X. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
800f82
906ec
Core
Pinnacle Ridge
Coffee Lake-S
Architecture
Base frecuency
3.6 GHz
3.6 GHz
Boost frecuency
4.2 GHz
4.9 GHz
Socket
AM4
LGA 1151
Cores/Threads
6/12
8/8
TDP
95 W
95 W
Cache L1 (d+i)
6x64+6x32 kB
8x32+8x32 kB
Cache L2
6x512 kB
8x256 kB
Cache L3
2x8192 kB
12288 kB
Date
April 2018
October 2018
Mean monothread perf.
66.44k points
73.62k points
Mean multithread perf.
333.12k points
460.02k 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
2600X
i7-9700K
Test#1 (Integers)
15.75k
29.3k (x1.86)
Test#2 (FP)
26.29k
25.61k (x0.97)
Test#3 (Generic, ZIP)
5.91k
5.86k (x0.99)
Test#1 (Memory)
18.48k
12.86k (x0.7)
TOTAL
66.44k
73.62k (x1.11)

Multithread

2600X

i7-9700K
Test#1 (Integers)
94.49k
217.77k (x2.3)
Test#2 (FP)
182.53k
190.46k (x1.04)
Test#3 (Generic, ZIP)
45.95k
40.48k (x0.88)
Test#1 (Memory)
10.15k
11.31k (x1.11)
TOTAL
333.12k
460.02k (x1.38)

Performance/W
2600X
i7-9700K
Test#1 (Integers)
995 points/W
2292 points/W
Test#2 (FP)
1921 points/W
2005 points/W
Test#3 (Generic, ZIP)
484 points/W
426 points/W
Test#1 (Memory)
107 points/W
119 points/W
TOTAL
3507 points/W
4842 points/W

Performance/GHz
2600X
i7-9700K
Test#1 (Integers)
3749 points/GHz
5981 points/GHz
Test#2 (FP)
6261 points/GHz
5226 points/GHz
Test#3 (Generic, ZIP)
1408 points/GHz
1195 points/GHz
Test#1 (Memory)
4401 points/GHz
2624 points/GHz
TOTAL
15819 points/GHz
15025 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