Ryzen 7 2700X vs Core i9-9900K
Description
The 2700X is based on Zen+ architecture while the i9-9900K is based on Coffee Lake.
Using the multithread performance as a reference, the 2700X gets a score of 431.1 k points while the i9-9900K gets 545.3 k points.
Summarizing, the i9-9900K is 1.3 times faster than the 2700X. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 2700X gets a score of 431.1 k points while the i9-9900K gets 545.3 k points.
Summarizing, the i9-9900K is 1.3 times faster than the 2700X. 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
Base frecuency
3.7 GHz
3.6 GHz
Boost frecuency
4.3 GHz
5 GHz
Socket
AM4
LGA 1151
Cores/Threads
8/16
8/16
TDP
105 W
95 W
Cache L1 (d+i)
8x64+8x32 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x256 kB
Cache L3
16384 kB
16384 kB
Date
April 2018
October 2018
Mean monothread perf.
64.83k points
86.24k points
Mean multithread perf.
431.14k points
545.3k 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
2700X
i9-9900K
Test#1 (Integers)
4.25k
5.17k (x1.22)
Test#2 (FP)
19.72k
21.15k (x1.07)
Test#3 (Generic, ZIP)
5.84k
7.01k (x1.2)
Test#1 (Memory)
21.36k
15.32k (x0.72)
TOTAL
51.17k
48.66k (x0.95)
Multithread
2700X
i9-9900K
Test#1 (Integers)
35.04k
38.45k (x1.1)
Test#2 (FP)
181.42k
155.68k (x0.86)
Test#3 (Generic, ZIP)
64.86k
51k (x0.79)
Test#1 (Memory)
8.21k
18.26k (x2.22)
TOTAL
289.54k
263.38k (x0.91)
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
2700X
i9-9900K
Test#1 (Integers)
15.34k
33.62k (x2.19)
Test#2 (FP)
25.75k
30.02k (x1.17)
Test#3 (Generic, ZIP)
5.79k
7.17k (x1.24)
Test#1 (Memory)
17.95k
15.43k (x0.86)
TOTAL
64.83k
86.24k (x1.33)
Multithread
2700X
i9-9900K
Test#1 (Integers)
123.07k
248.93k (x2.02)
Test#2 (FP)
239.3k
224.43k (x0.94)
Test#3 (Generic, ZIP)
60.6k
53.39k (x0.88)
Test#1 (Memory)
8.18k
18.54k (x2.27)
TOTAL
431.14k
545.3k (x1.26)
Performance/W
2700X
i9-9900K
Test#1 (Integers)
1172 points/W
2620 points/W
Test#2 (FP)
2279 points/W
2362 points/W
Test#3 (Generic, ZIP)
577 points/W
562 points/W
Test#1 (Memory)
78 points/W
195 points/W
TOTAL
4106 points/W
5740 points/W
Performance/GHz
2700X
i9-9900K
Test#1 (Integers)
3568 points/GHz
6724 points/GHz
Test#2 (FP)
5987 points/GHz
6003 points/GHz
Test#3 (Generic, ZIP)
1347 points/GHz
1434 points/GHz
Test#1 (Memory)
4175 points/GHz
3087 points/GHz
TOTAL
15078 points/GHz
17247 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