Core i9-9900KF vs Ryzen 7 5700U
Description
The i9-9900KF is based on Coffee Lake architecture while the 5700U is based on Zen 2.
Using the multithread performance as a reference, the i9-9900KF gets a score of 592.9 k points while the 5700U gets 324.9 k points.
Summarizing, the i9-9900KF is 1.8 times faster than the 5700U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-9900KF gets a score of 592.9 k points while the 5700U gets 324.9 k points.
Summarizing, the i9-9900KF is 1.8 times faster than the 5700U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ed
860f81
Core
Coffee Lake-S
Lucienne
Base frecuency
3.6 GHz
1.8 GHz
Boost frecuency
5 GHz
4.3 GHz
Socket
LGA 1151
BGA1140-FP6
Cores/Threads
8/16
8/16
TDP
95 W
15 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x256 kB
8x512 kB
Cache L3
16386 kB
2x4096 kB
Date
January 2019
January 2021
Mean monothread perf.
84.54k points
61.41k points
Mean multithread perf.
592.86k points
324.93k 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
i9-9900KF
5700U
Test#1 (Integers)
33.03k
16.9k (x0.51)
Test#2 (FP)
29.52k
26.99k (x0.91)
Test#3 (Generic, ZIP)
6.55k
9.14k (x1.4)
Test#1 (Memory)
15.45k
8.38k (x0.54)
TOTAL
84.54k
61.41k (x0.73)
Multithread
i9-9900KF
5700U
Test#1 (Integers)
276.22k
115.46k (x0.42)
Test#2 (FP)
250.61k
144.12k (x0.58)
Test#3 (Generic, ZIP)
57.2k
60.27k (x1.05)
Test#1 (Memory)
8.84k
5.07k (x0.57)
TOTAL
592.86k
324.93k (x0.55)
Performance/W
i9-9900KF
5700U
Test#1 (Integers)
2908 points/W
7697 points/W
Test#2 (FP)
2638 points/W
9608 points/W
Test#3 (Generic, ZIP)
602 points/W
4018 points/W
Test#1 (Memory)
93 points/W
338 points/W
TOTAL
6241 points/W
21662 points/W
Performance/GHz
i9-9900KF
5700U
Test#1 (Integers)
6605 points/GHz
3929 points/GHz
Test#2 (FP)
5904 points/GHz
6278 points/GHz
Test#3 (Generic, ZIP)
1309 points/GHz
2125 points/GHz
Test#1 (Memory)
3090 points/GHz
1948 points/GHz
TOTAL
16909 points/GHz
14280 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