Ryzen 9 4900HS vs Core i7-7700K
Description
The 4900HS is based on Zen 2 architecture while the i7-7700K is based on Kaby Lake.
Using the multithread performance as a reference, the 4900HS gets a score of 360.6 k points while the i7-7700K gets 289.9 k points.
Summarizing, the 4900HS is 1.2 times faster than the i7-7700K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 4900HS gets a score of 360.6 k points while the i7-7700K gets 289.9 k points.
Summarizing, the 4900HS is 1.2 times faster than the i7-7700K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
860f01
906e9
Core
Renoir
Kaby Lake-S
Base frecuency
3 GHz
4.2 GHz
Boost frecuency
4.3 GHz
4.5 GHz
Socket
BGA 1140
LGA 1151
Cores/Threads
8/16
4/8
TDP
35 W
95 W
Cache L1 (d+i)
8x32+8x32 kB
32+32 kB
Cache L2
8x512 kB
256 kB
Cache L3
2x4096 kB
8192 kB
Date
March 2020
September 2016
Mean monothread perf.
53k points
76.98k points
Mean multithread perf.
360.57k points
289.9k 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
4900HS
i7-7700K
Test#1 (Integers)
14.87k
30.47k (x2.05)
Test#2 (FP)
21.53k
26.94k (x1.25)
Test#3 (Generic, ZIP)
8.39k
6.25k (x0.74)
Test#1 (Memory)
8.21k
13.32k (x1.62)
TOTAL
53k
76.98k (x1.45)
Multithread
4900HS
i7-7700K
Test#1 (Integers)
124.63k
127.81k (x1.03)
Test#2 (FP)
158.62k
123.7k (x0.78)
Test#3 (Generic, ZIP)
69.79k
29.34k (x0.42)
Test#1 (Memory)
7.53k
9.05k (x1.2)
TOTAL
360.57k
289.9k (x0.8)
Performance/W
4900HS
i7-7700K
Test#1 (Integers)
3561 points/W
1345 points/W
Test#2 (FP)
4532 points/W
1302 points/W
Test#3 (Generic, ZIP)
1994 points/W
309 points/W
Test#1 (Memory)
215 points/W
95 points/W
TOTAL
10302 points/W
3052 points/W
Performance/GHz
4900HS
i7-7700K
Test#1 (Integers)
3457 points/GHz
6770 points/GHz
Test#2 (FP)
5007 points/GHz
5987 points/GHz
Test#3 (Generic, ZIP)
1952 points/GHz
1389 points/GHz
Test#1 (Memory)
1910 points/GHz
2960 points/GHz
TOTAL
12326 points/GHz
17106 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