Ryzen 5 3500U vs Core i7-7820HQ
Description
The 3500U is based on Zen+ architecture while the i7-7820HQ is based on Kaby Lake.
Using the multithread performance as a reference, the 3500U gets a score of 141 k points while the i7-7820HQ gets 196.6 k points.
Summarizing, the i7-7820HQ is 1.4 times faster than the 3500U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 3500U gets a score of 141 k points while the i7-7820HQ gets 196.6 k points.
Summarizing, the i7-7820HQ is 1.4 times faster than the 3500U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
810f81
906e9
Core
Picasso
Kaby Lake-H
Base frecuency
2.1 GHz
2.9 GHz
Boost frecuency
3.7 GHz
3.9 GHz
Socket
BGA-FP5
BGA 1440
Cores/Threads
4/8
4/8
TDP
15 W
45 W
Cache L1 (d+i)
4x64+6x32 kB
4x32+x4x32 kB
Cache L2
4x512 kB
4x256 kB
Cache L3
4096 kB
8192 kB
Date
January 2019
January 2017
Mean monothread perf.
36.64k points
55.85k points
Mean multithread perf.
140.97k points
196.55k 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
3500U
i7-7820HQ
Test#1 (Integers)
10.88k
23.23k (x2.13)
Test#2 (FP)
18.09k
20.13k (x1.11)
Test#3 (Generic, ZIP)
4.29k
4.57k (x1.06)
Test#1 (Memory)
3.36k
7.92k (x2.36)
TOTAL
36.64k
55.85k (x1.52)
Multithread
3500U
i7-7820HQ
Test#1 (Integers)
42.44k
85.54k (x2.02)
Test#2 (FP)
73.82k
87.07k (x1.18)
Test#3 (Generic, ZIP)
20.76k
20.37k (x0.98)
Test#1 (Memory)
3.96k
3.57k (x0.9)
TOTAL
140.97k
196.55k (x1.39)
Performance/W
3500U
i7-7820HQ
Test#1 (Integers)
2829 points/W
1901 points/W
Test#2 (FP)
4921 points/W
1935 points/W
Test#3 (Generic, ZIP)
1384 points/W
453 points/W
Test#1 (Memory)
264 points/W
79 points/W
TOTAL
9398 points/W
4368 points/W
Performance/GHz
3500U
i7-7820HQ
Test#1 (Integers)
2942 points/GHz
5956 points/GHz
Test#2 (FP)
4890 points/GHz
5163 points/GHz
Test#3 (Generic, ZIP)
1161 points/GHz
1172 points/GHz
Test#1 (Memory)
909 points/GHz
2030 points/GHz
TOTAL
9901 points/GHz
14321 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