Ryzen 7 5800H vs Core i7-5820K
Description
The 5800H is based on Zen 3 architecture while the i7-5820K is based on Haswell.
Using the multithread performance as a reference, the 5800H gets a score of 221.2 k points while the i7-5820K gets 117.4 k points.
Summarizing, the 5800H is 1.9 times faster than the i7-5820K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 5800H gets a score of 221.2 k points while the i7-5820K gets 117.4 k points.
Summarizing, the 5800H is 1.9 times faster than the i7-5820K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a50f00
306f2
Core
Cezanne
Haswell-E
Base frecuency
3.2 GHz
3.3 GHz
Boost frecuency
4.4 GHz
3.6 GHz
Socket
BGA 1140
LGA 1150
Cores/Threads
8/16
6/12
TDP
45 W
140 W
Cache L1 (d+i)
8x32+8x32 kB
6x32+6x32 kB
Cache L2
8x512 kB
6x256 kB
Cache L3
16384 kB
15360 kB
Date
February 2021
September 2014
Mean monothread perf.
74.56k points
31.53k points
Mean multithread perf.
426.9k points
129.06k 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
5800H
i7-5820K
Test#1 (Integers)
4.31k
3.82k (x0.89)
Test#2 (FP)
17.51k
9.64k (x0.55)
Test#3 (Generic, ZIP)
10.53k
4.29k (x0.41)
Test#1 (Memory)
23.57k
3.78k (x0.16)
TOTAL
55.92k
21.53k (x0.39)
Multithread
5800H
i7-5820K
Test#1 (Integers)
24.18k
18.07k (x0.75)
Test#2 (FP)
117.98k
64.25k (x0.54)
Test#3 (Generic, ZIP)
70.96k
27.03k (x0.38)
Test#1 (Memory)
8.08k
8.03k (x0.99)
TOTAL
221.19k
117.38k (x0.53)
Performance/W
5800H
i7-5820K
Test#1 (Integers)
537 points/W
129 points/W
Test#2 (FP)
2622 points/W
459 points/W
Test#3 (Generic, ZIP)
1577 points/W
193 points/W
Test#1 (Memory)
180 points/W
57 points/W
TOTAL
4915 points/W
838 points/W
Performance/GHz
5800H
i7-5820K
Test#1 (Integers)
980 points/GHz
1062 points/GHz
Test#2 (FP)
3979 points/GHz
2678 points/GHz
Test#3 (Generic, ZIP)
2393 points/GHz
1191 points/GHz
Test#1 (Memory)
5357 points/GHz
1050 points/GHz
TOTAL
12709 points/GHz
5981 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