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Core i5-5675R vs Ryzen 7 5800X


Description
The i5-5675R is based on Broadwell architecture while the 5800X is based on Zen 3.

Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the 5800X gets 558.4 k points.

Summarizing, the 5800X is 2.9 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
40671
a20f10
Core
Bradwell-H
Vermeer
Architecture
Base frecuency
3.1 GHz
3.8 GHz
Boost frecuency
3.6 GHz
4.7 GHz
Socket
BGA1364
AM4
Cores/Threads
4/4
8/16
TDP
65 W
105 W
Cache L1 (d+i)
4x32+4x32 kB
8x32+8x32 kB
Cache L2
4x256 kB
8x512 kB
Cache L3
4096 kB
32768 kB
Date
June 2015
November 2020
Mean monothread perf.
51.43k points
89.07k points
Mean multithread perf.
194.2k points
558.42k 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
i5-5675R
5800X
Test#1 (Integers)
21.91k
24.14k (x1.1)
Test#2 (FP)
18.59k
26.3k (x1.41)
Test#3 (Generic, ZIP)
5.2k
12.09k (x2.32)
Test#1 (Memory)
5.72k
26.54k (x4.64)
TOTAL
51.43k
89.07k (x1.73)

Multithread

i5-5675R

5800X
Test#1 (Integers)
84.92k
183.54k (x2.16)
Test#2 (FP)
72.09k
237.27k (x3.29)
Test#3 (Generic, ZIP)
20.13k
107.95k (x5.36)
Test#1 (Memory)
17.07k
29.66k (x1.74)
TOTAL
194.2k
558.42k (x2.88)

Performance/W
i5-5675R
5800X
Test#1 (Integers)
1306 points/W
1748 points/W
Test#2 (FP)
1109 points/W
2260 points/W
Test#3 (Generic, ZIP)
310 points/W
1028 points/W
Test#1 (Memory)
263 points/W
282 points/W
TOTAL
2988 points/W
5318 points/W

Performance/GHz
i5-5675R
5800X
Test#1 (Integers)
6087 points/GHz
5137 points/GHz
Test#2 (FP)
5164 points/GHz
5596 points/GHz
Test#3 (Generic, ZIP)
1445 points/GHz
2571 points/GHz
Test#1 (Memory)
1590 points/GHz
5646 points/GHz
TOTAL
14286 points/GHz
18951 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4