Ryzen 7 3800X vs Core i5-5675R
Description
The 3800X is based on Zen 2 architecture while the i5-5675R is based on Broadwell.
Using the multithread performance as a reference, the 3800X gets a score of 497.7 k points while the i5-5675R gets 194.2 k points.
Summarizing, the 3800X is 2.6 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 3800X gets a score of 497.7 k points while the i5-5675R gets 194.2 k points.
Summarizing, the 3800X is 2.6 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
870f10
40671
Core
Matisse
Bradwell-H
Base frecuency
3.9 GHz
3.1 GHz
Boost frecuency
4.5 GHz
3.6 GHz
Socket
AM4
BGA1364
Cores/Threads
8/16
4/4
TDP
105 W
65 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x512 kB
4x256 kB
Cache L3
32768 kB
4096 kB
Date
July 2019
June 2015
Mean monothread perf.
75.81k points
51.43k points
Mean multithread perf.
497.74k points
194.2k 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
3800X
i5-5675R
Test#1 (Integers)
4.47k
4.14k (x0.93)
Test#2 (FP)
17.41k
14.35k (x0.82)
Test#3 (Generic, ZIP)
8.23k
4.94k (x0.6)
Test#1 (Memory)
25.15k
5.47k (x0.22)
TOTAL
55.26k
28.91k (x0.52)
Multithread
3800X
i5-5675R
Test#1 (Integers)
36.1k
16.02k (x0.44)
Test#2 (FP)
178.65k
54.6k (x0.31)
Test#3 (Generic, ZIP)
95.98k
18.69k (x0.19)
Test#1 (Memory)
16.03k
16.87k (x1.05)
TOTAL
326.76k
106.18k (x0.32)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
3800X
i5-5675R
Test#1 (Integers)
17.17k
12.86k (x0.75)
Test#2 (FP)
25.32k
16.85k (x0.67)
Test#3 (Generic, ZIP)
8.36k
5.19k (x0.62)
Test#1 (Memory)
27.86k
5.49k (x0.2)
TOTAL
78.71k
40.39k (x0.51)
Multithread
3800X
i5-5675R
Test#1 (Integers)
136.06k
50.07k (x0.37)
Test#2 (FP)
195.06k
64.61k (x0.33)
Test#3 (Generic, ZIP)
97.81k
19.84k (x0.2)
Test#1 (Memory)
12.91k
17.09k (x1.32)
TOTAL
441.85k
151.6k (x0.34)
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
3800X
i5-5675R
Test#1 (Integers)
16.76k
12.88k (x0.77)
Test#2 (FP)
25.16k
18.27k (x0.73)
Test#3 (Generic, ZIP)
8.76k
5.12k (x0.58)
Test#1 (Memory)
24.3k
5.45k (x0.22)
TOTAL
74.98k
41.72k (x0.56)
Multithread
3800X
i5-5675R
Test#1 (Integers)
131.36k
49.91k (x0.38)
Test#2 (FP)
198.51k
70.3k (x0.35)
Test#3 (Generic, ZIP)
97.27k
19.69k (x0.2)
Test#1 (Memory)
13.4k
16.92k (x1.26)
TOTAL
440.54k
156.83k (x0.36)
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
3800X
i5-5675R
Test#1 (Integers)
17.1k
21.91k (x1.28)
Test#2 (FP)
26.59k
18.59k (x0.7)
Test#3 (Generic, ZIP)
8.91k
5.2k (x0.58)
Test#1 (Memory)
23.21k
5.72k (x0.25)
TOTAL
75.81k
51.43k (x0.68)
Multithread
3800X
i5-5675R
Test#1 (Integers)
172.04k
84.92k (x0.49)
Test#2 (FP)
214.03k
72.09k (x0.34)
Test#3 (Generic, ZIP)
97.1k
20.13k (x0.21)
Test#1 (Memory)
14.57k
17.07k (x1.17)
TOTAL
497.74k
194.2k (x0.39)
Performance/W
3800X
i5-5675R
Test#1 (Integers)
1638 points/W
1306 points/W
Test#2 (FP)
2038 points/W
1109 points/W
Test#3 (Generic, ZIP)
925 points/W
310 points/W
Test#1 (Memory)
139 points/W
263 points/W
TOTAL
4740 points/W
2988 points/W
Performance/GHz
3800X
i5-5675R
Test#1 (Integers)
3799 points/GHz
6087 points/GHz
Test#2 (FP)
5909 points/GHz
5164 points/GHz
Test#3 (Generic, ZIP)
1981 points/GHz
1445 points/GHz
Test#1 (Memory)
5158 points/GHz
1590 points/GHz
TOTAL
16847 points/GHz
14286 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