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Core i5-5675R vs Ryzen 7 1700


Description
The i5-5675R is based on Broadwell architecture while the 1700 is based on Zen.

Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the 1700 gets 333.3 k points.

Summarizing, the 1700 is 1.7 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
800f11
Core
Bradwell-H
Summit Ridge
Architecture
Base frecuency
3.1 GHz
3 GHz
Boost frecuency
3.6 GHz
3.7 GHz
Socket
BGA1364
AM4
Cores/Threads
4/4
8/16
TDP
65 W
65 W
Cache L1 (d+i)
4x32+4x32 kB
8x64+8x32 kB
Cache L2
4x256 kB
8x512 kB
Cache L3
4096 kB
2x8192 kB
Date
June 2015
March 2017
Mean monothread perf.
51.43k points
52.69k points
Mean multithread perf.
194.2k points
333.31k points

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
i5-5675R
1700
Test#1 (Integers)
12.88k
13.95k (x1.08)
Test#2 (FP)
18.27k
22.02k (x1.21)
Test#3 (Generic, ZIP)
5.12k
5.17k (x1.01)
Test#1 (Memory)
5.45k
16.61k (x3.05)
TOTAL
41.72k
57.75k (x1.38)

Multithread

i5-5675R

1700
Test#1 (Integers)
49.91k
120.59k (x2.42)
Test#2 (FP)
70.3k
197.34k (x2.81)
Test#3 (Generic, ZIP)
19.69k
56.83k (x2.89)
Test#1 (Memory)
16.92k
6.41k (x0.38)
TOTAL
156.83k
381.16k (x2.43)

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
1700
Test#1 (Integers)
21.91k
12.65k (x0.58)
Test#2 (FP)
18.59k
20.95k (x1.13)
Test#3 (Generic, ZIP)
5.2k
4.63k (x0.89)
Test#1 (Memory)
5.72k
14.47k (x2.53)
TOTAL
51.43k
52.69k (x1.02)

Multithread

i5-5675R

1700
Test#1 (Integers)
84.92k
101.78k (x1.2)
Test#2 (FP)
72.09k
177.57k (x2.46)
Test#3 (Generic, ZIP)
20.13k
47.18k (x2.34)
Test#1 (Memory)
17.07k
6.78k (x0.4)
TOTAL
194.2k
333.31k (x1.72)

Performance/W
i5-5675R
1700
Test#1 (Integers)
1306 points/W
1566 points/W
Test#2 (FP)
1109 points/W
2732 points/W
Test#3 (Generic, ZIP)
310 points/W
726 points/W
Test#1 (Memory)
263 points/W
104 points/W
TOTAL
2988 points/W
5128 points/W

Performance/GHz
i5-5675R
1700
Test#1 (Integers)
6087 points/GHz
3419 points/GHz
Test#2 (FP)
5164 points/GHz
5661 points/GHz
Test#3 (Generic, ZIP)
1445 points/GHz
1251 points/GHz
Test#1 (Memory)
1590 points/GHz
3911 points/GHz
TOTAL
14286 points/GHz
14241 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