Xeon E3-1270 v2 vs Core i5-5675R
Description
The E3-1270 v2 is based on Ivy Bridge architecture while the i5-5675R is based on Broadwell.
Using the multithread performance as a reference, the E3-1270 v2 gets a score of 139.4 k points while the i5-5675R gets 156.8 k points.
Summarizing, the i5-5675R is 1.1 times faster than the E3-1270 v2 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E3-1270 v2 gets a score of 139.4 k points while the i5-5675R gets 156.8 k points.
Summarizing, the i5-5675R is 1.1 times faster than the E3-1270 v2 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306a9
40671
Core
Ivy Bridge-H2
Bradwell-H
Base frecuency
3.5 GHz
3.1 GHz
Boost frecuency
3.9 GHz
3.6 GHz
Socket
LGA 1155
BGA1364
Cores/Threads
4 /8
4/4
TDP
69 W
65 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
8192 kB
4096 kB
Date
May 2012
June 2015
Mean monothread perf.
36.29k points
51.43k points
Mean multithread perf.
139.38k points
194.2k 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
E3-1270 v2
i5-5675R
Test#1 (Integers)
13.16k
12.88k (x0.98)
Test#2 (FP)
12.51k
18.27k (x1.46)
Test#3 (Generic, ZIP)
5k
5.12k (x1.02)
Test#1 (Memory)
5.62k
5.45k (x0.97)
TOTAL
36.29k
41.72k (x1.15)
Multithread
E3-1270 v2
i5-5675R
Test#1 (Integers)
51.89k
49.91k (x0.96)
Test#2 (FP)
57.35k
70.3k (x1.23)
Test#3 (Generic, ZIP)
23.74k
19.69k (x0.83)
Test#1 (Memory)
6.4k
16.92k (x2.64)
TOTAL
139.38k
156.83k (x1.13)
Performance/W
E3-1270 v2
i5-5675R
Test#1 (Integers)
752 points/W
768 points/W
Test#2 (FP)
831 points/W
1082 points/W
Test#3 (Generic, ZIP)
344 points/W
303 points/W
Test#1 (Memory)
93 points/W
260 points/W
TOTAL
2020 points/W
2413 points/W
Performance/GHz
E3-1270 v2
i5-5675R
Test#1 (Integers)
3374 points/GHz
3578 points/GHz
Test#2 (FP)
3207 points/GHz
5075 points/GHz
Test#3 (Generic, ZIP)
1282 points/GHz
1422 points/GHz
Test#1 (Memory)
1441 points/GHz
1514 points/GHz
TOTAL
9304 points/GHz
11589 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