Xeon E5-2670 v3 vs Core i5-7400T
Description
The E5-2670 v3 is based on Haswell architecture while the i5-7400T is based on Kaby Lake.
Using the multithread performance as a reference, the E5-2670 v3 gets a score of 452.9 k points while the i5-7400T gets 163.4 k points.
Summarizing, the E5-2670 v3 is 2.8 times faster than the i5-7400T. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E5-2670 v3 gets a score of 452.9 k points while the i5-7400T gets 163.4 k points.
Summarizing, the E5-2670 v3 is 2.8 times faster than the i5-7400T. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306f2
906e9
Core
Haswell-EP
Kaby Lake-S
Base frecuency
2.3 GHz
2.4 GHz
Boost frecuency
3.1 GHz
3 GHz
Socket
LGA 2011-3
LGA 1151
Cores/Threads
12/24
4/4
TDP
120 W
35 W
Cache L1 (d+i)
12x32+12x32 kB
4x32+4x32 kB
Cache L2
12x256 kB
4x256 kB
Cache L3
30720 kB
6144 kB
Date
September 2014
January 2017
Mean monothread perf.
36.41k points
49.16k points
Mean multithread perf.
452.9k points
163.4k 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
E5-2670 v3
i5-7400T
Test#1 (Integers)
18.62k
19.7k (x1.06)
Test#2 (FP)
10.49k
17.29k (x1.65)
Test#3 (Generic, ZIP)
4.04k
4.07k (x1.01)
Test#1 (Memory)
3.26k
8.1k (x2.48)
TOTAL
36.41k
49.16k (x1.35)
Multithread
E5-2670 v3
i5-7400T
Test#1 (Integers)
236.25k
75.27k (x0.32)
Test#2 (FP)
151.05k
66.24k (x0.44)
Test#3 (Generic, ZIP)
58.9k
13.93k (x0.24)
Test#1 (Memory)
6.7k
7.95k (x1.19)
TOTAL
452.9k
163.4k (x0.36)
Performance/W
E5-2670 v3
i5-7400T
Test#1 (Integers)
1969 points/W
2151 points/W
Test#2 (FP)
1259 points/W
1893 points/W
Test#3 (Generic, ZIP)
491 points/W
398 points/W
Test#1 (Memory)
56 points/W
227 points/W
TOTAL
3774 points/W
4669 points/W
Performance/GHz
E5-2670 v3
i5-7400T
Test#1 (Integers)
6006 points/GHz
6568 points/GHz
Test#2 (FP)
3385 points/GHz
5764 points/GHz
Test#3 (Generic, ZIP)
1303 points/GHz
1356 points/GHz
Test#1 (Memory)
1052 points/GHz
2700 points/GHz
TOTAL
11745 points/GHz
16388 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