Core i5-7300U vs Xeon E3-1220 v3
Description
The i5-7300U is based on Kaby Lake architecture while the E3-1220 v3 is based on Haswell.
Using the multithread performance as a reference, the i5-7300U gets a score of 109.1 k points while the E3-1220 v3 gets 140.8 k points.
Summarizing, the E3-1220 v3 is 1.3 times faster than the i5-7300U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-7300U gets a score of 109.1 k points while the E3-1220 v3 gets 140.8 k points.
Summarizing, the E3-1220 v3 is 1.3 times faster than the i5-7300U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806e9
306c3
Core
Kaby Lake-U
Haswell-WS
Base frecuency
2.6 GHz
3.1 GHz
Boost frecuency
3.5 GHz
3.5 GHz
Socket
BGA1356
LGA 1150
Cores/Threads
2/4
4 /4
TDP
15 W
80 W
Cache L1 (d+i)
2x32+2x32 kB
64 kB
Cache L2
2x256 kB
256 kB
Cache L3
3072 kB
8192 kB
Date
January 2017
June 2013
Mean monothread perf.
48.25k points
39.16k points
Mean multithread perf.
109.1k points
140.76k 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
i5-7300U
E3-1220 v3
Test#1 (Integers)
3.11k
3.45k (x1.11)
Test#2 (FP)
12.24k
9.96k (x0.81)
Test#3 (Generic, ZIP)
4.1k
4.26k (x1.04)
Test#1 (Memory)
4.96k
4.27k (x0.86)
TOTAL
24.41k
21.94k (x0.9)
Multithread
i5-7300U
E3-1220 v3
Test#1 (Integers)
6.98k
14.01k (x2.01)
Test#2 (FP)
32.05k
37.68k (x1.18)
Test#3 (Generic, ZIP)
10.82k
17.05k (x1.58)
Test#1 (Memory)
5.52k
7.35k (x1.33)
TOTAL
55.36k
76.09k (x1.37)
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
i5-7300U
E3-1220 v3
Test#1 (Integers)
20.18k
19.17k (x0.95)
Test#2 (FP)
18.57k
10.55k (x0.57)
Test#3 (Generic, ZIP)
4.24k
4.79k (x1.13)
Test#1 (Memory)
5.25k
4.65k (x0.88)
TOTAL
48.25k
39.16k (x0.81)
Multithread
i5-7300U
E3-1220 v3
Test#1 (Integers)
47.75k
73.13k (x1.53)
Test#2 (FP)
44.82k
42.06k (x0.94)
Test#3 (Generic, ZIP)
10.82k
18.03k (x1.67)
Test#1 (Memory)
5.7k
7.54k (x1.32)
TOTAL
109.1k
140.76k (x1.29)
Performance/W
i5-7300U
E3-1220 v3
Test#1 (Integers)
3184 points/W
914 points/W
Test#2 (FP)
2988 points/W
526 points/W
Test#3 (Generic, ZIP)
721 points/W
225 points/W
Test#1 (Memory)
380 points/W
94 points/W
TOTAL
7273 points/W
1759 points/W
Performance/GHz
i5-7300U
E3-1220 v3
Test#1 (Integers)
5766 points/GHz
5478 points/GHz
Test#2 (FP)
5306 points/GHz
3014 points/GHz
Test#3 (Generic, ZIP)
1213 points/GHz
1368 points/GHz
Test#1 (Memory)
1501 points/GHz
1328 points/GHz
TOTAL
13785 points/GHz
11188 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