Core i3-6100T vs Xeon E3-1220 v3
Description
The i3-6100T is based on Skylake architecture while the E3-1220 v3 is based on Haswell.
Using the multithread performance as a reference, the i3-6100T gets a score of 105.2 k points while the E3-1220 v3 gets 140.8 k points.
Summarizing, the E3-1220 v3 is 1.3 times faster than the i3-6100T. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-6100T gets a score of 105.2 k points while the E3-1220 v3 gets 140.8 k points.
Summarizing, the E3-1220 v3 is 1.3 times faster than the i3-6100T. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
506e3
306c3
Core
Skylake-S
Haswell-WS
Base frecuency
3.2 GHz
3.1 GHz
Boost frecuency
3.2 GHz
3.5 GHz
Socket
LGA 1151
LGA 1150
Cores/Threads
2/4
4 /4
TDP
35 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
November 2015
June 2013
Mean monothread perf.
43.92k points
39.16k points
Mean multithread perf.
105.21k 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
i3-6100T
E3-1220 v3
Test#1 (Integers)
3.14k
3.45k (x1.1)
Test#2 (FP)
12.26k
9.96k (x0.81)
Test#3 (Generic, ZIP)
3.94k
4.26k (x1.08)
Test#1 (Memory)
2.21k
4.27k (x1.93)
TOTAL
21.55k
21.94k (x1.02)
Multithread
i3-6100T
E3-1220 v3
Test#1 (Integers)
6.52k
14.01k (x2.15)
Test#2 (FP)
30.61k
37.68k (x1.23)
Test#3 (Generic, ZIP)
10.59k
17.05k (x1.61)
Test#1 (Memory)
2.77k
7.35k (x2.65)
TOTAL
50.49k
76.09k (x1.51)
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
i3-6100T
E3-1220 v3
Test#1 (Integers)
19.58k
19.17k (x0.98)
Test#2 (FP)
16.97k
10.55k (x0.62)
Test#3 (Generic, ZIP)
3.91k
4.79k (x1.23)
Test#1 (Memory)
3.47k
4.65k (x1.34)
TOTAL
43.92k
39.16k (x0.89)
Multithread
i3-6100T
E3-1220 v3
Test#1 (Integers)
47.02k
73.13k (x1.56)
Test#2 (FP)
44.41k
42.06k (x0.95)
Test#3 (Generic, ZIP)
9.93k
18.03k (x1.82)
Test#1 (Memory)
3.85k
7.54k (x1.96)
TOTAL
105.21k
140.76k (x1.34)
Performance/W
i3-6100T
E3-1220 v3
Test#1 (Integers)
1344 points/W
914 points/W
Test#2 (FP)
1269 points/W
526 points/W
Test#3 (Generic, ZIP)
284 points/W
225 points/W
Test#1 (Memory)
110 points/W
94 points/W
TOTAL
3006 points/W
1759 points/W
Performance/GHz
i3-6100T
E3-1220 v3
Test#1 (Integers)
6119 points/GHz
5478 points/GHz
Test#2 (FP)
5303 points/GHz
3014 points/GHz
Test#3 (Generic, ZIP)
1221 points/GHz
1368 points/GHz
Test#1 (Memory)
1084 points/GHz
1328 points/GHz
TOTAL
13726 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