Core i3-6006U vs Xeon E5-2667 v3
Description
The i3-6006U is based on Skylake architecture while the E5-2667 v3 is based on Haswell.
Using the multithread performance as a reference, the i3-6006U gets a score of 68.4 k points while the E5-2667 v3 gets 343.6 k points.
Summarizing, the E5-2667 v3 is 5 times faster than the i3-6006U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-6006U gets a score of 68.4 k points while the E5-2667 v3 gets 343.6 k points.
Summarizing, the E5-2667 v3 is 5 times faster than the i3-6006U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
406e3
306f2
Core
Skylake-U
Haswell-EP
Base frecuency
2 GHz
3.2 GHz
Boost frecuency
2 GHz
3.6 GHz
Socket
BGA1356
LGA 2011-3
Cores/Threads
2/4
8/16
TDP
15 W
135 W
Cache L1 (d+i)
2x32+2x32 kB
8x32+8x32 kB
Cache L2
2x256 kB
8x256 kB
Cache L3
3072 kB
20480 kB
Date
November 2016
September 2014
Mean monothread perf.
31.3k points
41.36k points
Mean multithread perf.
68.38k points
343.64k 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
i3-6006U
E5-2667 v3
Test#1 (Integers)
7.34k
13.1k (x1.78)
Test#2 (FP)
11.37k
11.91k (x1.05)
Test#3 (Generic, ZIP)
2.74k
4.83k (x1.76)
Test#1 (Memory)
3.08k
3.83k (x1.24)
TOTAL
24.53k
33.68k (x1.37)
Multithread
i3-6006U
E5-2667 v3
Test#1 (Integers)
15.32k
105.42k (x6.88)
Test#2 (FP)
25.61k
109.99k (x4.3)
Test#3 (Generic, ZIP)
6.36k
44.56k (x7.01)
Test#1 (Memory)
2.58k
17.7k (x6.85)
TOTAL
49.87k
277.66k (x5.57)
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
i3-6006U
E5-2667 v3
Test#1 (Integers)
12.89k
20.99k (x1.63)
Test#2 (FP)
11.72k
11.9k (x1.02)
Test#3 (Generic, ZIP)
2.74k
4.72k (x1.72)
Test#1 (Memory)
3.95k
3.75k (x0.95)
TOTAL
31.3k
41.36k (x1.32)
Multithread
i3-6006U
E5-2667 v3
Test#1 (Integers)
29.95k
172.62k (x5.76)
Test#2 (FP)
27.93k
110.03k (x3.94)
Test#3 (Generic, ZIP)
6.74k
44.06k (x6.54)
Test#1 (Memory)
3.77k
16.93k (x4.5)
TOTAL
68.38k
343.64k (x5.03)
Performance/W
i3-6006U
E5-2667 v3
Test#1 (Integers)
1997 points/W
1279 points/W
Test#2 (FP)
1862 points/W
815 points/W
Test#3 (Generic, ZIP)
449 points/W
326 points/W
Test#1 (Memory)
251 points/W
125 points/W
TOTAL
4559 points/W
2545 points/W
Performance/GHz
i3-6006U
E5-2667 v3
Test#1 (Integers)
6444 points/GHz
5830 points/GHz
Test#2 (FP)
5858 points/GHz
3305 points/GHz
Test#3 (Generic, ZIP)
1371 points/GHz
1311 points/GHz
Test#1 (Memory)
1975 points/GHz
1043 points/GHz
TOTAL
15649 points/GHz
11489 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