Core i3-6100U vs i7-3930K
Description
The i3-6100U is based on Skylake architecture while the i7-3930K is based on Sandy Bridge.
Using the multithread performance as a reference, the i3-6100U gets a score of 56.7 k points while the i7-3930K gets 155.9 k points.
Summarizing, the i7-3930K is 2.7 times faster than the i3-6100U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-6100U gets a score of 56.7 k points while the i7-3930K gets 155.9 k points.
Summarizing, the i7-3930K is 2.7 times faster than the i3-6100U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
406e3
206d7
Core
Skylake-U
Sandy Bridge-E
Base frecuency
2.3 GHz
3.2 GHz
Boost frecuency
2.3 GHz
3.8 GHz
Socket
BGA1356
LGA 2011
Cores/Threads
2/4
6/12
TDP
15 W
130 W
Cache L1 (d+i)
2x32+2x32 kB
32+32 kB
Cache L2
2x256 kB
256 kB
Cache L3
3072 kB
12288 kB
Date
September 2015
November 2011
Mean monothread perf.
30.73k points
27.76k points
Mean multithread perf.
69.94k points
155.86k 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
i3-6100U
i7-3930K
Test#1 (Integers)
8.06k
10.08k (x1.25)
Test#2 (FP)
12.85k
9.06k (x0.7)
Test#3 (Generic, ZIP)
3.14k
4.45k (x1.42)
Test#1 (Memory)
4.01k
4.16k (x1.04)
TOTAL
28.06k
27.76k (x0.99)
Multithread
i3-6100U
i7-3930K
Test#1 (Integers)
16.58k
62.22k (x3.75)
Test#2 (FP)
28.88k
60.25k (x2.09)
Test#3 (Generic, ZIP)
7.38k
30.42k (x4.12)
Test#1 (Memory)
3.82k
2.97k (x0.78)
TOTAL
56.66k
155.86k (x2.75)
Performance/W
i3-6100U
i7-3930K
Test#1 (Integers)
1105 points/W
479 points/W
Test#2 (FP)
1925 points/W
463 points/W
Test#3 (Generic, ZIP)
492 points/W
234 points/W
Test#1 (Memory)
254 points/W
23 points/W
TOTAL
3777 points/W
1199 points/W
Performance/GHz
i3-6100U
i7-3930K
Test#1 (Integers)
3506 points/GHz
2653 points/GHz
Test#2 (FP)
5587 points/GHz
2383 points/GHz
Test#3 (Generic, ZIP)
1366 points/GHz
1172 points/GHz
Test#1 (Memory)
1742 points/GHz
1096 points/GHz
TOTAL
12201 points/GHz
7304 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