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Core i3-6100 vs i5-7300U


Description
The i3-6100 is based on Skylake architecture while the i5-7300U is based on Kaby Lake.

Using the multithread performance as a reference, the i3-6100 gets a score of 112.3 k points while the i5-7300U gets 109.1 k points.

Summarizing, the i3-6100 is 1 times faster than the i5-7300U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
806e9
Core
Skylake-S
Kaby Lake-U
Architecture
Base frecuency
3.7 GHz
2.6 GHz
Boost frecuency
3.7 GHz
3.5 GHz
Socket
LGA 1151
BGA1356
Cores/Threads
2/2
2/4
TDP
51 W
15 W
Cache L1 (d+i)
32+32 kB
2x32+2x32 kB
Cache L2
256 kB
2x256 kB
Cache L3
4096 kB
3072 kB
Date
September 2015
January 2017
Mean monothread perf.
52.84k points
48.25k points
Mean multithread perf.
112.28k points
109.1k 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
i3-6100
i5-7300U
Test#1 (Integers)
3.81k
3.11k (x0.81)
Test#2 (FP)
15.65k
12.24k (x0.78)
Test#3 (Generic, ZIP)
5.14k
4.1k (x0.8)
Test#1 (Memory)
4.28k
4.96k (x1.16)
TOTAL
28.89k
24.41k (x0.84)

Multithread

i3-6100

i5-7300U
Test#1 (Integers)
7.75k
6.98k (x0.9)
Test#2 (FP)
37.33k
32.05k (x0.86)
Test#3 (Generic, ZIP)
12.13k
10.82k (x0.89)
Test#1 (Memory)
3.56k
5.52k (x1.55)
TOTAL
60.77k
55.36k (x0.91)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i3-6100
i5-7300U
Test#1 (Integers)
13.76k
9.96k (x0.72)
Test#2 (FP)
19.96k
15.11k (x0.76)
Test#3 (Generic, ZIP)
5.44k
3.87k (x0.71)
Test#1 (Memory)
4.4k
4.54k (x1.03)
TOTAL
43.55k
33.47k (x0.77)

Multithread

i3-6100

i5-7300U
Test#1 (Integers)
28.99k
25.26k (x0.87)
Test#2 (FP)
45.75k
40.6k (x0.89)
Test#3 (Generic, ZIP)
12.72k
11.24k (x0.88)
Test#1 (Memory)
3.68k
5.83k (x1.59)
TOTAL
91.14k
82.94k (x0.91)

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
i3-6100
i5-7300U
Test#1 (Integers)
13.78k
9.85k (x0.72)
Test#2 (FP)
21.21k
17.37k (x0.82)
Test#3 (Generic, ZIP)
5.2k
3.98k (x0.76)
Test#1 (Memory)
3.73k
5.11k (x1.37)
TOTAL
43.92k
36.31k (x0.83)

Multithread

i3-6100

i5-7300U
Test#1 (Integers)
29.02k
25.37k (x0.87)
Test#2 (FP)
49.55k
43.43k (x0.88)
Test#3 (Generic, ZIP)
12.3k
10.62k (x0.86)
Test#1 (Memory)
3.28k
5.4k (x1.65)
TOTAL
94.15k
84.82k (x0.9)

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
i3-6100
i5-7300U
Test#1 (Integers)
22.89k
20.18k (x0.88)
Test#2 (FP)
21.04k
18.57k (x0.88)
Test#3 (Generic, ZIP)
4.9k
4.24k (x0.87)
Test#1 (Memory)
4.01k
5.25k (x1.31)
TOTAL
52.84k
48.25k (x0.91)

Multithread

i3-6100

i5-7300U
Test#1 (Integers)
50.05k
47.75k (x0.95)
Test#2 (FP)
47.13k
44.82k (x0.95)
Test#3 (Generic, ZIP)
11.38k
10.82k (x0.95)
Test#1 (Memory)
3.72k
5.7k (x1.53)
TOTAL
112.28k
109.1k (x0.97)

Performance/W
i3-6100
i5-7300U
Test#1 (Integers)
981 points/W
3184 points/W
Test#2 (FP)
924 points/W
2988 points/W
Test#3 (Generic, ZIP)
223 points/W
721 points/W
Test#1 (Memory)
73 points/W
380 points/W
TOTAL
2202 points/W
7273 points/W

Performance/GHz
i3-6100
i5-7300U
Test#1 (Integers)
6187 points/GHz
5766 points/GHz
Test#2 (FP)
5686 points/GHz
5306 points/GHz
Test#3 (Generic, ZIP)
1325 points/GHz
1213 points/GHz
Test#1 (Memory)
1084 points/GHz
1501 points/GHz
TOTAL
14282 points/GHz
13785 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4