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Core i7-6700HQ vs i5-7500


Description
The i7-6700HQ is based on Skylake architecture while the i5-7500 is based on Kaby Lake.

Using the multithread performance as a reference, the i7-6700HQ gets a score of 205.2 k points while the i5-7500 gets 191.7 k points.

Summarizing, the i7-6700HQ is 1.1 times faster than the i5-7500 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
906e9
Core
Skylake-H
Kaby Lake-S
Architecture
Base frecuency
2.6 GHz
3.4 GHz
Boost frecuency
3.5 GHz
3.8 GHz
Socket
BGA1440
LGA 1151
Cores/Threads
4/8
4/4
TDP
45 W
65 W
Cache L1 (d+i)
4x32+4x32 kB
32+32 kB
Cache L2
4x256 kB
256 kB
Cache L3
6144 kB
6144 kB
Date
September 2016
Mean monothread perf.
50.54k points
61.51k points
Mean multithread perf.
205.24k points
191.71k 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
i7-6700HQ
i5-7500
Test#1 (Integers)
11.23k
14.03k (x1.25)
Test#2 (FP)
16.98k
21.07k (x1.24)
Test#3 (Generic, ZIP)
4.21k
5.15k (x1.22)
Test#1 (Memory)
7.07k
7.77k (x1.1)
TOTAL
39.49k
48.03k (x1.22)

Multithread

i7-6700HQ

i5-7500
Test#1 (Integers)
44.59k
50.12k (x1.12)
Test#2 (FP)
75.02k
74.8k (x1)
Test#3 (Generic, ZIP)
20.15k
19.69k (x0.98)
Test#1 (Memory)
5.92k
5.19k (x0.88)
TOTAL
145.68k
149.79k (x1.03)

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
i7-6700HQ
i5-7500
Test#1 (Integers)
21.33k
25.59k (x1.2)
Test#2 (FP)
18.34k
22.57k (x1.23)
Test#3 (Generic, ZIP)
4.44k
5.27k (x1.19)
Test#1 (Memory)
6.44k
8.08k (x1.25)
TOTAL
50.54k
61.51k (x1.22)

Multithread

i7-6700HQ

i5-7500
Test#1 (Integers)
91.89k
88.3k (x0.96)
Test#2 (FP)
87.87k
78.59k (x0.89)
Test#3 (Generic, ZIP)
20.61k
19.72k (x0.96)
Test#1 (Memory)
4.87k
5.1k (x1.05)
TOTAL
205.24k
191.71k (x0.93)

Performance/W
i7-6700HQ
i5-7500
Test#1 (Integers)
2042 points/W
1358 points/W
Test#2 (FP)
1953 points/W
1209 points/W
Test#3 (Generic, ZIP)
458 points/W
303 points/W
Test#1 (Memory)
108 points/W
79 points/W
TOTAL
4561 points/W
2949 points/W

Performance/GHz
i7-6700HQ
i5-7500
Test#1 (Integers)
6094 points/GHz
6734 points/GHz
Test#2 (FP)
5240 points/GHz
5939 points/GHz
Test#3 (Generic, ZIP)
1267 points/GHz
1387 points/GHz
Test#1 (Memory)
1840 points/GHz
2125 points/GHz
TOTAL
14441 points/GHz
16186 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