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Core i7-6560U vs i5-7300U


Description
The i7-6560U is based on Skylake architecture while the i5-7300U is based on Kaby Lake.

Using the multithread performance as a reference, the i7-6560U gets a score of 107 k points while the i5-7300U gets 109.1 k points.

Summarizing, the i5-7300U is 1 times faster than the i7-6560U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
406e3
806e9
Core
Skylake-U
Kaby Lake-U
Architecture
Base frecuency
2.2 GHz
2.6 GHz
Boost frecuency
3.2 GHz
3.5 GHz
Socket
BGA1356
BGA1356
Cores/Threads
2/4
2/4
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
4096 kB
3072 kB
Date
September 2015
January 2017
Mean monothread perf.
52.96k points
48.25k points
Mean multithread perf.
107.01k 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
i7-6560U
i5-7300U
Test#1 (Integers)
3.29k
3.11k (x0.94)
Test#2 (FP)
13.52k
12.24k (x0.9)
Test#3 (Generic, ZIP)
4.24k
4.1k (x0.97)
Test#1 (Memory)
7.08k
4.96k (x0.7)
TOTAL
28.14k
24.41k (x0.87)

Multithread

i7-6560U

i5-7300U
Test#1 (Integers)
6.49k
6.98k (x1.07)
Test#2 (FP)
31.11k
32.05k (x1.03)
Test#3 (Generic, ZIP)
10.25k
10.82k (x1.06)
Test#1 (Memory)
6.16k
5.52k (x0.9)
TOTAL
54.01k
55.36k (x1.02)

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
i7-6560U
i5-7300U
Test#1 (Integers)
22.21k
20.18k (x0.91)
Test#2 (FP)
19.25k
18.57k (x0.96)
Test#3 (Generic, ZIP)
4.41k
4.24k (x0.96)
Test#1 (Memory)
7.09k
5.25k (x0.74)
TOTAL
52.96k
48.25k (x0.91)

Multithread

i7-6560U

i5-7300U
Test#1 (Integers)
44.94k
47.75k (x1.06)
Test#2 (FP)
44.98k
44.82k (x1)
Test#3 (Generic, ZIP)
10.83k
10.82k (x1)
Test#1 (Memory)
6.26k
5.7k (x0.91)
TOTAL
107.01k
109.1k (x1.02)

Performance/W
i7-6560U
i5-7300U
Test#1 (Integers)
2996 points/W
3184 points/W
Test#2 (FP)
2998 points/W
2988 points/W
Test#3 (Generic, ZIP)
722 points/W
721 points/W
Test#1 (Memory)
418 points/W
380 points/W
TOTAL
7134 points/W
7273 points/W

Performance/GHz
i7-6560U
i5-7300U
Test#1 (Integers)
6941 points/GHz
5766 points/GHz
Test#2 (FP)
6017 points/GHz
5306 points/GHz
Test#3 (Generic, ZIP)
1377 points/GHz
1213 points/GHz
Test#1 (Memory)
2214 points/GHz
1501 points/GHz
TOTAL
16550 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