Core i5-7300U vs i7-6500U
Description
The i5-7300U is based on Kaby Lake architecture while the i7-6500U is based on Skylake.
Using the multithread performance as a reference, the i5-7300U gets a score of 109.1 k points while the i7-6500U gets 97.5 k points.
Summarizing, the i5-7300U is 1.1 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-7300U gets a score of 109.1 k points while the i7-6500U gets 97.5 k points.
Summarizing, the i5-7300U is 1.1 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806e9
406e3
Core
Kaby Lake-U
Skylake-U
Base frecuency
2.6 GHz
2.5 GHz
Boost frecuency
3.5 GHz
3.1 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
4096 kB
Cache L3
3072 kB
kB
Date
January 2017
September 2015
Mean monothread perf.
48.25k points
46.25k points
Mean multithread perf.
109.1k points
97.52k 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
i5-7300U
i7-6500U
Test#1 (Integers)
3.11k
2.98k (x0.96)
Test#2 (FP)
12.24k
12.19k (x1)
Test#3 (Generic, ZIP)
4.1k
3.91k (x0.95)
Test#1 (Memory)
4.96k
5.3k (x1.07)
TOTAL
24.41k
24.37k (x1)
Multithread
i5-7300U
i7-6500U
Test#1 (Integers)
6.98k
6.1k (x0.87)
Test#2 (FP)
32.05k
28.73k (x0.9)
Test#3 (Generic, ZIP)
10.82k
9.56k (x0.88)
Test#1 (Memory)
5.52k
6.71k (x1.22)
TOTAL
55.36k
51.09k (x0.92)
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
i5-7300U
i7-6500U
Test#1 (Integers)
9.96k
11.11k (x1.12)
Test#2 (FP)
15.11k
15.97k (x1.06)
Test#3 (Generic, ZIP)
3.87k
4.25k (x1.1)
Test#1 (Memory)
4.54k
5.66k (x1.25)
TOTAL
33.47k
36.99k (x1.11)
Multithread
i5-7300U
i7-6500U
Test#1 (Integers)
25.26k
23.1k (x0.91)
Test#2 (FP)
40.6k
36.73k (x0.9)
Test#3 (Generic, ZIP)
11.24k
9.99k (x0.89)
Test#1 (Memory)
5.83k
7k (x1.2)
TOTAL
82.94k
76.82k (x0.93)
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
i5-7300U
i7-6500U
Test#1 (Integers)
9.85k
11.09k (x1.13)
Test#2 (FP)
17.37k
17.1k (x0.98)
Test#3 (Generic, ZIP)
3.98k
4.12k (x1.04)
Test#1 (Memory)
5.11k
5.58k (x1.09)
TOTAL
36.31k
37.9k (x1.04)
Multithread
i5-7300U
i7-6500U
Test#1 (Integers)
25.37k
23.3k (x0.92)
Test#2 (FP)
43.43k
38.52k (x0.89)
Test#3 (Generic, ZIP)
10.62k
9.95k (x0.94)
Test#1 (Memory)
5.4k
6.95k (x1.29)
TOTAL
84.82k
78.72k (x0.93)
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
i5-7300U
i7-6500U
Test#1 (Integers)
20.18k
19.47k (x0.96)
Test#2 (FP)
18.57k
17.58k (x0.95)
Test#3 (Generic, ZIP)
4.24k
4.05k (x0.95)
Test#1 (Memory)
5.25k
5.15k (x0.98)
TOTAL
48.25k
46.25k (x0.96)
Multithread
i5-7300U
i7-6500U
Test#1 (Integers)
47.75k
42.05k (x0.88)
Test#2 (FP)
44.82k
40.2k (x0.9)
Test#3 (Generic, ZIP)
10.82k
9.4k (x0.87)
Test#1 (Memory)
5.7k
5.86k (x1.03)
TOTAL
109.1k
97.52k (x0.89)
Performance/W
i5-7300U
i7-6500U
Test#1 (Integers)
3184 points/W
2803 points/W
Test#2 (FP)
2988 points/W
2680 points/W
Test#3 (Generic, ZIP)
721 points/W
626 points/W
Test#1 (Memory)
380 points/W
391 points/W
TOTAL
7273 points/W
6501 points/W
Performance/GHz
i5-7300U
i7-6500U
Test#1 (Integers)
5766 points/GHz
6279 points/GHz
Test#2 (FP)
5306 points/GHz
5672 points/GHz
Test#3 (Generic, ZIP)
1213 points/GHz
1305 points/GHz
Test#1 (Memory)
1501 points/GHz
1662 points/GHz
TOTAL
13785 points/GHz
14918 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