Core i5-2520M vs i7-7560U
Description
The i5-2520M is based on Sandy Bridge architecture while the i7-7560U is based on Kaby Lake.
Using the multithread performance as a reference, the i5-2520M gets a score of 50.2 k points while the i7-7560U gets 89 k points.
Summarizing, the i7-7560U is 1.8 times faster than the i5-2520M . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-2520M gets a score of 50.2 k points while the i7-7560U gets 89 k points.
Summarizing, the i7-7560U is 1.8 times faster than the i5-2520M . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
206a7
806e9
Core
Sandy Bridge
Kaby Lake-U
Base frecuency
2.5 GHz
2.4 GHz
Boost frecuency
3.2 GHz
3.8 GHz
Socket
BGA1023
BGA 1356
Cores/Threads
2/2
2/4
TDP
35 W
15 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
3072 kB
4096 kB
Date
February 2011
January 2017
Mean monothread perf.
24.13k points
48.16k points
Mean multithread perf.
50.23k points
97.27k 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
i5-2520M
i7-7560U
Test#1 (Integers)
2.69k
3.56k (x1.32)
Test#2 (FP)
7.28k
12.71k (x1.75)
Test#3 (Generic, ZIP)
3.84k
3.93k (x1.02)
Test#1 (Memory)
3.05k
8.89k (x2.91)
TOTAL
16.86k
29.09k (x1.73)
Multithread
i5-2520M
i7-7560U
Test#1 (Integers)
6.08k
6.34k (x1.04)
Test#2 (FP)
16.15k
29.51k (x1.83)
Test#3 (Generic, ZIP)
8.87k
8.94k (x1.01)
Test#1 (Memory)
3.06k
14.72k (x4.82)
TOTAL
34.15k
59.51k (x1.74)
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
i5-2520M
i7-7560U
Test#1 (Integers)
9.04k
12.88k (x1.42)
Test#2 (FP)
8.03k
20.02k (x2.49)
Test#3 (Generic, ZIP)
4.06k
4.15k (x1.02)
Test#1 (Memory)
2.99k
8.97k (x3)
TOTAL
24.13k
46.02k (x1.91)
Multithread
i5-2520M
i7-7560U
Test#1 (Integers)
19.82k
23k (x1.16)
Test#2 (FP)
18.12k
41.21k (x2.27)
Test#3 (Generic, ZIP)
9.23k
9.92k (x1.07)
Test#1 (Memory)
3.06k
14.9k (x4.87)
TOTAL
50.23k
89.03k (x1.77)
Performance/W
i5-2520M
i7-7560U
Test#1 (Integers)
566 points/W
1533 points/W
Test#2 (FP)
518 points/W
2747 points/W
Test#3 (Generic, ZIP)
264 points/W
661 points/W
Test#1 (Memory)
88 points/W
994 points/W
TOTAL
1435 points/W
5935 points/W
Performance/GHz
i5-2520M
i7-7560U
Test#1 (Integers)
2826 points/GHz
3390 points/GHz
Test#2 (FP)
2510 points/GHz
5268 points/GHz
Test#3 (Generic, ZIP)
1269 points/GHz
1092 points/GHz
Test#1 (Memory)
935 points/GHz
2361 points/GHz
TOTAL
7540 points/GHz
12111 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