Core i7-7500U vs i5-2300
Description
The i7-7500U is based on Kaby Lake architecture while the i5-2300 is based on Sandy Bridge.
Using the multithread performance as a reference, the i7-7500U gets a score of 88.9 k points while the i5-2300 gets 79.5 k points.
Summarizing, the i7-7500U is 1.1 times faster than the i5-2300 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-7500U gets a score of 88.9 k points while the i5-2300 gets 79.5 k points.
Summarizing, the i7-7500U is 1.1 times faster than the i5-2300 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806e9
206a7
Core
Kaby Lake-U
Sandy Bridge
Base frecuency
2.7 GHz
2.8 GHz
Boost frecuency
3.5 GHz
3.1 GHz
Socket
BGA1356
LGA 1155
Cores/Threads
2/4
4/4
TDP
15 W
95 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x32 kB
Cache L2
2x256 kB
4x256 kB
Cache L3
4096 kB
6144 kB
Date
August 2016
May 2011
Mean monothread perf.
48.67k points
24.53k points
Mean multithread perf.
86.94k points
79.46k 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
i7-7500U
i5-2300
Test#1 (Integers)
3.53k
2.52k (x0.72)
Test#2 (FP)
14.67k
7.01k (x0.48)
Test#3 (Generic, ZIP)
4.84k
3.77k (x0.78)
Test#1 (Memory)
6.26k
4.22k (x0.67)
TOTAL
29.29k
17.53k (x0.6)
Multithread
i7-7500U
i5-2300
Test#1 (Integers)
7.26k
9.46k (x1.3)
Test#2 (FP)
35.04k
26.25k (x0.75)
Test#3 (Generic, ZIP)
11.28k
14.1k (x1.25)
Test#1 (Memory)
5.69k
3.13k (x0.55)
TOTAL
59.27k
52.93k (x0.89)
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
i7-7500U
i5-2300
Test#1 (Integers)
12.71k
8.65k (x0.68)
Test#2 (FP)
18.61k
7.8k (x0.42)
Test#3 (Generic, ZIP)
4.78k
3.92k (x0.82)
Test#1 (Memory)
6.63k
4.16k (x0.63)
TOTAL
42.72k
24.53k (x0.57)
Multithread
i7-7500U
i5-2300
Test#1 (Integers)
27.27k
32.45k (x1.19)
Test#2 (FP)
44.7k
29.25k (x0.65)
Test#3 (Generic, ZIP)
11.33k
14.64k (x1.29)
Test#1 (Memory)
5.55k
3.12k (x0.56)
TOTAL
88.86k
79.46k (x0.89)
Performance/W
i7-7500U
i5-2300
Test#1 (Integers)
1818 points/W
342 points/W
Test#2 (FP)
2980 points/W
308 points/W
Test#3 (Generic, ZIP)
755 points/W
154 points/W
Test#1 (Memory)
370 points/W
33 points/W
TOTAL
5924 points/W
836 points/W
Performance/GHz
i7-7500U
i5-2300
Test#1 (Integers)
3631 points/GHz
2791 points/GHz
Test#2 (FP)
5316 points/GHz
2516 points/GHz
Test#3 (Generic, ZIP)
1365 points/GHz
1263 points/GHz
Test#1 (Memory)
1895 points/GHz
1343 points/GHz
TOTAL
12207 points/GHz
7912 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