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Core i5-3570S vs i7-5500U


Description
The i5-3570S is based on Ivy Bridge architecture while the i7-5500U is based on Broadwell.

Using the multithread performance as a reference, the i5-3570S gets a score of 102.4 k points while the i7-5500U gets 67.1 k points.

Summarizing, the i5-3570S is 1.5 times faster than the i7-5500U . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306a9
306d4
Core
Ivy Bridge
Broadwell-U
Architecture
Base frecuency
3.1 GHz
2.4 GHz
Boost frecuency
3.8 GHz
3 GHz
Socket
LGA 1155
Cores/Threads
4/4
2 /2
TDP
65 W
15 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
6144 kB
4096 kB
Date
Jun 2012
March 2015

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
i5-3570S
i7-5500U
Test#1 (Integers)
10387
10369 (-0.18%)
Test#2 (FP)
10077
14254 (41.46%)
Test#3 (Generic, ZIP)
4013
4073 (1.50%)
Test#1 (Memory)
4127
3117 (-24.49%)
TOTAL
28605
31813 (11.22%)

Multithread

i5-3570S

i7-5500U
Test#1 (Integers)
40436
20929 (-48.24%)
Test#2 (FP)
39310
33871 (-13.83%)
Test#3 (Generic, ZIP)
15175
8985 (-40.79%)
Test#1 (Memory)
7493
3349 (-55.30%)
TOTAL
102414
67135 (-34.45%)

Performance/W
i5-3570S
i7-5500U
Test#1 (Integers)
622 points/W
1395 points/W
Test#2 (FP)
605 points/W
2258 points/W
Test#3 (Generic, ZIP)
233 points/W
599 points/W
Test#1 (Memory)
115 points/W
223 points/W
TOTAL
1576 points/W
4476 points/W

Performance/GHz
i5-3570S
i7-5500U
Test#1 (Integers)
2734 points/GHz
3456 points/GHz
Test#2 (FP)
2652 points/GHz
4751 points/GHz
Test#3 (Generic, ZIP)
1056 points/GHz
1358 points/GHz
Test#1 (Memory)
1086 points/GHz
1039 points/GHz
TOTAL
7528 points/GHz
10604 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. 3.7.8