Core i7-4720HQ vs i3-5005U
Description
The i7-4720HQ is based on Haswell architecture while the i3-5005U is based on Broadwell.
Using the multithread performance as a reference, the i7-4720HQ gets a score of 132.3 k points while the i3-5005U gets 55 k points.
Summarizing, the i7-4720HQ is 2.4 times faster than the i3-5005U . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-4720HQ gets a score of 132.3 k points while the i3-5005U gets 55 k points.
Summarizing, the i7-4720HQ is 2.4 times faster than the i3-5005U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306c3
306d4
Core
Haswell
Broadwell-U
Base frecuency
2.6 GHz
2 GHz
Boost frecuency
3.6 GHz
2 GHz
Socket
BGA1364
Cores/Threads
4/8
2 /2
TDP
47 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
4x256 kB
256 kB
Cache L3
6144 kB
3072 kB
Date
January 2015
March 2015
Mean monothread perf.
40.12k points
25.61k points
Mean multithread perf.
132.35k points
54.99k points
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
i7-4720HQ
i3-5005U
Test#1 (Integers)
20.68k
11.08k (x0.54)
Test#2 (FP)
10.28k
9.5k (x0.92)
Test#3 (Generic, ZIP)
4.87k
2.51k (x0.52)
Test#1 (Memory)
4.29k
2.52k (x0.59)
TOTAL
40.12k
25.61k (x0.64)
Multithread
i7-4720HQ
i3-5005U
Test#1 (Integers)
66.84k
23.11k (x0.35)
Test#2 (FP)
42.85k
22.79k (x0.53)
Test#3 (Generic, ZIP)
16.77k
6.06k (x0.36)
Test#1 (Memory)
5.88k
3.03k (x0.51)
TOTAL
132.35k
54.99k (x0.42)
Performance/W
i7-4720HQ
i3-5005U
Test#1 (Integers)
1422 points/W
1541 points/W
Test#2 (FP)
912 points/W
1519 points/W
Test#3 (Generic, ZIP)
357 points/W
404 points/W
Test#1 (Memory)
125 points/W
202 points/W
TOTAL
2816 points/W
3666 points/W
Performance/GHz
i7-4720HQ
i3-5005U
Test#1 (Integers)
5745 points/GHz
5541 points/GHz
Test#2 (FP)
2856 points/GHz
4749 points/GHz
Test#3 (Generic, ZIP)
1352 points/GHz
1255 points/GHz
Test#1 (Memory)
1191 points/GHz
1259 points/GHz
TOTAL
11143 points/GHz
12804 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