Core i7-4500U vs i3-5005U
Description
The i7-4500U is based on Haswell architecture while the i3-5005U is based on Broadwell.
Using the multithread performance as a reference, the i7-4500U gets a score of 66.1 k points while the i3-5005U gets 55 k points.
Summarizing, the i7-4500U is 1.2 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 i7-4500U gets a score of 66.1 k points while the i3-5005U gets 55 k points.
Summarizing, the i7-4500U is 1.2 times faster than the i3-5005U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
40651
306d4
Core
Haswell
Broadwell-U
Base frecuency
1.8 GHz
2 GHz
Boost frecuency
3 GHz
2 GHz
Socket
BGA1168
Cores/Threads
2 /2
2 /2
TDP
15 W
15 W
Cache L1 (d+i)
32+32 kB
2x32+2x32 kB
Cache L2
256 kB
256 kB
Cache L3
4096 kB
3072 kB
Date
June 2013
March 2015
Mean monothread perf.
33.02k points
25.61k points
Mean multithread perf.
66.14k points
54.99k points
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
i7-4500U
i3-5005U
Test#1 (Integers)
10.41k
6.24k (x0.6)
Test#2 (FP)
8.97k
8.82k (x0.98)
Test#3 (Generic, ZIP)
3.82k
2.38k (x0.62)
Test#1 (Memory)
3.39k
2.4k (x0.71)
TOTAL
26.59k
19.84k (x0.75)
Multithread
i7-4500U
i3-5005U
Test#1 (Integers)
19.91k
12.33k (x0.62)
Test#2 (FP)
21.47k
25.82k (x1.2)
Test#3 (Generic, ZIP)
8.53k
6.56k (x0.77)
Test#1 (Memory)
3.53k
3.18k (x0.9)
TOTAL
53.44k
47.89k (x0.9)
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
i7-4500U
i3-5005U
Test#1 (Integers)
16.67k
11.08k (x0.66)
Test#2 (FP)
9k
9.5k (x1.06)
Test#3 (Generic, ZIP)
3.75k
2.51k (x0.67)
Test#1 (Memory)
3.6k
2.52k (x0.7)
TOTAL
33.02k
25.61k (x0.78)
Multithread
i7-4500U
i3-5005U
Test#1 (Integers)
31.77k
23.11k (x0.73)
Test#2 (FP)
21.36k
22.79k (x1.07)
Test#3 (Generic, ZIP)
7.95k
6.06k (x0.76)
Test#1 (Memory)
5.06k
3.03k (x0.6)
TOTAL
66.14k
54.99k (x0.83)
Performance/W
i7-4500U
i3-5005U
Test#1 (Integers)
2118 points/W
1541 points/W
Test#2 (FP)
1424 points/W
1519 points/W
Test#3 (Generic, ZIP)
530 points/W
404 points/W
Test#1 (Memory)
338 points/W
202 points/W
TOTAL
4410 points/W
3666 points/W
Performance/GHz
i7-4500U
i3-5005U
Test#1 (Integers)
5558 points/GHz
5541 points/GHz
Test#2 (FP)
3001 points/GHz
4749 points/GHz
Test#3 (Generic, ZIP)
1250 points/GHz
1255 points/GHz
Test#1 (Memory)
1199 points/GHz
1259 points/GHz
TOTAL
11008 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