Pentium 4405U vs Core i3-7100U
Description
The 4405U is based on Skylake architecture while the i3-7100U is based on Kaby Lake.
Using the multithread performance as a reference, the 4405U gets a score of 51.1 k points while the i3-7100U gets 57.3 k points.
Summarizing, the i3-7100U is 1.1 times faster than the 4405U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 4405U gets a score of 51.1 k points while the i3-7100U gets 57.3 k points.
Summarizing, the i3-7100U is 1.1 times faster than the 4405U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
406e3
806e9
Core
Skylake-U
Kaby Lake-U
Base frecuency
2.1 GHz
2.4 GHz
Socket
BGA 1356
BGA 1356
Cores/Threads
2/4
2/4
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
2048 kB
3072 kB
Date
August 2016
Mean monothread perf.
23.33k points
33.38k points
Mean multithread perf.
51.1k points
79.6k points
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
4405U
i3-7100U
Test#1 (Integers)
7.45k
8.66k (x1.16)
Test#2 (FP)
10.51k
12.31k (x1.17)
Test#3 (Generic, ZIP)
2.78k
3.28k (x1.18)
Test#1 (Memory)
2.59k
3.92k (x1.52)
TOTAL
23.33k
28.16k (x1.21)
Multithread
4405U
i3-7100U
Test#1 (Integers)
16.1k
17.87k (x1.11)
Test#2 (FP)
25.44k
28.59k (x1.12)
Test#3 (Generic, ZIP)
6.99k
7.68k (x1.1)
Test#1 (Memory)
2.58k
3.15k (x1.22)
TOTAL
51.1k
57.28k (x1.12)
Performance/W
4405U
i3-7100U
Test#1 (Integers)
1073 points/W
1191 points/W
Test#2 (FP)
1696 points/W
1906 points/W
Test#3 (Generic, ZIP)
466 points/W
512 points/W
Test#1 (Memory)
172 points/W
210 points/W
TOTAL
3407 points/W
3819 points/W
Performance/GHz
4405U
i3-7100U
Test#1 (Integers)
3547 points/GHz
3609 points/GHz
Test#2 (FP)
5007 points/GHz
5128 points/GHz
Test#3 (Generic, ZIP)
1324 points/GHz
1366 points/GHz
Test#1 (Memory)
1232 points/GHz
1633 points/GHz
TOTAL
11109 points/GHz
11735 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