Core i5-10400T vs Pentium 4405U
Description
The i5-10400T is based on Comet Lake architecture while the 4405U is based on Skylake.
Using the multithread performance as a reference, the i5-10400T gets a score of 229.4 k points while the 4405U gets 51.1 k points.
Summarizing, the i5-10400T is 4.5 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 i5-10400T gets a score of 229.4 k points while the 4405U gets 51.1 k points.
Summarizing, the i5-10400T is 4.5 times faster than the 4405U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0653
406e3
Core
Comet Lake-S
Skylake-U
Base frecuency
2 GHz
2.1 GHz
Boost frecuency
3.6 GHz
2.1 GHz
Socket
FC-LGA 1200
BGA 1356
Cores/Threads
6/12
2/4
TDP
35 W
15 W
Cache L1 (d+i)
6x32+6x32 kB
2x32+2x32 kB
Cache L2
6x256 kB
2x256 kB
Cache L3
12288 kB
2048 kB
Date
April 2020
Mean monothread perf.
57.85k points
23.33k points
Mean multithread perf.
307.18k points
51.1k 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
i5-10400T
4405U
Test#1 (Integers)
12.61k
7.45k (x0.59)
Test#2 (FP)
17.94k
10.51k (x0.59)
Test#3 (Generic, ZIP)
4.83k
2.78k (x0.58)
Test#1 (Memory)
10.81k
2.59k (x0.24)
TOTAL
46.19k
23.33k (x0.51)
Multithread
i5-10400T
4405U
Test#1 (Integers)
74.62k
16.1k (x0.22)
Test#2 (FP)
119.63k
25.44k (x0.21)
Test#3 (Generic, ZIP)
32.65k
6.99k (x0.21)
Test#1 (Memory)
2.52k
2.58k (x1.02)
TOTAL
229.42k
51.1k (x0.22)
Performance/W
i5-10400T
4405U
Test#1 (Integers)
2132 points/W
1073 points/W
Test#2 (FP)
3418 points/W
1696 points/W
Test#3 (Generic, ZIP)
933 points/W
466 points/W
Test#1 (Memory)
72 points/W
172 points/W
TOTAL
6555 points/W
3407 points/W
Performance/GHz
i5-10400T
4405U
Test#1 (Integers)
3503 points/GHz
3547 points/GHz
Test#2 (FP)
4984 points/GHz
5007 points/GHz
Test#3 (Generic, ZIP)
1341 points/GHz
1324 points/GHz
Test#1 (Memory)
3003 points/GHz
1232 points/GHz
TOTAL
12831 points/GHz
11109 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