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Celeron J4105 vs Pentium 4405U


Description
The J4105 is based on Goldmont Plus architecture while the 4405U is based on Skylake.

Using the multithread performance as a reference, the J4105 gets a score of 61.5 k points while the 4405U gets 51.1 k points.

Summarizing, the J4105 is 1.2 times faster than the 4405U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706a1
406e3
Core
Gemini Lake
Skylake-U
Architecture
Base frecuency
1.5 GHz
2.1 GHz
Boost frecuency
2.5 GHz
2.1 GHz
Socket
BGA 1090
BGA 1356
Cores/Threads
4/4
2/4
TDP
10 W
15 W
Cache L1 (d+i)
4x32+4x24 kB
2x32+2x32 kB
Cache L2
4096 kB
2x256 kB
Cache L3
0 kB
2048 kB
Date
December 2017

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
J4105
4405U
Test#1 (Integers)
4896
7448 (52.13%)
Test#2 (FP)
7255
10514 (44.92%)
Test#3 (Generic, ZIP)
2754
2780 (0.92%)
Test#1 (Memory)
3317
2586 (-22.04%)
TOTAL
18223
23328 (28.01%)

Multithread

J4105

4405U
Test#1 (Integers)
18843
16097 (-14.57%)
Test#2 (FP)
27446
25440 (-7.31%)
Test#3 (Generic, ZIP)
10353
6988 (-32.50%)
Test#1 (Memory)
4853
2578 (-46.88%)
TOTAL
61495
51103 (-16.90%)

Performance/W
J4105
4405U
Test#1 (Integers)
1884 points/W
1073 points/W
Test#2 (FP)
2745 points/W
1696 points/W
Test#3 (Generic, ZIP)
1035 points/W
466 points/W
Test#1 (Memory)
485 points/W
172 points/W
TOTAL
6149 points/W
3407 points/W

Performance/GHz
J4105
4405U
Test#1 (Integers)
1958 points/GHz
3547 points/GHz
Test#2 (FP)
2902 points/GHz
5007 points/GHz
Test#3 (Generic, ZIP)
1102 points/GHz
1324 points/GHz
Test#1 (Memory)
1327 points/GHz
1232 points/GHz
TOTAL
7289 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.


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