| | | | | | |

Pentium 4405U vs Celeron G3900TE


Description
Both models 4405U and G3900TE are based on Skylake architecture.

Sky Lake is also known as 6th generation Core. Include Thunderbolt 3.0, SATA Express and Iris Pro graphics with DirectX 12. It uses LGA 1151 socket for mainstream models and LGA 2066 for X-Series. Sky Lake comes with AVX2 support in all mainstreams CPUs and AVX-512 in some high end models.

Using the multithread performance as a reference, the 4405U gets a score of 51.1 k points while the G3900TE gets 49.3 k points.

Summarizing, the 4405U is 1 times faster than the G3900TE. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
406e3
506e3
Core
Skylake-U
Skylake-S
Architecture
Base frecuency
2.1 GHz
2.3 GHz
Socket
BGA 1356
LGA 1151
Cores/Threads
2/4
2/2
TDP
15 W
35 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
2048 kB
2048 kB
Date
December 2015
Mean monothread perf.
23.33k points
27.33k points
Mean multithread perf.
51.1k points
49.34k 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
G3900TE
Test#1 (Integers)
7.45k
8.56k (x1.15)
Test#2 (FP)
10.51k
12.25k (x1.16)
Test#3 (Generic, ZIP)
2.78k
3.17k (x1.14)
Test#1 (Memory)
2.59k
3.35k (x1.29)
TOTAL
23.33k
27.33k (x1.17)

Multithread

4405U

G3900TE
Test#1 (Integers)
16.1k
16.42k (x1.02)
Test#2 (FP)
25.44k
23.61k (x0.93)
Test#3 (Generic, ZIP)
6.99k
5.75k (x0.82)
Test#1 (Memory)
2.58k
3.55k (x1.38)
TOTAL
51.1k
49.34k (x0.97)

Performance/W
4405U
G3900TE
Test#1 (Integers)
1073 points/W
469 points/W
Test#2 (FP)
1696 points/W
675 points/W
Test#3 (Generic, ZIP)
466 points/W
164 points/W
Test#1 (Memory)
172 points/W
101 points/W
TOTAL
3407 points/W
1410 points/W

Performance/GHz
4405U
G3900TE
Test#1 (Integers)
3547 points/GHz
3724 points/GHz
Test#2 (FP)
5007 points/GHz
5326 points/GHz
Test#3 (Generic, ZIP)
1324 points/GHz
1380 points/GHz
Test#1 (Memory)
1232 points/GHz
1455 points/GHz
TOTAL
11109 points/GHz
11885 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. 3.11.4