Pentium Dual-Core E5400 vs Celeron 3855U | Hardlimit Benchmark Central

Pentium Dual-Core E5400 vs Celeron 3855U

The Pentium Dual-Core E5400 and Celeron 3855U monothread performance are slightly different furthermore their multithread performance are slightly different. These two models were released in very different times which could explain their performance difference.

Comparison

Specs

Pentium Dual-Core E5400

Celeron 3855U

Base frequency
2700 MHz
1600 MHz
Socket
LGA 775
BGA1356
Cores
2
2
Threads
2
2
TDP
65 W
15 W
L1 cache
32+32 kb
2x32+2x32 kb
L2 cache
2048 kb
2x256 kb
L3 cache
-
2096 kb
Proccess
0,045 um
0,014 um
# transistors
228 M
-
Core
Wolfdale
Skylake-U
Architecture
Core
Skylake
Release date
1/2009
12/2015

Monothread performance

Mode 0 [FPU]
12778
13196 [+3.27%]
Mode I [SSE3]
14093
19355 [+37.34%]

Multithread performance

Mode 0 [FPU]
24272
18892 [-28.48%]
Mode I [SSE3]
26947
26256 [-2.63%]

Stats

Perf per MHz Mode 0
4.73
8.25 [+74.42%]
Perf per MHz Mode I
5.22
12.1 [+131.8%]
Perf per watt Mode 0
373.42
1259.47 [+237.28%]
Perf per watt Mode I
414.57
1750.4 [+322.22%]

Hardlimit Benchmark Central - Ver. 2.4.4