Core Duo T2450 vs Celeron 3855U
Description
The T2450 is based on Mobile architecture while the 3855U is based on Skylake.
Using the multithread performance as a reference, the T2450 gets a score of 11.4 k points while the 3855U gets 24.6 k points.
Summarizing, the 3855U is 2.2 times faster than the T2450. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the T2450 gets a score of 11.4 k points while the 3855U gets 24.6 k points.
Summarizing, the 3855U is 2.2 times faster than the T2450. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
6ec
406e3
Core
Yonah
Skylake-U
Base frecuency
2 GHz
1.6 GHz
Socket
micro FC-PGA 478-pin
BGA1356
Cores/Threads
2/2
2/2
TDP
W
15 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2048 kB
2x256 kB
Cache L3
kB
2096 kB
Date
December 2015
Mean monothread perf.
6.49k points
19.24k points
Mean multithread perf.
11.37k points
24.56k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
T2450
3855U
Test#1 (Integers)
1.04k
1.64k (x1.59)
Test#2 (FP)
1.85k
6.72k (x3.62)
Test#3 (Generic, ZIP)
1.76k
2.06k (x1.18)
Test#1 (Memory)
0.97k
2.4k (x2.48)
TOTAL
5.62k
12.83k (x2.28)
Multithread
T2450
3855U
Test#1 (Integers)
1.78k
2.2k (x1.23)
Test#2 (FP)
3.51k
9.59k (x2.73)
Test#3 (Generic, ZIP)
3.05k
2.76k (x0.9)
Test#1 (Memory)
0.94k
2.27k (x2.43)
TOTAL
9.28k
16.81k (x1.81)
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
T2450
3855U
Test#1 (Integers)
1.81k
5.93k (x3.27)
Test#2 (FP)
1.96k
8.53k (x4.35)
Test#3 (Generic, ZIP)
1.81k
2.28k (x1.26)
Test#1 (Memory)
0.9k
2.5k (x2.77)
TOTAL
6.49k
19.24k (x2.97)
Multithread
T2450
3855U
Test#1 (Integers)
3.41k
7.87k (x2.31)
Test#2 (FP)
3.89k
11.28k (x2.9)
Test#3 (Generic, ZIP)
3.1k
2.91k (x0.94)
Test#1 (Memory)
0.97k
2.5k (x2.56)
TOTAL
11.37k
24.56k (x2.16)
Performance/W
T2450
3855U
Test#1 (Integers)