Xeon E5472 vs Celeron 3855U
Description
The E5472 is based on Core architecture while the 3855U is based on Skylake.
Using the multithread performance as a reference, the E5472 gets a score of 48.6 k points while the 3855U gets 24.6 k points.
Summarizing, the E5472 is 2 times faster than the 3855U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E5472 gets a score of 48.6 k points while the 3855U gets 24.6 k points.
Summarizing, the E5472 is 2 times faster than the 3855U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
10676
406e3
Core
Harpertown
Skylake-U
Base frecuency
3 GHz
1.6 GHz
Socket
LGA-771
BGA1356
Cores/Threads
4/4
2/2
TDP
80 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
2x6144 kB
2x256 kB
Cache L3
kB
2096 kB
Date
November 2007
December 2015
Mean monothread perf.
16.62k points
19.24k points
Mean multithread perf.
48.62k 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
E5472
3855U
Test#1 (Integers)
2.29k
1.64k (x0.72)
Test#2 (FP)
5.85k
6.72k (x1.15)
Test#3 (Generic, ZIP)
2.44k
2.06k (x0.85)
Test#1 (Memory)
4.81k
2.4k (x0.5)
TOTAL
15.39k
12.83k (x0.83)
Multithread
E5472
3855U
Test#1 (Integers)
9.06k
2.2k (x0.24)
Test#2 (FP)
23.09k
9.59k (x0.42)
Test#3 (Generic, ZIP)
9.7k
2.76k (x0.28)
Test#1 (Memory)
2.53k
2.27k (x0.9)
TOTAL
44.38k
16.81k (x0.38)
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
E5472
3855U
Test#1 (Integers)
2.88k
5.93k (x2.06)
Test#2 (FP)
6.36k
8.53k (x1.34)
Test#3 (Generic, ZIP)
2.55k
2.28k (x0.89)
Test#1 (Memory)
4.83k
2.5k (x0.52)
TOTAL
16.62k
19.24k (x1.16)
Multithread
E5472
3855U
Test#1 (Integers)
11.19k
7.87k (x0.7)
Test#2 (FP)
24.85k
11.28k (x0.45)
Test#3 (Generic, ZIP)
10.04k
2.91k (x0.29)
Test#1 (Memory)
2.54k
2.5k (x0.98)
TOTAL
48.62k
24.56k (x0.51)
Performance/W
E5472
3855U
Test#1 (Integers)
140 points/W
524 points/W
Test#2 (FP)
311 points/W
752 points/W
Test#3 (Generic, ZIP)
125 points/W
194 points/W
Test#1 (Memory)
32 points/W
166 points/W
TOTAL
608 points/W
1637 points/W
Performance/GHz
E5472
3855U
Test#1 (Integers)
961 points/GHz
3706 points/GHz
Test#2 (FP)
2119 points/GHz
5333 points/GHz
Test#3 (Generic, ZIP)
850 points/GHz
1423 points/GHz
Test#1 (Memory)
1610 points/GHz
1562 points/GHz
TOTAL
5539 points/GHz
12024 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