Xeon E5-2651 v2 vs A10 5745M
Description
The E5-2651 v2 is based on Ivy Bridge architecture while the 5745M is based on Piledriver.
Using the multithread performance as a reference, the E5-2651 v2 gets a score of 426.2 k points while the 5745M gets 37.1 k points.
Summarizing, the E5-2651 v2 is 11.5 times faster than the 5745M. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E5-2651 v2 gets a score of 426.2 k points while the 5745M gets 37.1 k points.
Summarizing, the E5-2651 v2 is 11.5 times faster than the 5745M. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
610f31
Core
Ivy Bridge-EP
Richland
Base frecuency
1.8 GHz
2.1 GHz
Boost frecuency
2.2 GHz
2.9 GHz
Socket
LGA 2011
Socket FP2
Cores/Threads
12/24
4/4
TDP
W
25 W
Cache L1 (d+i)
12x32+12x32 kB
2x64+4x16 kB
Cache L2
12x256 kB
2x2048 kB
Cache L3
30720 kB
0 kB
Date
October 2013
May 2013
Mean monothread perf.
17.75k points
17.08k points
Mean multithread perf.
426.18k points
37.11k points
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
E5-2651 v2
5745M
Test#1 (Integers)
6.69k
6.66k (x1)
Test#2 (FP)
6.35k
5.63k (x0.89)
Test#3 (Generic, ZIP)
2.54k
2.4k (x0.95)
Test#1 (Memory)
2.17k
2.39k (x1.1)
TOTAL
17.75k
17.08k (x0.96)
Multithread
E5-2651 v2
5745M
Test#1 (Integers)
165.17k
13.55k (x0.08)
Test#2 (FP)
176.85k
13.9k (x0.08)
Test#3 (Generic, ZIP)
73.91k
6.75k (x0.09)
Test#1 (Memory)
10.25k
2.91k (x0.28)
TOTAL
426.18k
37.11k (x0.09)
Performance/W
E5-2651 v2
5745M
Test#1 (Integers)