Xeon E5-2651 v2 vs L5430
Description
The E5-2651 v2 is based on Ivy Bridge architecture while the L5430 is based on Core.
Using the multithread performance as a reference, the E5-2651 v2 gets a score of 415 k points while the L5430 gets 51.6 k points.
Summarizing, the E5-2651 v2 is 8 times faster than the L5430. 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 415 k points while the L5430 gets 51.6 k points.
Summarizing, the E5-2651 v2 is 8 times faster than the L5430. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
1067a
Core
Ivy Bridge-EP
Harpertown
Base frecuency
1.8 GHz
2.667 GHz
Boost frecuency
2.2 GHz
2.667 GHz
Socket
LGA 2011
Socket 771
Cores/Threads
12/24
4/4
TDP
W
50 W
Cache L1 (d+i)
12x32+12x32 kB
4x32+4x32 kB
Cache L2
12x256 kB
2x6144 kB
Cache L3
30720 kB
0 kB
Date
October 2013
September 2008
Mean monothread perf.
17.75k points
15.62k points
Mean multithread perf.
426.18k points
51.64k 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
E5-2651 v2
L5430
Test#1 (Integers)
6.75k
3.09k (x0.46)
Test#2 (FP)
6.05k
6.86k (x1.13)
Test#3 (Generic, ZIP)
2.61k
2.66k (x1.02)
Test#1 (Memory)
2.26k
3.01k (x1.33)
TOTAL
17.68k
15.62k (x0.88)
Multithread
E5-2651 v2
L5430
Test#1 (Integers)
168.18k
12.4k (x0.07)
Test#2 (FP)
159.6k
27.27k (x0.17)
Test#3 (Generic, ZIP)
77.04k
10.41k (x0.14)
Test#1 (Memory)
10.19k
1.57k (x0.15)
TOTAL
415.01k
51.64k (x0.12)
Performance/W
E5-2651 v2
L5430
Test#1 (Integers)