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Celeron G530 vs Xeon E5-2651 v2


Description
The G530 is based on Sandy Bridge architecture while the E5-2651 v2 is based on Ivy Bridge.

Using the multithread performance as a reference, the G530 gets a score of 27 k points while the E5-2651 v2 gets 415 k points.

Summarizing, the E5-2651 v2 is 15.4 times faster than the G530. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
206a7
306e4
Core
Sandy Bridge
Ivy Bridge-EP
Architecture
Base frecuency
2.4 GHz
1.8 GHz
Boost frecuency
2.4 GHz
2.2 GHz
Socket
LGA 1155
LGA 2011
Cores/Threads
2/2
12/24
TDP
65 W
W
Cache L1 (d+i)
2x32+2x32 kB
12x32+12x32 kB
Cache L2
2x256 kB
12x256 kB
Cache L3
2048 kB
30720 kB
Date
September 2011
October 2013
Mean monothread perf.
18.1k points
17.75k points
Mean multithread perf.
26.95k points
426.18k 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
G530
E5-2651 v2
Test#1 (Integers)
7.16k
6.75k (x0.94)
Test#2 (FP)
5.62k
6.05k (x1.08)
Test#3 (Generic, ZIP)
2.85k
2.61k (x0.92)
Test#1 (Memory)
2.46k
2.26k (x0.92)
TOTAL
18.1k
17.68k (x0.98)

Multithread

G530

E5-2651 v2
Test#1 (Integers)
11.78k
168.18k (x14.28)
Test#2 (FP)
9.28k
159.6k (x17.19)
Test#3 (Generic, ZIP)
3.59k
77.04k (x21.47)
Test#1 (Memory)
2.3k
10.19k (x4.43)
TOTAL
26.95k
415.01k (x15.4)

Performance/W
G530
E5-2651 v2
Test#1 (Integers)
181 points/W