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Xeon E5506 vs Virtual CPU 2,84GHz


Description
The E5506 is based on Nehalem architecture while the 2,84GHz is based on -.

Using the multithread performance as a reference, the E5506 gets a score of 90.4 k points while the 2,84GHz gets 79.8 k points.

Summarizing, the E5506 is 1.1 times faster than the 2,84GHz. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
106a5
f4a
Core
Gainestown
-
Architecture
Nehalem
Base frecuency
2.133 GHz
2.84 GHz
Socket
LGA 1366
-
Cores/Threads
4 /4
8/8
TDP
80 W
- W
Cache L1 (d+i)
64 kB
- kB
Cache L2
256 kB
- kB
Cache L3
4096 kB
- kB
Date
March 2009
-
Mean monothread perf.
9.97k points
21.22k points
Mean multithread perf.
90.45k points
79.76k 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
E5506
2,84GHz
Test#1 (Integers)
4.48k
4.27k (x0.95)
Test#2 (FP)
2.99k
8.93k (x2.98)
Test#3 (Generic, ZIP)
1.81k
2.79k (x1.54)
Test#1 (Memory)
0.69k
5.23k (x7.56)
TOTAL
9.97k
21.22k (x2.13)

Multithread

E5506

2,84GHz
Test#1 (Integers)
41k
19.35k (x0.47)
Test#2 (FP)
28.17k
40.57k (x1.44)
Test#3 (Generic, ZIP)
17.4k
13.15k (x0.76)
Test#1 (Memory)
3.88k
6.7k (x1.73)
TOTAL
90.45k
79.76k (x0.88)

Performance/W
E5506
2,84GHz
Test#1 (Integers)
513 points/W