Virtual CPU 2,84GHz vs Xeon X5675
Description
The 2,84GHz is based on - architecture while the X5675 is based on Westmere.
Using the multithread performance as a reference, the 2,84GHz gets a score of 79.8 k points while the X5675 gets 124.9 k points.
Summarizing, the X5675 is 1.6 times faster than the 2,84GHz. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 2,84GHz gets a score of 79.8 k points while the X5675 gets 124.9 k points.
Summarizing, the X5675 is 1.6 times faster than the 2,84GHz. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
f4a
206c2
Core
-
Westmere-EP
Base frecuency
2.84 GHz
3.067 GHz
Boost frecuency
2.84 GHz
3.467 GHz
Socket
-
LGA 1366
Cores/Threads
8/8
6 /12
TDP
- W
95 W
Cache L1 (d+i)
- kB
6x32+6x32 kB
Cache L2
- kB
6x256 kB
Cache L3
- kB
12288 kB
Date
-
February 2011
Mean monothread perf.
21.22k points
21.04k points
Mean multithread perf.
79.76k points
124.92k 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
2,84GHz
X5675
Test#1 (Integers)
4.27k
8.77k (x2.05)
Test#2 (FP)
8.93k
5.82k (x0.65)
Test#3 (Generic, ZIP)
2.79k
3.47k (x1.24)
Test#1 (Memory)
5.23k
2.98k (x0.57)
TOTAL
21.22k
21.04k (x0.99)
Multithread
2,84GHz
X5675
Test#1 (Integers)
19.35k
53.23k (x2.75)
Test#2 (FP)
40.57k
39.35k (x0.97)
Test#3 (Generic, ZIP)
13.15k
27.05k (x2.06)
Test#1 (Memory)
6.7k
5.28k (x0.79)
TOTAL
79.76k
124.92k (x1.57)
Performance/W
2,84GHz
X5675
Test#1 (Integers)