Core 2 Quad Q9550 vs Core i5-520M
Description
The Q9550 is based on Core architecture while the i5-520M is based on Westmere.
Using the multithread performance as a reference, the Q9550 gets a score of 49 k points while the i5-520M gets 26.3 k points.
Summarizing, the Q9550 is 1.9 times faster than the i5-520M. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the Q9550 gets a score of 49 k points while the i5-520M gets 26.3 k points.
Summarizing, the Q9550 is 1.9 times faster than the i5-520M. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
1067a
20655
Core
Yorkfield
Arrandale
Base frecuency
2.833 GHz
2.4 GHz
Boost frecuency
2.833 GHz
2.933 GHz
Socket
LGA 775
FC-PGA 988
Cores/Threads
4/4
2/4
TDP
95 W
35 W
Cache L1 (d+i)
128+128 kB
2x32+2x32 kB
Cache L2
12288 kB
2x256 kB
Cache L3
0 kB
3072 kB
Date
March 2008
January 2010
Mean monothread perf.
17.29k points
13.1k points
Mean multithread perf.
48.98k points
26.27k 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
Q9550
i5-520M
Test#1 (Integers)
3.28k
5.41k (x1.65)
Test#2 (FP)
7.28k
3.69k (x0.51)
Test#3 (Generic, ZIP)
2.83k
2.12k (x0.75)
Test#1 (Memory)
3.9k
1.88k (x0.48)
TOTAL
17.29k
13.1k (x0.76)
Multithread
Q9550
i5-520M
Test#1 (Integers)
11.72k
10.7k (x0.91)
Test#2 (FP)
24.91k
7.91k (x0.32)
Test#3 (Generic, ZIP)
9.77k
5.08k (x0.52)
Test#1 (Memory)
2.57k
2.58k (x1)
TOTAL
48.98k
26.27k (x0.54)
Performance/W
Q9550
i5-520M
Test#1 (Integers)
123 points/W
306 points/W
Test#2 (FP)
262 points/W
226 points/W
Test#3 (Generic, ZIP)
103 points/W
145 points/W
Test#1 (Memory)
27 points/W
74 points/W
TOTAL
516 points/W
751 points/W
Performance/GHz
Q9550
i5-520M
Test#1 (Integers)
1159 points/GHz
1844 points/GHz
Test#2 (FP)
2568 points/GHz
1259 points/GHz
Test#3 (Generic, ZIP)
1001 points/GHz
723 points/GHz
Test#1 (Memory)
1375 points/GHz
641 points/GHz
TOTAL
6103 points/GHz
4466 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4