Xeon W3550 vs E5472
Description
The W3550 is based on architecture while the E5472 is based on Core.
Using the multithread performance as a reference, the W3550 gets a score of 73.2 k points while the E5472 gets 48.6 k points.
Summarizing, the W3550 is 1.5 times faster than the E5472. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the W3550 gets a score of 73.2 k points while the E5472 gets 48.6 k points.
Summarizing, the W3550 is 1.5 times faster than the E5472. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
106a5
10676
Core
Bloomfield
Harpertown
Architecture
Base frecuency
3.066 GHz
3 GHz
Boost frecuency
3.333 GHz
3 GHz
Socket
LGA 1366
LGA-771
Cores/Threads
4 /4
4/4
TDP
130 W
80 W
Cache L1 (d+i)
64 kB
4x32+4x32 kB
Cache L2
256 kB
2x6144 kB
Cache L3
8192 kB
kB
Date
August 2009
November 2007
Mean monothread perf.
20.24k points
16.62k points
Mean multithread perf.
73.21k points
48.62k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
W3550
E5472
Test#1 (Integers)
2.3k
2.29k (x0.99)
Test#2 (FP)
5.21k
5.85k (x1.12)
Test#3 (Generic, ZIP)
3.31k
2.44k (x0.74)
Test#1 (Memory)
3.09k
4.81k (x1.56)
TOTAL
13.92k
15.39k (x1.11)
Multithread
W3550
E5472
Test#1 (Integers)
8.75k
9.06k (x1.04)
Test#2 (FP)
19.8k
23.09k (x1.17)
Test#3 (Generic, ZIP)
12.38k
9.7k (x0.78)
Test#1 (Memory)
6.17k
2.53k (x0.41)
TOTAL
47.09k
44.38k (x0.94)
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
W3550
E5472
Test#1 (Integers)
8.34k
2.88k (x0.35)
Test#2 (FP)
5.56k
6.36k (x1.14)
Test#3 (Generic, ZIP)
3.26k
2.55k (x0.78)
Test#1 (Memory)
3.08k
4.83k (x1.57)
TOTAL
20.24k
16.62k (x0.82)
Multithread
W3550
E5472
Test#1 (Integers)
32.5k
11.19k (x0.34)
Test#2 (FP)
21.59k
24.85k (x1.15)
Test#3 (Generic, ZIP)
12.85k
10.04k (x0.78)
Test#1 (Memory)
6.27k
2.54k (x0.41)
TOTAL
73.21k
48.62k (x0.66)
Performance/W
W3550
E5472
Test#1 (Integers)
250 points/W
140 points/W
Test#2 (FP)
166 points/W
311 points/W
Test#3 (Generic, ZIP)
99 points/W
125 points/W
Test#1 (Memory)
48 points/W
32 points/W
TOTAL
563 points/W
608 points/W
Performance/GHz
W3550
E5472
Test#1 (Integers)
2502 points/GHz
961 points/GHz
Test#2 (FP)
1669 points/GHz
2119 points/GHz
Test#3 (Generic, ZIP)
978 points/GHz
850 points/GHz
Test#1 (Memory)
925 points/GHz
1610 points/GHz
TOTAL
6073 points/GHz
5539 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