Core i7-5500U vs Xeon W3550
Description
The i7-5500U is based on Broadwell architecture while the W3550 is based on .
Using the multithread performance as a reference, the i7-5500U gets a score of 63.7 k points while the W3550 gets 73.2 k points.
Summarizing, the W3550 is 1.1 times faster than the i7-5500U . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-5500U gets a score of 63.7 k points while the W3550 gets 73.2 k points.
Summarizing, the W3550 is 1.1 times faster than the i7-5500U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306d4
106a5
Core
Broadwell-U
Bloomfield
Base frecuency
2.4 GHz
3.066 GHz
Boost frecuency
3 GHz
3.333 GHz
Socket
BGA 1168
LGA 1366
Cores/Threads
2 /4
4 /4
TDP
15 W
130 W
Cache L1 (d+i)
2x32+2x32 kB
64 kB
Cache L2
256 kB
256 kB
Cache L3
4096 kB
8192 kB
Date
March 2015
August 2009
Mean monothread perf.
40.41k points
20.24k points
Mean multithread perf.
82.89k points
73.21k 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
i7-5500U
W3550
Test#1 (Integers)
3.31k
2.3k (x0.69)
Test#2 (FP)
11.61k
5.21k (x0.45)
Test#3 (Generic, ZIP)
3.94k
3.31k (x0.84)
Test#1 (Memory)
3.24k
3.09k (x0.95)
TOTAL
22.1k
13.92k (x0.63)
Multithread
i7-5500U
W3550
Test#1 (Integers)
5.97k
8.75k (x1.47)
Test#2 (FP)
25.54k
19.8k (x0.78)
Test#3 (Generic, ZIP)
8.8k
12.38k (x1.41)
Test#1 (Memory)
3.36k
6.17k (x1.84)
TOTAL
43.67k
47.09k (x1.08)
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
i7-5500U
W3550
Test#1 (Integers)
10.59k
8.34k (x0.79)
Test#2 (FP)
13.72k
5.56k (x0.41)
Test#3 (Generic, ZIP)
4.22k
3.26k (x0.77)
Test#1 (Memory)
3.64k
3.08k (x0.85)
TOTAL
32.16k
20.24k (x0.63)
Multithread
i7-5500U
W3550
Test#1 (Integers)
20.8k
32.5k (x1.56)
Test#2 (FP)
30.44k
21.59k (x0.71)
Test#3 (Generic, ZIP)
9.1k
12.85k (x1.41)
Test#1 (Memory)
3.35k
6.27k (x1.87)
TOTAL
63.69k
73.21k (x1.15)
Performance/W
i7-5500U
W3550
Test#1 (Integers)
1387 points/W
250 points/W
Test#2 (FP)
2029 points/W
166 points/W
Test#3 (Generic, ZIP)
607 points/W
99 points/W
Test#1 (Memory)
223 points/W
48 points/W
TOTAL
4246 points/W
563 points/W
Performance/GHz
i7-5500U
W3550
Test#1 (Integers)
3529 points/GHz
2502 points/GHz
Test#2 (FP)
4572 points/GHz
1669 points/GHz
Test#3 (Generic, ZIP)
1408 points/GHz
978 points/GHz
Test#1 (Memory)
1213 points/GHz
925 points/GHz
TOTAL
10721 points/GHz
6073 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