Core i5-5675R vs Xeon E5472
Description
The i5-5675R is based on Broadwell architecture while the E5472 is based on Core.
Using the multithread performance as a reference, the i5-5675R gets a score of 151.6 k points while the E5472 gets 48.6 k points.
Summarizing, the i5-5675R is 3.1 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 i5-5675R gets a score of 151.6 k points while the E5472 gets 48.6 k points.
Summarizing, the i5-5675R is 3.1 times faster than the E5472. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
40671
10676
Core
Bradwell-H
Harpertown
Base frecuency
3.1 GHz
3 GHz
Boost frecuency
3.6 GHz
3 GHz
Socket
BGA1364
LGA-771
Cores/Threads
4/4
4/4
TDP
65 W
80 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
2x6144 kB
Cache L3
4096 kB
kB
Date
June 2015
November 2007
Mean monothread perf.
51.43k points
16.62k points
Mean multithread perf.
194.2k 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
i5-5675R
E5472
Test#1 (Integers)
4.14k
2.29k (x0.55)
Test#2 (FP)
14.35k
5.85k (x0.41)
Test#3 (Generic, ZIP)
4.94k
2.44k (x0.49)
Test#1 (Memory)
5.47k
4.81k (x0.88)
TOTAL
28.91k
15.39k (x0.53)
Multithread
i5-5675R
E5472
Test#1 (Integers)
16.02k
9.06k (x0.57)
Test#2 (FP)
54.6k
23.09k (x0.42)
Test#3 (Generic, ZIP)
18.69k
9.7k (x0.52)
Test#1 (Memory)
16.87k
2.53k (x0.15)
TOTAL
106.18k
44.38k (x0.42)
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
i5-5675R
E5472
Test#1 (Integers)
12.86k
2.88k (x0.22)
Test#2 (FP)
16.85k
6.36k (x0.38)
Test#3 (Generic, ZIP)
5.19k
2.55k (x0.49)
Test#1 (Memory)
5.49k
4.83k (x0.88)
TOTAL
40.39k
16.62k (x0.41)
Multithread
i5-5675R
E5472
Test#1 (Integers)
50.07k
11.19k (x0.22)
Test#2 (FP)
64.61k
24.85k (x0.38)
Test#3 (Generic, ZIP)
19.84k
10.04k (x0.51)
Test#1 (Memory)
17.09k
2.54k (x0.15)
TOTAL
151.6k
48.62k (x0.32)
Performance/W
i5-5675R
E5472
Test#1 (Integers)
770 points/W
140 points/W
Test#2 (FP)
994 points/W
311 points/W
Test#3 (Generic, ZIP)
305 points/W
125 points/W
Test#1 (Memory)
263 points/W
32 points/W
TOTAL
2332 points/W
608 points/W
Performance/GHz
i5-5675R
E5472
Test#1 (Integers)
3571 points/GHz
961 points/GHz
Test#2 (FP)
4682 points/GHz
2119 points/GHz
Test#3 (Generic, ZIP)
1442 points/GHz
850 points/GHz
Test#1 (Memory)
1526 points/GHz
1610 points/GHz
TOTAL
11220 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