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Xeon E5472 vs E3-1230 v5


Description
The E5472 is based on Core architecture while the E3-1230 v5 is based on Skylake.

Using the multithread performance as a reference, the E5472 gets a score of 48.6 k points while the E3-1230 v5 gets 37.9 k points.

Summarizing, the E5472 is 1.3 times faster than the E3-1230 v5. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
10676
506e3
Core
Harpertown
Skylake-S
Architecture
Base frecuency
3 GHz
3.4 GHz
Boost frecuency
3 GHz
3.8 GHz
Socket
LGA-771
LGA 1151
Cores/Threads
4/4
4/8
TDP
80 W
80 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
2x6144 kB
4x256 kB
Cache L3
kB
8192 kB
Date
November 2007
October 2015
Mean monothread perf.
16.62k points
9.52k points
Mean multithread perf.
48.62k points
37.88k 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
E5472
E3-1230 v5
Test#1 (Integers)
2.29k
0.7k (x0.3)
Test#2 (FP)
5.85k
2.8k (x0.48)
Test#3 (Generic, ZIP)
2.44k
0.85k (x0.35)
Test#1 (Memory)
4.81k
1.88k (x0.39)
TOTAL
15.39k
6.23k (x0.4)

Multithread

E5472

E3-1230 v5
Test#1 (Integers)
9.06k
2.74k (x0.3)
Test#2 (FP)
23.09k
12.87k (x0.56)
Test#3 (Generic, ZIP)
9.7k
3.89k (x0.4)
Test#1 (Memory)
2.53k
6.03k (x2.38)
TOTAL
44.38k
25.52k (x0.58)

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
E5472
E3-1230 v5
Test#1 (Integers)
2.88k
2.59k (x0.9)
Test#2 (FP)
6.36k
3.94k (x0.62)
Test#3 (Generic, ZIP)
2.55k
1k (x0.39)
Test#1 (Memory)
4.83k
2k (x0.41)
TOTAL
16.62k
9.52k (x0.57)

Multithread

E5472

E3-1230 v5
Test#1 (Integers)
11.19k
10.4k (x0.93)
Test#2 (FP)
24.85k
16.64k (x0.67)
Test#3 (Generic, ZIP)
10.04k
4.51k (x0.45)
Test#1 (Memory)
2.54k
6.33k (x2.49)
TOTAL
48.62k
37.88k (x0.78)

Performance/W
E5472
E3-1230 v5
Test#1 (Integers)
140 points/W
130 points/W
Test#2 (FP)
311 points/W
208 points/W
Test#3 (Generic, ZIP)
125 points/W
56 points/W
Test#1 (Memory)
32 points/W
79 points/W
TOTAL
608 points/W
474 points/W

Performance/GHz
E5472
E3-1230 v5
Test#1 (Integers)
961 points/GHz
681 points/GHz
Test#2 (FP)
2119 points/GHz
1037 points/GHz
Test#3 (Generic, ZIP)
850 points/GHz
263 points/GHz
Test#1 (Memory)
1610 points/GHz
525 points/GHz
TOTAL
5539 points/GHz
2506 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4