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Xeon E3-1230 v5 vs Atom N450


Description
The E3-1230 v5 is based on Skylake architecture while the N450 is based on Bonnell.

Using the multithread performance as a reference, the E3-1230 v5 gets a score of 37.9 k points while the N450 gets 4.6 k points.

Summarizing, the E3-1230 v5 is 8.2 times faster than the N450 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
106ca
Core
Skylake-S
Pineview
Architecture
Base frecuency
3.4 GHz
1.667 GHz
Boost frecuency
3.8 GHz
1.667 GHz
Socket
LGA 1151
BGA 559
Cores/Threads
4/8
1 /2
TDP
80 W
6 W
Cache L1 (d+i)
4x32+4x32 kB
64 kB
Cache L2
4x256 kB
512 kB
Cache L3
8192 kB
0 kB
Date
October 2015
December 2009
Mean monothread perf.
9.52k points
3.42k points
Mean multithread perf.
37.88k points
4.58k 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
E3-1230 v5
N450
Test#1 (Integers)
0.7k
0.37k (x0.53)
Test#2 (FP)
2.8k
0.77k (x0.28)
Test#3 (Generic, ZIP)
0.85k
0.79k (x0.93)
Test#1 (Memory)
1.88k
0.63k (x0.33)
TOTAL
6.23k
2.55k (x0.41)

Multithread

E3-1230 v5

N450
Test#1 (Integers)
2.74k
0.56k (x0.21)
Test#2 (FP)
12.87k
1.25k (x0.1)
Test#3 (Generic, ZIP)
3.89k
1.09k (x0.28)
Test#1 (Memory)
6.03k
0.64k (x0.11)
TOTAL
25.52k
3.55k (x0.14)

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
E3-1230 v5
N450
Test#1 (Integers)
2.59k
1.08k (x0.42)
Test#2 (FP)
3.94k
0.84k (x0.21)
Test#3 (Generic, ZIP)
1k
0.94k (x0.94)
Test#1 (Memory)
2k
0.56k (x0.28)
TOTAL
9.52k
3.42k (x0.36)

Multithread

E3-1230 v5

N450
Test#1 (Integers)
10.4k
1.32k (x0.13)
Test#2 (FP)
16.64k
1.33k (x0.08)
Test#3 (Generic, ZIP)
4.51k
1.29k (x0.29)
Test#1 (Memory)
6.33k
0.63k (x0.1)
TOTAL
37.88k
4.58k (x0.12)

Performance/W
E3-1230 v5
N450
Test#1 (Integers)
130 points/W
220 points/W
Test#2 (FP)
208 points/W
222 points/W
Test#3 (Generic, ZIP)
56 points/W
216 points/W
Test#1 (Memory)
79 points/W
105 points/W
TOTAL
474 points/W
763 points/W

Performance/GHz
E3-1230 v5
N450
Test#1 (Integers)
681 points/GHz
647 points/GHz
Test#2 (FP)
1037 points/GHz
504 points/GHz
Test#3 (Generic, ZIP)
263 points/GHz
563 points/GHz
Test#1 (Memory)
525 points/GHz
337 points/GHz
TOTAL
2506 points/GHz
2051 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