| | | | | | |

Pentium N3540 vs N3530


Description
Both models N3540 and N3530 are based on Silvermont architecture.



Using the multithread performance as a reference, the N3540 gets a score of 37.5 k points while the N3530 gets 34.6 k points.

Summarizing, the N3540 is 1.1 times faster than the N3530. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
30678
30678
Core
Bay Trail-M
Bay Trail-M
Architecture
Base frecuency
2.167 GHz
2.167 GHz
Boost frecuency
2.667 GHz
2.58 GHz
Socket
BGA1170
BGA 1170
Cores/Threads
4/4
4/4
TDP
7,5 W
7,5 W
Cache L1 (d+i)
4x32+4x24 kB
4x32+4x24 kB
Cache L2
2x1024 kB
2x1024 kB
Cache L3
kB
kB
Date
July 2014
February 2014
Mean monothread perf.
10.72k points
10.44k points
Mean multithread perf.
37.5k points
34.57k points

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
N3540
N3530
Test#1 (Integers)
4.97k
4.86k (x0.98)
Test#2 (FP)
2.58k
2.5k (x0.97)
Test#3 (Generic, ZIP)
1.98k
1.82k (x0.92)
Test#1 (Memory)
1.2k
1.26k (x1.05)
TOTAL
10.72k
10.44k (x0.97)

Multithread

N3540

N3530
Test#1 (Integers)
18.92k
17.22k (x0.91)
Test#2 (FP)
9.67k
8.89k (x0.92)
Test#3 (Generic, ZIP)
7.37k
6.89k (x0.93)
Test#1 (Memory)
1.54k
1.57k (x1.02)
TOTAL
37.5k
34.57k (x0.92)

Performance/W
N3540
N3530
Test#1 (Integers)
2703 points/W
2460 points/W
Test#2 (FP)
1382 points/W
1269 points/W
Test#3 (Generic, ZIP)
1053 points/W
984 points/W
Test#1 (Memory)
220 points/W
225 points/W
TOTAL
5357 points/W
4938 points/W

Performance/GHz
N3540
N3530
Test#1 (Integers)
1864 points/GHz
1884 points/GHz
Test#2 (FP)
967 points/GHz
967 points/GHz
Test#3 (Generic, ZIP)
741 points/GHz
707 points/GHz
Test#1 (Memory)
448 points/GHz
488 points/GHz
TOTAL
4020 points/GHz
4047 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