| | | |

Atom N270


Description
The Atom N270 is a cpu manufactured by Intel that was released on Jun 2008. This model has 1 Diamondville cores with HyperThreading, runs at 1600 MHz as base frequency and has a a thermal design power of 3 W.

The N270 has 64 kB of cache L1, 512 kB of cache L2 and 0 kB of cache L3.

Specs
Official name
Intel(R) Atom(TM) CPU N270 @ 1.60GHz
CPUID
106c2
Core
Diamondville
Architecture
Base frecuency
1.6 GHz
Boost frecuency
1.6 GHz
Socket
BGA 437
Cores/Threads
1 /2
TDP
3 W
Cache L1 (d+i)
64 kB
Cache L2
512 kB
Cache L3
0 kB
Release date
Jun 2008

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
Multithread
Test#1 (Integers)
366
554 (x1.5)
Test#2 (FP)
740
1262 (x1.7)
Test#3 (Generic, ZIP)
731
1087 (x1.5)
Test#1 (Memory)
443
470 (x1.1)
TOTAL
2281
3374 (x1.5)

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
Multithread
Test#1 (Integers)
1021
1312 (x1.3)
Test#2 (FP)
855
1363 (x1.6)
Test#3 (Generic, ZIP)
928
1335 (x1.4)
Test#1 (Memory)
374
419 (x1.1)
TOTAL
3178
4430 (x1.4)

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) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [% 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) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


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

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Atom N270
Intel Atom N270 (This model)
 Mode FPU monothread  [2281 points]
 Mode FPU multithread  [3374 points]
 Mode SSE monothread  [3178 points]
 Mode SSE multithread  [4430 points]
 Mode FPU monothread  [2555 points +12.01%]
 Mode FPU multithread  [3547 points +5.12%]
 Mode SSE monothread  [3418 points +7.56%]
 Mode SSE multithread  [4578 points +3.35%]
 Mode FPU monothread  [4196 points +83.98%]
 Mode FPU multithread  [5684 points +68.46%]
 Mode SSE monothread  [4787 points +50.62%]
 Mode SSE multithread  [8533 points +92.63%]
 Mode FPU monothread  [797 points -65.03%]
 Mode FPU multithread  [0 points -100.00%]
 Mode FPU monothread  [6906 points +202.81%]
 Mode FPU multithread  [13222 points +291.89%]
 Mode SSE monothread  [8856 points +178.65%]
 Mode SSE multithread  [17939 points +304.98%]
 Mode FPU monothread  [6195 points +171.63%]
 Mode FPU multithread  [6545 points +93.99%]
 Mode SSE monothread  [7457 points +134.64%]
 Mode SSE multithread  [8625 points +94.72%]
 Mode FPU monothread  [6217 points +172.59%]
 Mode FPU multithread  [6623 points +96.30%]
 Mode SSE monothread  [7482 points +135.42%]
 Mode SSE multithread  [8425 points +90.20%]
 Mode FPU monothread  [32 points -98.60%]
 Mode FPU multithread  [0 points -100.00%]
 Mode FPU monothread  [5492 points +140.79%]
 Mode FPU multithread  [7683 points +127.73%]
 Mode SSE monothread  [6512 points +104.92%]
 Mode SSE multithread  [9654 points +117.96%]
 Mode SSE monothread  [8726 points +174.57%]
 Mode SSE multithread  [7344 points +65.79%]
 Mode SSE monothread  [5772 points +81.63%]
 Mode SSE multithread  [12419 points +180.35%]
          
FPU mode comparison

Monothread integers operations
Modelo
Puntuación
853 [132.83%]
830 [126.63%]
658 [79.66%]
Intel Atom N270
366
This model
12 [-96.78%]
 
 
 
 
 
 
 
 
 

Multithread integers operations
Modelo
Puntuación
1244 [124.32%]
890 [60.60%]
Intel Atom N270
554
This model
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Monothread floating point operations
Modelo
Puntuación
1739 [135.01%]
1609 [117.36%]
Intel Atom N270
740
This model
11 [-98.57%]
 
 
 
 
 
 
 
 
 

Multithread floating point operations
Modelo
Puntuación
2668 [111.34%]
Intel Atom N270
1262
This model
1254 [-0.65%]
 
 
 
 
 
 
 
 
 
 
 
 

Monothread generic test (Zip compression)
Modelo
Puntuación
1107 [51.49%]
Intel Atom N270
731
This model
 
 
 
 
 
 
 
 
 

Multithread generic test (Zip compression)
Modelo
Puntuación
1528 [40.59%]
Intel Atom N270
1087
This model
1086 [-0.04%]
 
 
 
 
 
 
 
 
 
 
 
 

Monothread memory performance
Modelo
Puntuación
517 [16.72%]
Intel Atom N270
443
This model
0 [-100.00%]
 
 
 
 
 
 

Multithread memory performance
Modelo
Puntuación
597 [27.03%]
Intel Atom N270
470
This model
 
 
 
 
 
 
 
 
 
 
 
 
          
SSE mode comparison

Monothread integers operations
Modelo
Puntuación
1784 [74.65%]
1322 [29.46%]
Intel Atom N270
1021
This model
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Multithread integers operations
Modelo
Puntuación
Intel Atom N270
1312
This model
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Monothread floating point operations
Modelo
Puntuación
1773 [107.45%]
1669 [95.28%]
1537 [79.91%]
Intel Atom N270
855
This model
 
 
 
 
 
 
 
 
 
 
 
 

Multithread floating point operations
Modelo
Puntuación
3520 [158.27%]
3344 [145.32%]
Intel Atom N270
1363
This model
1333 [-2.18%]
 
 
 
 
 
 
 
 
 
 
 
 

Monothread generic test (Zip compression)
Modelo
Puntuación
1067 [15.03%]
Intel Atom N270
928
This model
 
 
 
 
 
 
 
 
 
 
 
 

Multithread generic test (Zip compression)
Modelo
Puntuación
1920 [43.82%]
1726 [29.31%]
Intel Atom N270
1335
This model
1294 [-3.06%]
 
 
 
 
 
 
 
 
 

Monothread memory performance
Modelo
Puntuación
455 [21.38%]
Intel Atom N270
374
This model
 
 
 
 
 
 
 
 
 
 
 
 

Multithread memory performance
Modelo
Puntuación
733 [74.85%]
Intel Atom N270
419
This model
 
 
 
 
 
 
 
 
 

Hardlimit Benchmark Central - Ver. 3.7.8