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Intel Celeron N2820

Intel N2820

L'Intel Celeron N2820 è un SoC quad-core ad efficienza energetica per portatili entry-level. Ha un clock fino a 2.4 GHz e fa parte della piattaforma Bay Trail-M. Grazie allo speciale processo ottimizzato da 22 nanometri low-power (P1271) con transistors tri-gate, le prestazioni e l'efficienza energetica sono migliorate significativamente rispetto alle precedenti CPUs Intel Atom.

Architettura

I cores si basano sulla nuova architettura Silvermont, che è un design out-of-order per la prima volta. L'incremento dell'utilizzo della pipeline e molte altre migliorie (branch prediction ottimizzata, incremento dei buffers, decoders migliorati) hanno aumentato le prestazioni per clock di circa il 50 percento. Allo stesso tempo, tuttavia, la feature Hyper-Threading della precedente generazione è stata rimossa. Altre importanti modifiche sono il supporto per il nuovo set di istruzioni come l'SSE 4.1 e 4.2 unitamente all'AES-NI (in base al modello).

Prestazioni

Grazie alle migliori prestazioni per clock, il Celeron N2820 è più veloce rispetto ai precedenti Intel Atoms, i.e. l'N2850. Presumibilmente, l'N2820 può competere anche con le vecchie CPUs dual core come l'AMD Turion RM-72. Per applicazioni quotidiane come Internet o Office le prestazioni sono adeguate, ma lo stesso discorso non vale per software molto complessi o giochi moderni.

Grafica

L'unità grafica della Bay Trail si basa sull'architettura Intel Gen7, che supporta DirectX 11 e si trova anche sulla serie Ivy Bridge (i.e. HD Graphics 4000). Con solo 4 EUs (Execution Units) ed una velocità clock relativamente bassa fino a 756 MHz, la GPU è più lenta anche della HD Graphics (Ivy Bridge). Pertanto, solo i giochi più vecchi e meno pesanti gireranno in modo fluido.

Consumo energetico

L'intero SoC ha un TDP di 7.5 Watts 7.5 watts. Pertanto, il chip può essere usato per subnotebooks compatti.

SerieIntel Celeron
Nome in codiceBay Trail-M

Serie: Celeron Bay Trail-M

Intel Celeron N29401.83 - 2.25 GHz4 / 4 cores
Intel Celeron N29301.83 - 2.16 GHz4 / 4 cores
Intel Celeron N29201.86 - 2 GHz4 / 4 cores
Intel Celeron N28402.16 - 2.58 GHz2 / 2 cores
Intel Celeron N29101.6 GHz4 / 4 cores
Intel Celeron N28302.16 - 2.41 GHz2 / 2 cores
Intel Celeron N2820 « 2.17 - 2.39 GHz2 / 2 cores
Intel Celeron N28151.86 - 2.13 GHz2 / 2 cores
Intel Celeron N28102 GHz2 / 2 cores
Intel Celeron N28081.58 - 2.25 GHz2 / 2 cores
Intel Celeron N28071.58 - 2.16 GHz2 / 2 cores
Intel Celeron N28061.58 - 2 GHz2 / 2 cores
Intel Celeron N28051.46 GHz2 / 2 cores
Clock Rate2170 - 2390 MHz
Level 1 Cache112 KB
Level 2 Cache1 MB
Numero di Cores / Threads2 / 2
Consumo energetico (TDP = Thermal Design Power)7.5 Watt
Tecnologia del produttore22 nm
Temperatura massima105 °C
SocketFCBGA1170
FeaturesHD Graphics (Bay Trail, 313 - 756 MHz), Wireless Display, Speedstep
GPUIntel HD Graphics (Bay Trail) (313 - 756 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$107 U.S.
Data di annuncio12/01/2013
Collegamento Prodotto (esterno)ark.intel.com

Benchmark

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
8.4 pt (12%)
2.47 -71%
Intel Celeron N2820
8.38
11.6 38%
11.6 38%
Intel Atom x7-E3950
12.4 48%
13.7 63%
14.4 72%
15.2 81%
15.8 89%
16.1 92%
16.3 95%
...
57 580%
max:
72.1 760%
0%
100%
Cinebench R23 - Cinebench R23 Multi Core
347 Points (0%)
Cinebench R23 - Cinebench R23 Single Core
173 Points (7%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
79 Points (9%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
143 Points (0%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 46     media: 58     media: 58 (0%)     massimo: 70 Points
31 -47%
32.5 -44%
35.62 -39%
44 -24%
44 -24%
AMD E1-6010
45.67 -21%
55.5 -4%
Intel Celeron N2820
58
59 2%
Intel Celeron N3050
61.2 6%
65 12%
Intel Celeron N2830
68.3 18%
71.8 24%
72 24%
72.2 24%
Intel Celeron N2840
73.7 27%
AMD A6 Pro-7050B
81.5 41%
...
5600 9555%
max:
15842 27214%
0%
100%
05101520253035404550556065Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 26     media: 34.3     media: 37.9 (11%)     massimo: 39 Points
19 -45%
...
31 -10%
31 -10%
Intel Celeron N3150
32 -7%
32.29 -6%
32.5 -5%
32.5 -5%
33 -4%
Intel Celeron N3050
33.07 -4%
AMD A4 Micro-6400T
34 -1%
Intel Celeron N2820
34.3
Intel Celeron N2930
34.8 1%
35 2%
35.5 3%
Intel Atom x5-Z8500
35.75 4%
Intel Atom x5-Z8550
36 5%
37 8%
AMD E2-7110
37 8%
Intel Pentium N3700
37.4 9%
37.5 9%
...
311 807%
max:
332 868%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 0.51     media: 0.7     media: 0.7 (1%)     massimo: 0.87 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.29     media: 0.4     media: 0.4 (9%)     massimo: 0.43 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 900     media: 1061     media: 1061 (6%)     massimo: 1222 punti
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 1635     media: 2010     media: 2010 (1%)     massimo: 2385 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
3243 Points (2%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
1672 Points (2%)
wPrime 2.10 - wPrime 2.0 1024m *
1543 s (18%)
wPrime 2.10 - wPrime 2.0 32m *
48.5 s (10%)
WinRAR - WinRAR 4.0
675 punti (1%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
2891 MIPS (2%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
1643 MIPS (20%)
X264 HD Benchmark 4.0 - x264 Pass 2
5.8 fps (2%)
X264 HD Benchmark 4.0 - x264 Pass 1
26.5 fps (6%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
0.4 fps (1%)
000.10.10.20.20.20.30.30.40.40.40.50.50.60.60.60.70.70.8Tooltip
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (2%)
TrueCrypt - TrueCrypt Twofish
0.1 GB/s (2%)
TrueCrypt - TrueCrypt AES
0.1 GB/s (0%)
Blender - Blender 2.79 BMW27 CPU *
9415 Seconds (66%)
R Benchmark 2.5 - R Benchmark 2.5 *
3.1 sec (67%)
3DMark 06 - CPU - 3DMark 06 - CPU
1418 Points (3%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
36.5 s (8%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
81.4 s (3%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1696 s (8%)
3DMark 11 - 3DM11 Performance Physics
967 Points (3%)
3DMark - 3DMark Ice Storm Physics
5790 Points (5%)
3DMark - 3DMark Ice Storm Extreme Physics
10079 Points (8%)
3DMark - 3DMark Ice Storm Unlimited Physics
12137 Points (10%)
3DMark - 3DMark Cloud Gate Physics
min: 196     media: 521     media: 520.5 (1%)     massimo: 845 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
221 punti (9%)
125 -43%
193 -13%
207 -6%
Intel Celeron N2820
221
233 5%
248 12%
Intel Celeron J3455
293 33%
320 45%
345 56%
386 75%
395 79%
399 81%
403.3 82%
...
2342 960%
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
405 punti (1%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
215 punti (1%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
393 punti (1%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 1093     media: 1094     media: 1094 (11%)     massimo: 1095 punti
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 1761     media: 1763     media: 1762.5 (2%)     massimo: 1764 punti
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
1553 punti (3%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
879 punti (17%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
1677 punti (3%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
950 punti (14%)
Geekbench 2 - 32 Bit - Geekbench Stream
2406 Points (19%)
Geekbench 2 - 32 Bit - Geekbench Memory
2077 Points (19%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
2008 Points (4%)
Geekbench 2 - 32 Bit - Geekbench Integer
2304 Points (5%)
Geekbench 2 - 32 Bit - Geekbench Total Score
2165 Points (6%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
4659 ms (5%)
Sunspider - Sunspider 1.0 Total Score *
min: 372.9     media: 522     media: 522 (6%)     massimo: 671 ms
WebXPRT 4 - WebXPRT 4 Score
29.1 Points (8%)
WebXPRT 3 - WebXPRT 3 Score
41.1 Points (9%)
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.26
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#22 return log +0s ... 1.074s

Recensioni per il Intel Celeron N2820 processore

Recensione Breve del Convertibile HP Pavilion 11-n070eg x360

Recensione Breve del Convertibile HP Pavilion 11-n070eg x360

Bello il design, scarse le prestazioni. Grazie alle sue cerniere a 360 gradi, l'HP Pavilion x360 può essere un laptop o un tablet -- in altre parole, un PC conv...
Intel Celeron N2820 | Intel HD Graphics (Bay Trail) | 11.60" | 1.5 kg

HP Pavilion 11-n071eg x360: Intel HD Graphics (Bay Trail), 11.60", 1.4 kg
  Recensioni esterne » HP Pavilion 11-n071eg x360

HP Pavilion 11-n070eg x360: Intel HD Graphics (Bay Trail), 11.60", 1.5 kg
  Recensioni esterne » HP Pavilion 11-n070eg x360

Toshiba Satellite NB10t-A-10F: Intel HD Graphics (Bay Trail), 11.60", 1.3 kg
  Recensioni esterne » Toshiba Satellite NB10t-A-10F

Toshiba Satellite C55-A5140: Intel HD Graphics (Bay Trail), 15.60", 2.3 kg
  Recensioni esterne » Toshiba Satellite C55-A5140

HP Pavilion 11-n008tu x360: Intel HD Graphics (Haswell), 11.60", 1.4 kg
  Recensioni esterne » HP Pavilion 11-n008tu x360

HP Pavilion 11-N000eo X360: Intel HD Graphics (Haswell), 11.60", 1.4 kg
  Recensioni esterne » HP Pavilion 11-N000eo X360

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Altre CPU della serie Celeron

» Intel Celeron 2970M
   2x 2.2 GHz
» Intel Celeron 4205U
   2x 1.8 GHz
» Intel Celeron 1020E
   2x 2.2 GHz
» Intel Celeron 3765U
   2x 1.9 GHz
» Intel Celeron 2950M
   2x 2 GHz
» Intel Celeron 1020M
   2x 2.1 GHz
» Intel Celeron 3755U
   2x 1.7 GHz
» Intel Celeron 3215U
   2x 1.7 GHz
» Intel Celeron 1005M
   2x 1.9 GHz
» Intel Celeron 1000M
   2x 1.8 GHz
» Intel Celeron 1037U
   2x 1.8 GHz
» Intel Celeron 2981U
   2x 1.6 GHz
» Intel Celeron 2980U
   2x 1.6 GHz
» Intel Celeron B840
   2x 1.9 GHz
» Intel Celeron J3455
   4x 1.5 GHz - 2.3 GHz
» Intel Celeron N3450
   4x 1.1 GHz - 2.2 GHz
» Intel Celeron B830
   2x 1.8 GHz
» Intel Celeron 1017U
   2x 1.6 GHz
» Intel Celeron 3205U
   2x 1.5 GHz
» Intel Celeron B820
   2x 1.7 GHz
» Intel Celeron J1900
   4x 2 GHz - 2.42 GHz
» Intel Celeron N2940
   4x 1.83 GHz - 2.25 GHz
» Intel Celeron N3160
   4x 1.6 GHz - 2.24 GHz
» Intel Celeron 2957U
   2x 1.4 GHz
» Intel Celeron 2955U
   2x 1.4 GHz
» Intel Celeron J3355
   2x 2 GHz - 2.5 GHz
» Intel Celeron N3350
   2x 1.1 GHz - 2.4 GHz
» Intel Celeron 1007U
   2x 1.5 GHz
» Intel Celeron N3150
   4x 1.6 GHz - 2.08 GHz
» Intel Celeron N2930
   4x 1.83 GHz - 2.16 GHz
» Intel Celeron J1850
   4x 2 GHz
» Intel Celeron B815
   2x 1.6 GHz
» Intel Celeron B810
   2x 1.6 GHz
» Intel Celeron N2920
   4x 1.86 GHz - 2 GHz
» Intel Celeron 1047UE
   2x 1.4 GHz
» Intel Celeron 887
   2x 1.5 GHz
» Intel Celeron B800
   2x 1.5 GHz
» Intel Celeron J1800
   2x 2.41 GHz - 2.58 GHz
» Intel Celeron N2840
   2x 2.16 GHz - 2.58 GHz
» Intel Celeron J1750
   2x 2.41 GHz
» Intel Celeron N3060
   2x 1.6 GHz - 2.48 GHz
» Intel Celeron N2910
   4x 1.6 GHz
» Intel Celeron N2830
   2x 2.16 GHz - 2.41 GHz
» Intel Celeron N2820
   2x 2.17 GHz - 2.39 GHz
» Intel Celeron N3050
   2x 1.6 GHz - 2.16 GHz
» Intel Celeron N2815
   2x 1.86 GHz - 2.13 GHz
» Intel Celeron N3000
   2x 1.04 GHz - 2.08 GHz
» Intel Celeron N2810
   2x 2 GHz
» Intel Celeron 2961Y
   2x 1.1 GHz
» Intel Celeron 877
   2x 1.4 GHz
» Intel Celeron 867
   2x 1.3 GHz
» Intel Celeron B730
   1x 1.8 GHz
» Intel Celeron 1019Y
   2x 1 GHz
» Intel Celeron 847
   2x 1.1 GHz
» Intel Celeron 807
   1x 1.5 GHz
» Intel Celeron B720
   1x 1.7 GHz
» Intel Celeron N2808
   2x 1.58 GHz - 2.25 GHz
» Intel Celeron 927UE
   1x 1.5 GHz
» Intel Celeron N2807
   2x 1.58 GHz - 2.16 GHz
» Intel Celeron N2806
   2x 1.58 GHz - 2 GHz
» Intel Celeron B710
   1x 1.6 GHz
» Intel Celeron 797
   1x 1.4 GHz
» Intel Celeron N2805
   2x 1.46 GHz

CPUs simili

+ Intel Core i5-430UM
   2x 1.2 GHz - 1.73 GHz
+ AMD A6-4455M
   2x 2.1 GHz - 2.6 GHz
+ AMD A4-5145M
   2x 2 GHz - 2.6 GHz
+ AMD A4-4355M
   2x 1.9 GHz - 2.4 GHz
+ Intel Celeron N2830
   2x 2.16 GHz - 2.41 GHz
» Intel Celeron N2820
   2x 2.17 GHz - 2.39 GHz
- Intel Celeron N3050
   2x 1.6 GHz - 2.16 GHz
- Intel Celeron N2815
   2x 1.86 GHz - 2.13 GHz
- Intel Celeron N3000
   2x 1.04 GHz - 2.08 GHz
- Intel Celeron N2810
   2x 2 GHz
- Intel Core 2 Duo T5470
   2x 1.6 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Celeron N2820 Notebook Processor
Klaus Hinum (Update: 2014-09-19)