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Intel Celeron N2920

Intel N2920

L'Intel Celeron N2920 è un SoC quad-core ad efficienza energetica per portatili entry-level. Ha un clock da 1.86 - 2.0 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 ed ai 4 cores, il Celeron N2920 è molto più veloce rispetto ai precedenti Intel Atoms, i.e. l'N2800. In media, l'N2920 compete con l'APU AMDs Kabini A4-5000. Per la maggioranza di 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'HD Graphics (Bay Trail) si basa sull'architettura Intel Gen7, che supporta il 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 da 844 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. Rispetto alla HD Graphics del più lento Pentium N3510, l'N3520 ha un clock del 14 % più veloce (750 vs. 854 MHz).

Consumo energetico

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

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 N2920 « 1.86 - 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 N28202.17 - 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 Rate1860 - 2000 MHz
Level 1 Cache224 KB
Level 2 Cache2 MB
Numero di Cores / Threads4 / 4
Consumo energetico (TDP = Thermal Design Power)7.5 Watt
Tecnologia del produttore22 nm
Temperatura massima105 °C
SocketFCBGA1170
FeaturesHD Graphics (Bay Trail, 313 - 844 MHz), Dual-Channel DDR3L-1066 (max. 8 GB), Wireless Display
GPUIntel HD Graphics (Bay Trail) (313 - 854 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$107 U.S.
Data di annuncio12/01/2013
Collegamento Prodotto (esterno)ark.intel.com

Benchmark

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 116     media: 118.5     media: 118.5 (1%)     massimo: 121 Points
31 -74%
...
Intel Celeron 2957U
105 -11%
AMD A6-9225
108.5 -8%
110.5 -7%
111.5 -6%
114 -4%
116 -2%
117.5 -1%
Intel Celeron N3150
118 0%
118 0%
Intel Celeron N2920
118.5
120 1%
123 4%
Intel Atom x7-E3950
125 5%
125 5%
125.5 6%
127.1 7%
127.7 8%
128 8%
Intel Pentium 3558U
129 9%
...
5600 4626%
max:
15842 13269%
0%
100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 32     media: 32.5     media: 32.5 (9%)     massimo: 33 Points
19 -42%
...
Intel Atom x5-E8000
27 -17%
27 -17%
Intel Atom x5-Z8300
27.8 -14%
28 -14%
28.33 -13%
31 -5%
31 -5%
Intel Celeron N3150
32 -2%
32.29 -1%
Intel Celeron N2920
32.5
33 2%
Intel Celeron N3050
33.07 2%
AMD A4 Micro-6400T
34 5%
34.3 6%
Intel Celeron N2930
34.8 7%
35 8%
35.5 9%
Intel Atom x5-Z8500
35.75 10%
Intel Atom x5-Z8550
36 11%
...
311 857%
max:
346 965%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.38     media: 1.4     media: 1.4 (2%)     massimo: 1.47 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.37     media: 0.4     media: 0.4 (9%)     massimo: 0.38 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1011     media: 1030     media: 1030 (6%)     massimo: 1049 punti
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 3434     media: 3530     media: 3530 (3%)     massimo: 3626 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 4945     media: 5095     media: 5094.5 (4%)     massimo: 5244 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
1453 Points (2%)
wPrime 2.10 - wPrime 2.0 1024m *
962 s (11%)
wPrime 2.10 - wPrime 2.0 32m *
32 s (6%)
WinRAR - WinRAR 4.0
1728 punti (3%)
X264 HD Benchmark 4.0 - x264 Pass 2
8.4 fps (3%)
X264 HD Benchmark 4.0 - x264 Pass 1
42.1 fps (10%)
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (3%)
TrueCrypt - TrueCrypt AES
0.2 GB/s (1%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1821     media: 1861     media: 1860.5 (4%)     massimo: 1900 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
43.7 s (9%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
2035 s (9%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
22880 MIPS (11%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
12360 MFLOPS (9%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
3606 Points (3%)
3DMark 11 - 3DM11 Performance Physics
min: 1485     media: 1582     media: 1582 (4%)     massimo: 1679 Points
3DMark - 3DMark Ice Storm Physics
15979 Points (13%)
3DMark - 3DMark Cloud Gate Physics
1355 Points (3%)
3DMark - 3DMark Fire Strike Standard Physics
1952 Points (3%)
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.28
log 10. 20:01:22

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#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#11 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

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#16 composed specs +0s ... 0.009s

#17 did output specs +0s ... 0.009s

#18 getting avg benchmarks for device 4993 +0.003s ... 0.012s

#19 got single benchmarks 4993 +0.01s ... 0.022s

#20 got avg benchmarks for devices +0s ... 0.022s

#21 min, max, avg, median took s +0.537s ... 0.558s

#22 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.558s

#23 return log +0s ... 0.558s

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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 Celeron B815
   2x 1.6 GHz
+ Intel Celeron B810
   2x 1.6 GHz
+ AMD Athlon II N350
   2x 2.4 GHz
+ AMD Turion II M540
   2x 2.4 GHz
+ AMD Turion II P520
   2x 2.3 GHz
» Intel Celeron N2920
   4x 1.86 GHz - 2 GHz
- Intel Core Duo T2600
   2x 2.16 GHz
- Intel Core 2 Duo SL9400
   2x 1.86 GHz
- Intel Core 2 Duo SL9380
   2x 1.8 GHz
- Intel Pentium Dual Core T3400
   2x 2.16 GHz
- Intel Core 2 Duo T6400
   2x 2 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Celeron N2920 Notebook Processor
Klaus Hinum (Update: 2014-09-19)