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AMD Phenom II X3 P820

L'AMD Phenom II X3 P820 è un processore 3-core per portatili con clock da 1.8 GHz. Si basa sul processore desktop Athlon II X3 (con velocità clock inferiore) e di conseguenza non ha level 3 cache. La velocità clock e l'assenza di level 3 cache comportano prestazioni piuttosto limitate, ma consentono l'utilizzo anche nei portatili più piccoli (14", 15") grazie al TDP da 25 Watt. Le prestazioni dovrebbero essere in media tra i Core 2 Duo da 1.7 e 2.3 GHz in base a quanti cores sono usati dall'applicazione. Pertanto, la CPU si colloca nella fascia bassa del 2010.

La Phenom II P820 sfrutta un controller di memoria integrato DDR3 (sulla die).

SerieAMD Phenom II X3
Nome in codiceChamplain

Serie: Phenom II X3 Champlain

AMD Phenom II X3 N8702.3 GHz3 / 3 cores
AMD Phenom II X3 N8502.2 GHz3 / 3 cores
AMD Phenom II X3 N8302.1 GHz3 / 3 cores
AMD Phenom II X3 P8602 GHz3 / 3 cores
AMD Phenom II X3 P8401.9 GHz3 / 3 cores
AMD Phenom II X3 P820 « 1.8 GHz3 / 3 cores
Clock Rate1800 MHz
Front Side Bus3600
Level 1 Cache384 KB
Level 2 Cache1.5 MB
Numero di Cores / Threads3 / 3
Consumo energetico (TDP = Thermal Design Power)25 Watt
Tecnologia del produttore45 nm
SocketS1
Featuresintegrated DDR3 Memory Controller, Virtualization, AMD64, Advanced Virus Protection, SSE(1,2,3,4a)
64 BitSupporto 64 Bit
Architecturex86
Data di annuncio05/12/2010
Collegamento Prodotto (esterno)products.amd.com

Benchmark

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.53     media: 1.5     media: 1.5 (2%)     massimo: 1.54 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1543     media: 1560     media: 1559.5 (9%)     massimo: 1576 punti
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 3969     media: 4143     media: 4169 (3%)     massimo: 4290 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 5216     media: 5217     media: 5216.5 (4%)     massimo: 5217 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 1964     media: 1965     media: 1964.5 (2%)     massimo: 1965 Points
wPrime 2.10 - wPrime 2.0 1024m *
920 s (11%)
wPrime 1.55 - wPrime 1.55 32m *
29.2 s (15%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1989     media: 2064     media: 2043 (4%)     massimo: 2209 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 41.8     media: 42.6     media: 43 (9%)     massimo: 43.1 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
98.2 s (4%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 15500     media: 17450     media: 17450 (8%)     massimo: 19400 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 15600     media: 16640     media: 16640 (13%)     massimo: 17680 MFLOPS
PCMark 05 - PCMark 05 - Standard
min: 3863     media: 4485     media: 4484.5 (9%)     massimo: 5106 Points
Windows 7 Experience Index - Win7 CPU
min: 5.2     media: 5.4     media: 5.4 (69%)     massimo: 5.4 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 4487     media: 4505     media: 4504.5 (4%)     massimo: 4522 Points
- 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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#3 no comparison url found in template nbc.compare_page_2 needed +0.002s ... 0.003s

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#8 composed specs +0s ... 0.003s

#9 did output specs +0s ... 0.003s

#10 getting avg benchmarks for device 893 +0.003s ... 0.007s

#11 got single benchmarks 893 +0.019s ... 0.025s

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#13 min, max, avg, median took s +0.324s ... 0.349s

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#15 return log +0s ... 0.349s

Recensioni per il AMD Phenom II X3 P820 processore

 

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Altre CPU della serie Phenom II X3

» AMD Phenom II X3 N870
   3x 2.3 GHz
» AMD Phenom II X3 N850
   3x 2.2 GHz
» AMD Phenom II X3 N830
   3x 2.1 GHz
» AMD Phenom II X3 P860
   3x 2 GHz
» AMD Phenom II X3 P840
   3x 1.9 GHz
» AMD Phenom II X3 P820
   3x 1.8 GHz

CPUs simili

+ Intel Core 2 Duo T6670
   2x 2.2 GHz
+ Intel Core 2 Duo T6600
   2x 2.2 GHz
+ AMD Turion II P560
   2x 2.5 GHz
+ AMD Turion II N530
   2x 2.5 GHz
+ Intel Core 2 Duo T8100
   2x 2.1 GHz
» AMD Phenom II X3 P820
   3x 1.8 GHz
- AMD A8-4555M
   4x 1.6 GHz - 2.4 GHz
- Intel Core 2 Duo T5900
   2x 2.2 GHz
- AMD Turion II Ultra M620
   2x 2.5 GHz
- Intel Core 2 Duo P7370
   2x 2 GHz
- Intel Core Duo T2700
   2x 2.33 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > AMD Phenom II X3 P820 Notebook Processor
Klaus Hinum (Update: 2014-09-19)