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AMD Phenom II X4 P920

L'AMD Phenom II X4 P920 è una CPU quad-core con clock lento per portatili. Rispetto alla Phenom II desktop, la Phenom II X4 mobile non offre level 3 cache e di conseguenza è paragonabile alla linea desktop Athlon X4. La limitata velocità clock consente consumi contenuti (25 W di TDP) ma può comportare una limitazione nelle prestazioni con le applicazioni single threaded e con i giochi. Ad esempio nel test single threaded CB10, la P920 è stata appena veloce quanto un Core 2 Duo Dual-Core da 1.6 GHz. Nel SuperPi anche un Core 2 Duo da 1.3 GHz è stato più veloce. Se si utilizzano tutti i quattro cores, la CPU riesce ad essere veloce quanto un Core 2 Duo da 2.3-2.4 GHz (es. T4500). Nel CB11.5 anche veloce quanto un Core i3-330M. Il Core i7-720QM Quad-Core gira lo stesso a 1.6 GHz, ma grazie al Turbo Boost ed all'ampia level 3 cache, il 720QM è notevolmente più veloce (ma con consumi superiori).

Come le attuali CPUs Intel Core i3, la P920 offre un controller di memoria integrato DDR3 (fino alla DDR3-1066). Tuttavia è ancora realizzato in 45nm (processo SOI).

SerieAMD Phenom II X4
Nome in codiceChamplain
Serie: Phenom II X4 Champlain
AMD Phenom II X4 X940 BE2.4 GHz4 / 4
AMD Phenom II X4 X920 BE2.3 GHz4 / 4
AMD Phenom II X4 N9702.2 GHz4 / 4
AMD Phenom II X4 N9502.1 GHz4 / 4
AMD Phenom II X4 N9302 GHz4 / 4
AMD Phenom II X4 P9601.8 GHz4 / 4
AMD Phenom II X4 P9401.7 GHz4 / 4
» AMD Phenom II X4 P9201.6 GHz4 / 4
Clock Rate1600 MHz
Front Side Bus3600
Level 1 Cache512 KB
Level 2 Cache2 MB
Numero di Cores / Threads4 / 4
Consumo energetico (TDP = Thermal Design Power)25 Watt
Tecnologia del produttore45 nm
SocketS1 (S1g4)
FeaturesMMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, integrated DDR3-1066 memory controller, HyperTransport 3.0
64 BitSupporto 64 Bit
Architecturex86
Data di annuncio05/12/2010
Collegamento Prodotto (esterno)AMD Phenom II X4 P920

Benchmark

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.78     media: 1.8     media: 1.8 (3%)     massimo: 1.83 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1371     media: 1604     media: 1395 (12%)     massimo: 2047 punti
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 3965     media: 4700     media: 5042 (8%)     massimo: 5094 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 6065     media: 6089     media: 6089 (6%)     massimo: 6113 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 1734     media: 1743     media: 1743 (12%)     massimo: 1752 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 767     media: 768     media: 767.5 (9%)     massimo: 768 s
wPrime 2.10 - wPrime 2.0 32m *
24 s (5%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1863     media: 2083     media: 2082.5 (12%)     massimo: 2302 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 46     media: 46.6     media: 46.8 (10%)     massimo: 47 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 46     media: 76.8     media: 77.3 (3%)     massimo: 107 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 2476     media: 2488     media: 2488 (11%)     massimo: 2500 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 16680     media: 20480     media: 20480 (10%)     massimo: 24280 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 13310     media: 15720     media: 15720 (12%)     massimo: 18130 MFLOPS
PCMark 05 - PCMark 05 - Standard
5398 Points (34%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 5353     media: 5384     media: 5383.5 (6%)     massimo: 5414 Points
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.16
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#15 min, max, avg, median took s +0.159s ... 0.174s

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#17 return log +0s ... 0.174s

Recensioni per il AMD Phenom II X4 P920 processore

Acer Aspire 5625G-P924G50Mn (ATI Mobility Radeon HD 5650, 15.60")
» Acer Aspire 5625G-P924G50Mn - Recensioni esterne

Acer Aspire 7552G (ATI Mobility Radeon HD 4570, 17.30")
» Acer Aspire 7552G - Recensioni esterne

Asus X52DR-EX107V (ATI Mobility Radeon HD 5470, 15.60")
» Asus X52DR-EX107V - Recensioni esterne

Asus X72DR-TY078V (ATI Mobility Radeon HD 5470, 17.30")
» Asus X72DR-TY078V - Recensioni esterne

Dell Inspiron M501R (ATI Mobility Radeon HD 550v, 15.60")
» Dell Inspiron M501R - Recensioni esterne

HP Pavilion dv6-3010AX (ATI Mobility Radeon HD 5650, 15.60")
» HP Pavilion dv6-3010AX - Recensioni esterne

HP Pavilion dv6-3051sg (ATI Mobility Radeon HD 5650, 15.60")
» Recensione HP Pavilion dv6-3051sg Notebook - recensione
» HP Pavilion dv6-3051sg - Recensioni esterne

HP Pavilion dv6-3085ea (ATI Mobility Radeon HD 5650, 15.60")
» HP Pavilion dv6-3085ea - Recensioni esterne

HP Pavilion dv7-4025ew (ATI Mobility Radeon HD 5650, 17.30")
» HP Pavilion dv7-4025ew - Recensioni esterne

HP ProBook 4425s-WZ223UT (ATI Radeon HD 4250, 14.00")
» HP ProBook 4425s-WZ223UT - Recensioni esterne

Toshiba Satellite A660D-ST2G01 (ATI Mobility Radeon HD 5650, 16.00")
» Toshiba Satellite A660D-ST2G01 - Recensioni esterne

Toshiba Satellite A665D-S6051 (ATI Radeon HD 4225, 16.00")
» Toshiba Satellite A665D-S6051 - Recensioni esterne

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Altre CPU della serie Phenom II X4

» AMD Phenom II X4 X940 BE
   4x 2.4 GHz
» AMD Phenom II X4 X920 BE
   4x 2.3 GHz
» AMD Phenom II X4 N970
   4x 2.2 GHz
» AMD Phenom II X4 N950
   4x 2.1 GHz
» AMD Phenom II X4 N930
   4x 2 GHz
» AMD Phenom II X4 P960
   4x 1.8 GHz
» AMD Phenom II X4 P940
   4x 1.7 GHz
» AMD Phenom II X4 P920
   4x 1.6 GHz

CPUs simili

+ Intel Core 2 Duo T7500
   2x 2.2 GHz
+ Intel Core 2 Duo SL9600
   2x 2.13 GHz
+ Intel Core 2 Duo P7450
   2x 2.13 GHz
+ AMD Phenom II X3 P840
   3x 1.9 GHz
» AMD Phenom II X4 P920
   4x 1.6 GHz
- AMD Turion II N550
   2x 2.6 GHz
- AMD Turion II Ultra M640
   2x 2.6 GHz
- Intel Core 2 Duo T7400
   2x 2.16 GHz
- Intel Core 2 Duo T6670
   2x 2.2 GHz
- Intel Core 2 Duo T6600
   2x 2.2 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > AMD Phenom II X4 P920 Notebook Processor
Klaus Hinum (Update: 2014-09-19)