Intel Core 2 Extreme X7900

L'Intel Core 2 Extreme X7900 è stata la CPU per portatili più veloce del 2007 e si basava sul core Merom. Il consumo di energia è più elevato rispetto agli altri processori Core 2 Duo e come tutte le CPUs della serie Extreme l'X7900 offre un moltiplicatore libero (per un facile overclocking).

Rispetto alle CPUs del 2009, l'X7900 e sui livelli delle economiche P9600 / T9550 Core 2 Duo che vanno a 2.66 GHz.

SeriesIntel Core 2 Extreme
CodenameMerom
Clock Rate2800 MHz
Front Side Bus800 MHz
Level 1 Cache128 KB
Level 2 Cache4096 KB
Number of Cores / Threads2 / 2
Max. Power Consumption (TDP = Thermal Design Power)44 Watt
Manufacturing Technology65 nm
Features1.1 - 1.375 V
Max. Temperature100 °C
SocketSocket P 478 Pin
FeaturesSSE3, Virtualization, Enhanced Speedstep
64 Bit64 Bit support
Hardware VirtualizationVT
Starting Price $851 U.S.
Announcement Date09/01/2007

CPU Benchmarks

3DMark 06 - CPU:
0% 100%
min: 2412     avg: 2460.7 (29%)     max: 2521 Points
Super Pi 1M:
0% 100%
min: 19     avg: 19 (4%)     max: 19 Seconds
SiSoft Sandra Dhrystone (MIPS):
0% 100%
min: 24940     avg: 24940 (12%)     max: 24940 MIPS
SiSoft Sandra Whetstone (MFLOPS):
0% 100%
min: 17987     avg: 17987 (14%)     max: 17987 MFLOPS
PCMark 05: Standard 1024x768
0% 100%
min: 6802     avg: 6802 (43%)     max: 6802 Points
Cinebench R10: Rendering Single 32Bit
0% 100%
min: 2859     avg: 3022 (60%)     max: 3185 Points
Cinebench R10: Rendering Multiple CPUs 32Bit
0% 100%
min: 5475     avg: 5764 (21%)     max: 6053 Points
wPrime 2.0x: 32m
0% 100%
min: 29.5     avg: 31.1 (6%)     max: 32.6 seconds
- Range of benchmarks for this CPU
- Average benchmark score

Cinebench R10 in comparison
Intel Atom Z670 (min)
691 
...
Intel Core 2 Duo P9500
5606.7 
Intel Core i7 620LM
5640 
Intel Core 2 Extreme (Desktop) X6800
5700 
Intel Core 2 Extreme X7900
5764 
AMD A-Series A8-3520M
5769 
Intel Core i3 350M
5826.4 
Intel Core 2 Duo (Desktop) E6850
5830 
...
Intel Core i7 (Desktop) 3960X (max)
27189.5 

:: No reviews found for this CPU (yet).

» Confronto CPU Mobile
Confronto di tutte le serie di CPU mobile

» Processori Mobile - Elenco Benchmark
Elenco Benchmark di tutte le CPUs conosciute, usate nei portatili (CPUs desktop e portatili)

Other CPUs of the series Intel Core 2 Extreme

» Intel Core 2 Extreme QX9300
   2.53 GHz / 12 MB
» Intel Core 2 Extreme X9100
   3.06 GHz / 6 MB
» Intel Core 2 Extreme X9000
   2.8 GHz / 6 MB
» Intel Core 2 Extreme X7900
   2.8 GHz / 4 MB
» Intel Core 2 Extreme X7800
   2.6 GHz / 4 MB

Surrounding CPUs

- AMD Phenom II X2 X640 BE
   3.2 GHz / 2 MB
- Intel Core i5 3427U
   1.8 GHz / 0.5 MB + 3 MB
- Intel Core i7 2677M
   1.8 GHz / 0.5 MB + 4 MB
- Intel Core i3 2330M
   2.2 GHz / 0.5 MB + 3 MB
- Intel Core i7 660LM
   2.27 GHz / 0.5 MB + 4 MB
» Intel Core 2 Extreme X7900
   2.8 GHz / 4 MB
+ Intel Core 2 Quad (Desktop) Q6600
   2.4 GHz / 8196 KB
+ Intel Core 2 Quad Q9100
   2.26 GHz / 12268 KB
+ Intel Core 2 Duo P9600
   2.66 GHz / 6134 KB
+ Intel Core 2 Duo T9550
   2.66 GHz / 6144 KB
+ AMD Phenom II X2 X620 BE
   3.1 GHz / 2048 KB
> Recensioni Portatili Notebook Netbook > Info Techniche / Tips / FAQ > Processori per portatili > Intel Core 2 Extreme X7900 Notebook Processor
Autore: Klaus Hinum, 22. aprile 2010