AMD Phenom II X4 955
HDZ955FBGIBOX 3.2 GHz/6 MB
L3/125W Processor
Very Fast Cpu
True quad-core enabling cores communicate at die level. Direct Connect
Architecture directly connects the processors, the memory controller and
the I/O to the CPU. Enable simultaneous 32- and 64-bit, Integrated
Memory Controller. Increases performance by reducing memory latency,
Scales memory bandwidth and performance, HyperTransport Technology
provides up to 16.0GB/s peak bandwidth/processor, reducing I/O
bottlenecks, Up to 37GB/s processor-to-system bandwidth. Shared L3
cache (either 6MB or 4MB), 512K L2 cache/core, Shortening access times
to highly accessed data. 128-bit FPU. BENEFIT: Larger data paths and
quicker floating point calculations. One 16-bit link at up to 4000MT/s, Up to
8.0GB/s HyperTransport I/O bandwidth; Up to 16GB/s in HyperTransport
Generation 3.0 mode, Up to 37GB/s processor-to-system bandwidth
(HyperTransport bus + memory bus). BENEFIT: Quick access times to I/O.
A high-bandwidth, low-latency integrated memory controller supports
PC2-8500 (DDR2-1066); PC2-6400 (DDR2-800), PC2-5300 (DDR2-667),
PC2-4200 (DDR2-533) or PC2-3200 (DDR2-400) SDRAM unbuffered
DIMMs ¿ AM2+, Support for unregistered DIMMs up to PC2
8500(DDR2-1066MHz) and PC3 10600 (DDR3-1333MHz) ¿ AM3, Up to
17.1GB/s memory bandwidth for DDR2 and up to 21GB/s memory
bandwidth for DDR3. Enhanced power management features automatically
and instantaneously adjust performance states and features based on
processor requirements enabling cooler and quieter platform designs.
Power can be switched on or off within a single clock cycle, saving energy
with no impact to performance. i.e, the memory controller can turn off the
write logic when reading from memory, Works automatically without the
need for drivers or BIOS enablement. Enables efficiency by dynamically
activating or turning off parts of processor. Separate power planes for

cores and memory controller, Improving efficiency by providing on demand
memory performance while still allowing for decreased power
consumption.
Personal Review: AMD Phenom II X4 955 HDZ955FBGIBOX 3.2
GHz/6 MB L3/125W Processor
I paired this CPU up with my Asus M4A79T. This was a huge improvement
from my old processor, the Pentium D 820. There is a lot of head room
when I got this to 3.6ghz easy. That was as far as I able to get stable on
stock cooler, stock voltage. This is no i7 but it sure competes with the
q9xxx series Intel CPUs. I hear this chip has a hard time going past 4.0ghz
on air on a 64 bit OS. I'd have to try it out after I get a good heat sink fan.
Phenom II X4 955 BE @3.6ghz /w stock cooler
Asus M4A79T Deluxe
1600mhz Corsair 9 9 9 24
4890 Sapphire 1gb ddr5
WD Caviar Green 750gb 16mb
850w Corsair tx series
Lancool PC-K7B
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