PHENOM II X4 850 /BOX

General information
Type CPU / Microprocessor
Market segment Desktop
Family AMD Phenom II X4
Model number 850
CPU part numbers HDX850WFK42GM is an OEM/tray microprocessor
HDX850WFGMBOX is a boxed microprocessor
Stepping codes CACDC AC CADIC AD
Frequency (MHz) 3300
Bus speed (MHz)
667 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link
Clock multiplier 16.5
Package 938-pin organic micro-PGA
Sockets Socket AM2+
Socket AM3

Architecture / Microarchitecture
Microarchitecture K10
Platform Dragon
Processor core Deneb
Core stepping C3
Manufacturing process 0.045 micron SOI
Die size 258mm2
Data width 64 bit
Number of cores 4
Floating Point Unit Integrated
Level 1 cache size 4 x 64 KB 2-way associative instruction caches
4 x 64 KB 2-way associative data caches
Level 2 cache size 4 x 512 KB 16-way associative caches
Virtual memory (TB) 256
Multiprocessing Uniprocessor
Features
MMX
3DNow!
SSE
SSE2
SSE3
SSE4a
Advanced Bit Manipulation
AMD64 technology
AMD-V (virtualization) technology
Enhanced Virus Protection
Low power features
Cool n Quiet 3.0
CoolCore Technology
Dual Dynamic Power Management
Core C1 and C1E states
Package S0, S1, S3, S4 and S5 states
On-chip peripherals
Integrated 144-bit DDR2/DDR3 Memory Controller
HyperTransport 3 technology

Electrical/Thermal parameters
Thermal Design Power (W) 95