NBCPU
Home > AMD > Phenom II X4 > AMD Phenom II X4 820 - HDX820WFK4FGI > detail information

AMD Phenom II X4 820 - HDX820WFK4FGI information

We specialized in CPU trade, contact us if you need bulk sale or purchase this kind of CPU,please do not hesitate to contact us :
Email :raymond@nbcpu.com,Tel: +86 0755-82928539

Type:CPU Manufacturer:AMD
family:Phenom II X4 microprocessors:AMD Phenom II X4 820 - HDX820WFK4FGI
Type CPU / Microprocessor
Market segment Desktop
Family
AMD Phenom II X4
Model number    820
CPU part number
  • HDX820WFK4FGI is an OEM/tray microprocessor
Stepping code CACYC AC
Frequency    2800 MHz
Bus speed    *** MHz Memory controller
One 2000 MHz 1*-bit HyperTransport link (4 GT/s)
Clock multiplier    14
Package *38-pin organic micro-PGA
Sockets Socket AM2+
Socket AM3
Weight 1.4oz / 38.*g
Introduction date 3rd quarter 200*
Architecture / Microarchitecture
Microarchitecture K10
Platform Dragon
Processor core    Deneb
Core stepping    RB-C2
CPUID 100F42
Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology
*58 million transistors
Die size 258mm2
Data width *4 bit
The number of cores 4
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size    4 x *4 KB 2-way set associative instruction caches
4 x *4 KB 2-way set associative data caches
Level 2 cache size    4 x 512 KB 1*-way set associative exclusive caches
Level 3 cache size Shared 4 MB *4-way set associative cache
Cache latency [1] 3 (L1 cache)
15 (L2 cache)
51 (L3 cache)
Virtual memory 25* TB
Multiprocessing Uniprocessor
Features
  • MMX instructions
  • Extensions to MMX
  • 3DNow! technology
  • Extensions to 3DNow!
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a   
  • AMD*4 / AMD *4-bit technology   
  • EVP / Enhanced Virus Protection   
  • AMD-V / AMD Virtualization technology
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
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Channel width (bits): *2
Supported memory: DDR2-10**, DDR3-1333
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 21.3
Other peripherals HyperTransport 3 technology
Electrical / Thermal parameters
V core    0.*V - 1.425V
Maximum operating temperature    55°C - *1°C
Thermal Design Power    *5 Watt
Notes on AMD Phenom II X4 820
[1] - These characteristics were measured on a single CPU, and they can vary slightly for other processors with the same model number


other microprocessors
AMD Phenom II X4 830 - HDX830WFK4DGM AMD Phenom II X4 840 - HDX840WFK42GM / HDX840WFGMBOX
AMD Phenom II X4 840T - HD840TWFK4DGR AMD Phenom II X4 850 - HDX850WFK42GM / HDX850WFGMBOX
AMD Phenom II X4 900e - HD900EOCK4DGI AMD Phenom II X4 905e - HD905EOCK4DGI / HD905EOCGIBOX
AMD Phenom II X4 905e - HD905EOCK4DGM AMD Phenom II X4 910e - HD910EOCK4DGM / HD910EOCGMBOX
AMD Phenom II X4 910 - HDX910WFK4DGI / HDX910WFGIBOX AMD Phenom II X4 920 - HDX920XCJ4DGI / HDX920XCGIBOX
AMD Phenom II X4 925 - HDX925WFK4DGI / HDX925WFGIBOX AMD Phenom II X4 925 - HDX925WFK4DGM / HDX925WFGMBOX

NBCPU All rights reserved..