General information
Type
CPU / Microprocessor
Market segment
Desktop
Family
ph X4
Model number ?
9850
CPU part number
HD9850WCJ4BGH is an OEM/tray microprocessor
Stepping code
JAAAB AA
Frequency ?
2500 MHz
Bus speed ?
One 2000 MHz 16-bit HyperTransport link (4 GT/s)
Clock multiplier ?
12.5
Package
940-pin organic micro-PGA
Sockets
Socket AM2Socket AM2+
Architecture / Microarchitecture
Microarchitecture
K10
Platform
Processor c ?
Agena
c stepping ?
DR-B3
CPUID
100F23
Manufacturing process
0.065 micron silicon-on-insulator (SOI) technology
450 million transistors
Die
285mm2
Data width
64 bit
The number of CPU cores
4
The number of threads
4
Floating Point Unit
Integrated
Level 1 cache size ?
4 x 64 KB 2-way set associative instruction caches
4 x 64 KB 2-way set associative data caches
Level 2 cache size ?
4 x 512 KB 16-way set associative caches
Level 3 cache size
2 MB 32-way set associative shared cache
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 ?
Low power features
Cool'n'Quiet 2.0
CoolCore technology ?
Independent Dynamic c Technology ?
Dual Dynamic Power Management ?
c C1 and C1E states
Package 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): 72
Supported memory: DDR2-1066
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 17.1
Other peripherals
HyperTransport 3.0 technology
Electrical / Thermal parameters
V c ?
1.2V - 1.25V
V NorthBridge
1.2V - 1.25V
Maximum operating temperature ?
55°C - 70°C
Thermal Design Power ?
95 Watt