General information
Type CPU / Microprocessor
market segment desktop
Family: Fits Phenom II X4
Model: B97
CPU Part Number HDXB97WFK4DGM
Step Code AACAC AC
Frequency 3200 MHz
Bus Speed ??667 MHz Memory Controller
One 2000 MHz 16-bit HyperTransport link (4 GT/s)
Clock Multiplier 16
Package 938-pin Organic Micro PGA
Socket Socket AM2+
Socket AM3
Architecture/Microarchitecture
Microarchitecture K10
platform dragon
processor core tianjin four
Core stepping RB-C3
CPUID 100F43
Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology
758 million transistors
Die size 258mm2
Data width 64 bits
Number of cores 4
Number of threads 4
floating point unit fused
L1 cache size 4 x 64 KB 2-way set associative instruction cache
4 x 64 KB 2-way set associative data cache
L2 cache size 4 x 512 KB 16-way set associative exclusive cache
Level 3 cache size Shared 6 MB 48-way set associative cache
Cache Latency[1] 3 (L1 cache)
15 (L2 cache)
47 (L3 cache)
Virtual memory 256TB
multiprocessing single processor
Feature MMX Instructions
MMX extension
3D now! technology
An extension of 3DNow!
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSE4a
64-bit technology
EVP / Enhanced Virus Protection
Virtualization Technology
Low Power Features CoolnQuiet 3.0
Cool Core Technology
Dual Dynamic Power Management
Core C1 and C1E states
Package S0, S1, S3, S4 and S5 states
Integrated peripherals/components
Integrated graphics without any
Memory Controller Number of Controllers: 1
Memory Channels: 2
Channel width (bits): 72
Supported memory: DDR2-1066, DDR3-1333
DIMMs per channel: Up to 2
Maximum memory bandwidth (GB/s): 21.3
Other Peripherals HyperTransport 3 Technology
Electrical/Thermal Paramet