AMD FX-8320

General information
Type CPU / Microprocessor
Market segment Desktop
Family AMD FX-Series
Model number ? FX-8320
CPU part numbers
FD8320FRW8KHK is an OEM/tray microprocessor
FD8320FRHKBOX is a boxed microprocessor with fan and heatsink
Frequency ? 3.5 GHz / 3500 MHz
Maximum turbo frequency 4 GHz / 4000 MHz
Boosted P states^M #1: 4000 MHz, 1.425V
#2: 3700 MHz, 1.4125V
Bus speed ? One 2600 MHz 16-bit HyperTransport link
Package 940-pin organic micro Pin Grid Array (UOC940)
Pb-free
Socket Socket AM3+
Weight 1.4oz / 38.4g (CPU)
1lb 5.6oz / 612.2g (box) [1]
Fan/heatsink AV-Z7UH40Q001
Introduction date October 23, 2012
Price at introduction $169
Architecture / Microarchitecture
Instruction set x86
Microarchitecture Piledriver
Platform Volan
Processor core ? Vishera
Core stepping ? OR-C0
CPUID 600F20
Manufacturing process 0.032 micron
Data width 64 bit
The number of CPU cores 8
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size ? 4 x 64 KB instruction caches
8 x 16 KB data caches
Level 2 cache size ? 4 x 2 MB
Level 3 cache size 8 MB
Multiprocessing Uniprocessor
Extensions & Technologies
MMX instructions
Extensions to MMX
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
SSE4a ?
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
BMI1 / Bit Manipulation instructions 1
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
FMA4 / 4-operand Fused Multiply-Add instructions
TBM / Trailing Bit Manipulation instructions
XOP / eXtended Operations instructions
AMD64 / AMD 64-bit technology ?
AMD-V / AMD Virtualization technology
Turbo Core 3.0 technology
Security Features EVP / Enhanced Virus Protection ?
Low power features PowerNow!
Low power P states^M #1: 2900 MHz, 1.3V
#2: 2300 MHz, 1.1875V
#3: 1700 MHz, 1.0625V
#4: 1400 MHz, 0.95V
Integrated Graphics Processing Unit
None
Integrated peripherals / components
Memory controller The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3-1866
Other peripherals HyperTransport technology ?
Electrical / Thermal parameters
Maximum operating temperature ? 61.1°C
Thermal Design Power ? 125 Watt