X4 860K specifications
General information
Type
CPU / Microprocessor
Market segment
Desktop
Family
Model number?
860K
CPU part numbers
AD860KXBI44JAis an OEM/tray microprocessor
AD860KXBJABOXis a boxed microprocessor with fan and heatsink
AD860KXBJASBXis a boxed microprocessor with low-noise fan and heatsink
Frequency?
3700 MHz
Turbo frequency
4000 MHz
Package
906-pin lidded micro-PGA package
Socket
Socket FM2+
Introduction date
August 2014
Architecture / Microarchitecture
Microarchitecture
Steamroller
Processor c?
Kaveri
c stepping?
KV-A1
CPUID
630F01
Manufacturing process
0.028 micron SHP
2.41 billion transistors
Die size
245mm2
Data width
64 bit
The number of CPU cores
4
The number of threads
4
Floating Point Unit
Integrated
Level 1 cache size?
2 x 96 KB 3-way set associative shared instruction caches
4 x 16 KB 4-way set associative data caches
Level 2 cache size?
2 x 2 MB 16-way set associative shared caches
Level 3 cache size
None
Multiprocessing
Uniprocessor
Features
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 / A 64-bit technology?
AMD-V / A Virtualization technology
EVP / Enhanced a Protection?
Turbo c 3.0 technology
Low power features
PowerNow!
Integrated peripherals / components
Integrated graphics
None
Memory controller
The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-2133
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 34.1
Other peripherals
PCI Express 3.0
Unified Video Decoder 4.0?
Video Coding Engine 2.0?
Electrical / Thermal parameters
Maximum operating temperature?
72.4°C
Thermal Design Power?
95 Watt