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General information
Type: CPU / Microprocessor
Market segment: Desktop
Family: AMD Athlon X4
Model number: 860K
CPU part numbers:
AD860KXBI44JA is an OEM/tray microprocessor
AD860KXBJABOX is a boxed microprocessor with fan and heatsink
AD860KXBJASBX is 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+
Size: 1.57" x 1.57" / 4cm x 4cm
Introduction date: August 2014
Architecture / Microarchitecture
Microarchitecture: Steamroller
Processor core: Kaveri
Core 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 / AMD 64-bit technology
AMD-V / AMD Virtualization technology
EVP / Enhanced Virus Protection
Turbo Core 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
Type: CPU / Microprocessor
Market segment: Desktop
Family: AMD Athlon X4
Model number: 860K
CPU part numbers:
AD860KXBI44JA is an OEM/tray microprocessor
AD860KXBJABOX is a boxed microprocessor with fan and heatsink
AD860KXBJASBX is 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+
Size: 1.57" x 1.57" / 4cm x 4cm
Introduction date: August 2014
Architecture / Microarchitecture
Microarchitecture: Steamroller
Processor core: Kaveri
Core 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 / AMD 64-bit technology
AMD-V / AMD Virtualization technology
EVP / Enhanced Virus Protection
Turbo Core 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