AMD Athlon X4 880K 4.2GHz Socket FM2+ 4MB Cache Retail Boxed Processor
Athlon X4 880K is an upcoming quad-core processor for socket FM2+ platform. Details of this processor, such as clock speed and TDP, were spotted in Biostar CPU support lists. At this time we know that the processor will run at 4 GHz, or 100 MHz faster than the Athlon X4 870K. The chip will have 95 Watt TDP. More details can be extracted from provided part number, that encodes such characteristics as market segment, model number, socket, TDP, core count, cache size and core stepping. In particular, the AD880KXBI44JC is decoded as Athlon or A-Series desktop processor with model number 880K, having FM2+ compatible package, 95 Watt TDP, 4 CPU cores, 4 MB of L2 cache and “Godavari” stepping.
AMD Athlon X4 880K specifications
General information
Type CPU / Microprocessor
Market segment Desktop
Family AMD Athlon X4
Model number 880K
Frequency 4000 MHz
Turbo frequency 4200 MHz
Package 906-pin lidded micro-PGA package
Socket Socket FM2+
Size 1.57″ x 1.57″ / 4cm x 4cm
Architecture / Microarchitecture
Microarchitecture Steamroller
Processor core Godavari
Core stepping A1
Manufacturing process 0.028 micron
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 shared instruction caches
4 x 16 KB data caches
Level 2 cache size 2 x 2 MB 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
Maximum memory bandwidth (GB/s): 34.1
