Type CPU/MicroProcessor
Market segment Desktop
Family   AMD-A10 Series
Model number   A10-6790K
CPU part numbers
  • AD679KWOA44HL is an OEM/tray microprocessor
  • AD679KWOHLBOX is a boxed microprocessor with fan and heatsink
Frequency   4000 MHz
Turbo frequency 4300 MHz
Boosted P states [1] #1: 4300 MHz, 1.25V
#2: 4200 MHz, 1.175V
#3: 4100 MHz, 1.075V
Package 904-pin organic lidded micro Pin Grid Array (UOF904)
Socket Socket-FM2
Size 1.57″ x 1.57″ / 4cm x 4cm
Weight 1.4oz / 39g
Introduction date October-28-2013
Price at introduction $122
Architecture / Microarchitecture
Microarchitecture Piledriver
Processor core Richland
Core stepping RL-A1
CPUID 610F31
Manufacturing process 0.032 micron
1.3 billion transistors
Data width 64 bit
The number of CPU cores 4
The number of threads 4
Floating Point Unit Integrated (shared between two cores in each module)
Level 1 cache size 2 x 64 KB 2-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 exclusive caches
Level 3 cache size None
Cache latency 3 (L1 cache)
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
  • Core C1, C1E, C6 and CC6 states
  • Package S3, S4 and S5 states
  • PowerNow!
Low power P states [1] #1: 3700 MHz, 0.825V
#2: 3200 MHz, 0.6V
#3: 2600 MHz, 0.4V
#4: 2000 MHz, 0.2V
Integrated peripherals / components
Integrated graphics GPU Type: Radeon HD 8670D
Shader cores: 384
Base frequency (MHz): 844
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1866
Maximum memory bandwidth (GB/s): 29.9
Other peripherals
  • PCI Express 2.0
  • Unified Video Decoder 3.2  ? 
Electrical / Thermal parameters
Maximum operating temperature  ?  74°C
Thermal Design Power  ?  100 Watt