AMD Athlon XP 1900+ Socket A/462

General information
Type CPU / Microprocessor
Market segment Desktop
Family AMD Athlon XP
Model number ? 1900+
CPU part number
AX1900DMT3C is an OEM/tray microprocessor
Stepping codes AGNGA AGOGA AGOIA
Frequency ? 1900+ (rated)
1600 MHz (real)
Bus speed ? 266 MHz
Clock multiplier ? 12
Package 453-pin organic PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package number 27111
Socket Socket A (Socket 462)
Introduction date 5-Nov-01
Price at introduction $269
Architecture / Microarchitecture
Microarchitecture K7
Processor core ? Palomino (Model 6)
Core stepping ? A5
CPUID 662
Manufacturing process 0.18 micron copper process
Die 129.26mm2 (total)
105.72mm2 (without L2 cache)
Data width 32 bit
The number of CPU cores 1
The number of threads 1
Floating Point Unit Integrated
Level 1 cache size ? 64 KB 2-way set associative instruction cache
64 KB 2-way set associative data cache
Level 2 cache size ? Full-speed on-die 256 KB 16-way set associative cache
Multiprocessing Uniprocessor
Extensions & Technologies
MMX instructions
Extensions to MMX
3DNow! technology
Extensions to 3DNow!
SSE / Streaming SIMD Extensions
Low power features
Halt state
Stop Grant states
Sleep state ?
Probe state
Integrated peripherals / components
Integrated graphics None
Electrical / Thermal parameters
V core ? 1.75V
Minimum/Maximum operating temperature ? 0°C - 90°C
Minimum/Typical/Maximum power dissipation 2 Watt (Stop Grant mode) / 60.7 Watt / 68 Watt