Intel® 64 Architecture
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Enhanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced means of enabling very high performance while also meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load.

Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network. Help protect your customers' business assets and reduce the need for costly virus-related repairs by building systems with built-in Intel Execute Disable Bit.
Other Characteristics:
Bus type: FSB
CPU multiplier (bus/core ratio): 7.5
Component for: PC
Conflict Free processor: N
Embedded options available: N
Enhanced Intel SpeedStep Technology: Y
Execute Disable Bit: Y
FSB Parity: N
Intel 64: Y
Intel Demand Based Switching: N
Intel Enhanced Halt State: Y
Intel Trusted Execution Technology: N
Intel® AES New Instructions (Intel® AES-NI): N
Intel® Hyper Threading Technology (Intel® HT Technology): N
Intel® Turbo Boost Technology: N
Maximum operating temperature: 71.4 °C
Number of Processing Die Transistors: 456 M
Processing Die size: 164 mm²
Processor ARK ID: 39107
Processor cache: 4096 KB
Processor cache type: L3
Processor codename: Yorkfield
Processor cores: 4
Processor family: Intel Core 2 Quad
Processor frequency: 2.5 GHz
Processor front side bus: 1333 MHz
Processor lithography: 45 nm
Processor model: Q8300
Processor operating modes: 64-bit
Processor package size: 37.5 x 37.5
Processor series: Intel Core 2 Quad Q8000 series
Processor socket: Socket T (LGA 775)
Processor threads: 4
Product family: Legacy Intel Core2 Processor
Product type: 1
Status: End of Interactive Support
Tcase: 71.4 °C
Thermal Design Power (TDP): 95 W
Thermal Monitoring Technologies: Y
VID Voltage Range: 0.85 - 1.3625 V