Performance Rating

1600 – 3000+ MHz

Generation

Seventh: 80786 IA-32

Operational Rates

Level 1 Cache Speed

1.0× Core Rate

Level 2 Cache Speed

1.0× Core Rate

Front-side Bus Speed

400 MHz (4 × 100 MHz)

Multiplier Ratio

16.0× – 13.0+x

Physical Design

Interface Packing

478-Pin PGA

Core Die Size

.13 micron

Core Size by Stepping

131 – 146 mm²

Transistor Count

55 Million

Voltage Interface

Split Core and I/O

Core Voltage

1.50 volts

I/O Voltage

3.3 volts

Level 2 Cache Voltage

3.3 volts

Power Consumption

52.4 – 57.8 watts

Maximum Power

66 – 74 watts

Architectural Design

Core Technology

OOO and Speculative Execution RISC

Register Support

Integer = 32 bit

FPU = 80 bit

MMX = 64 bit

SSE/SSE2 = 128 bit

Maximum Execution Rate

6 Micro-Ops per Cycle

Data Bus Width

64 bit

Maximum Memory Support

Physical = 64 Gigabyte

Virtual = 64 Terabyte

Level 2 Cache

512 KB Unified

Pre-fetch Queue

256 Byte

Static Branch Prediction

Supported

Dynamic Branch Prediction

4,096 Entry

RSB Branch Prediction

16 Entry

Floating-Point Processor

Integrated

Multimedia Extensions

MMX, SSE, SSE2