General information ---Type: CPU / Microprocessor ---Market segment: Server ---Family: Intel Xeon W3500 Series ---Model number: W3565 ---CPU part number: SLBEV ---Frequency: 3200 MHz (Maximum 3467 MHz) ---Clock multiplier: 24 ---CPU cores: 4 ---CPU threads: 8 ---Level 3 cache: 8 MB ---Socket: Socket 1366 / LGA 1366 ---Size 1.77" x 1.67" / 4.5cm x 4.25cm.