Intel Core 2 Quad Q8400S vs Intel Xeon 5140

Table of Contents

Physical Specifications

Socket Intel Socket 775 Intel Socket 771
Foundry Intel Intel
Process size 45 nm 65 nm
Transistors 456 million unknown
Die size 2x 82 mm² unknown
Package FC-LGA6 FC-LGA6
tCaseMax 76°C

Performance

Frequency 2.666 GHz 2.333 GHz
Turbo clock
Base clock 333 MHz 333 MHz
Multiplier 8.0x 7.0x
Multiplier unlocked No No
Voltage 0.9 V
TDP 65 W 65 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status End-of-life End-of-life
Release date Apr 19th, 2009 Jun 26th, 2006
Codename Yorkfield Woodcrest
Generation Core 2 Quad Xeon
Part SLGT7 unknown
Memory support DDR1, DDR2, DDR3 Dual-channel DDR2
ECC memory No Yes
PCI Express Gen 2

Cores

Total Cores 4 2
Total Threads 4 2
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 64K (per core)
Cache L2 4MB (shared) 4MB

Features & Technologies

EIST Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4 Yes
SSE4.1 Yes
VT Yes
XD bit Yes
iAMT2 Yes

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.