Intel Celeron B800 vs Intel Xeon MP 7040 Dual-Core

Table of Contents

Physical Specifications

Socket Intel Socket G2 (988B) Intel Socket 604
Foundry Intel Intel
Process size 32 nm 90 nm
Transistors 504 million 200 million
Die size 131 mm² 213 mm²
Package rPGA µPGA

Performance

Frequency 1500 MHz 3 GHz
Turbo clock
Base clock 100 MHz 166 MHz
Multiplier 15.0x 18.0x
Multiplier unlocked No No
TDP 35 W 135 W
Voltage 1.412 V

Architecture Details

Vertical Segment Mobile Server/Workstation
Production status End-of-life End-of-life
Release date Jun 19th, 2011 Dec 1st, 2005
Codename Sandy Bridge Paxville
Generation Celeron Xeon MP
Part SR0EW unknown
Memory support DDR3 Dual-channel unknown Dual-channel
ECC memory No Yes
PCI Express

Cores

Total Cores 2 2
Total Threads 2 2
SMP # CPUs 1 2
Integrated graphics Intel HD (Sandy Bridge)

Cache

Cache L1 64K (per core) 16K
Cache L2 256K (per core) 1MB
Cache L3 2MB (shared)

Features & Technologies

EIST Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
NX-bit Yes
SSE Yes
SSE1 Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
SSSE3 Yes
Smart Cache Yes
VT-x Yes
XD bit Yes

Compare

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