Intel Xeon 5080 vs Intel Core Solo ULV U1400

Comparative analysis of Intel Xeon 5080 and Intel Core Solo ULV U1400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization.

Intel Xeon 5080

Intel Core Solo ULV U1400

Differences

Reasons to consider the Intel Xeon 5080

CPU is newer: launch date 0 month(s) later
1 more cores, run more applications at once: 2 vs 1
Around 211% higher clock speed: 3.73 GHz vs 1.2 GHz

Launch date	May 2006 vs April 2006
Number of cores	2 vs 1
Maximum frequency	3.73 GHz vs 1.2 GHz

Reasons to consider the Intel Core Solo ULV U1400

Around 28% higher maximum core temperature: 100°C vs 78°C
21.7x lower typical power consumption: 6 Watt vs 130 Watt

Maximum core temperature	100°C vs 78°C
Thermal Design Power (TDP)	6 Watt vs 130 Watt

Compare specifications (specs)

	Intel Xeon 5080	Intel Core Solo ULV U1400
Essentials
Architecture codename	Dempsey	Yonah
Launch date	May 2006	April 2006
Place in performance rating	not rated	not rated
Processor Number	5080	U1400
Series	Legacy Intel® Xeon® Processors	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Vertical segment	Server	Mobile
Performance
64 bit support
Base frequency	3.73 GHz	1.20 GHz
Bus Speed	1066 MHz FSB	533 MHz FSB
Die size	162 mm2	90 mm2
L2 cache	2048 KB	2048 KB
Manufacturing process technology	65 nm	65 nm
Maximum core temperature	78°C	100°C
Maximum frequency	3.73 GHz	1.2 GHz
Number of cores	2	1
Transistor count	376 million	151 million
VID voltage range	1.075V-1.350V	0.85V - 1.1V
L1 cache		64 KB
Memory
Supported memory types	DDR2	DDR1
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	35mm x 35mm
Scenario Design Power (SDP)	0 W	0 W
Sockets supported	PLGA771	PBGA479
Thermal Design Power (TDP)	130 Watt	6 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE)		32-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)