Celeron E3400 vs Xeon 5063

Primary details

Comparing Xeon 5063 and Celeron E3400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2826
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	3.72
Market segment	Server	Desktop processor
Power efficiency	no data	0.80
Architecture codename	Dempsey (2006)	Wolfdale (2008−2010)
Release date	May 2006 (18 years ago)	17 January 2010 (14 years ago)
Launch price (MSRP)	no data	$76

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon 5063 and Celeron E3400 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	2 (Dual-core)
Threads	4	2
Base clock speed	3.2 GHz	2.6 GHz
Boost clock speed	3.2 GHz	2.6 GHz
L1 cache	0 KB	64 KB (per core)
L2 cache	2 MB	1 MB (shared)
L3 cache	0 KB	0 KB
Chip lithography	65 nm	45 nm
Die size	no data	82 mm2
Maximum core temperature	67 °C	74 °C
Number of transistors	no data	228 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1.075V-1.35V	0.85V-1.3625V

Compatibility

Information on Xeon 5063 and Celeron E3400 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	PLGA771	LGA775
Power consumption (TDP)	95 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5063 and Celeron E3400. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	+	-
Idle States	-	+
Thermal Monitoring	-	+
Demand Based Switching	-	no data
PAE	32 Bit	no data
FSB parity	+	no data

Security technologies

Xeon 5063 and Celeron E3400 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 5063 and Celeron E3400 are enumerated here.

VT-d	no data	-
VT-x	+	+
EPT	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 5063 and Celeron E3400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR1, DDR2, DDR3

Peripherals

Specifications and connection of peripherals supported by Xeon 5063 and Celeron E3400.

PCIe version

no data

2.0

Pros & cons summary

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Threads	4	2
Chip lithography	65 nm	45 nm
Power consumption (TDP)	95 Watt	65 Watt

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