Athlon II X4 641 vs Xeon 5080

Primary details

Comparing Xeon 5080 and Athlon II X4 641 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2167
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Power efficiency	no data	1.38
Architecture codename	Dempsey (2006)	Llano (2011−2012)
Release date	23 May 2006 (18 years ago)	6 February 2012 (12 years ago)
Launch price (MSRP)	$851	no data

Detailed specifications

Xeon 5080 and Athlon II X4 641 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)	4 (Quad-Core)
Threads	4	4
Base clock speed	3.73 GHz	2.8 GHz
Boost clock speed	0.07 GHz	2.8 GHz
L1 cache	16 KB (per core)	128 KB (per core)
L2 cache	2 MB (per core)	1 MB (per core)
L3 cache	0 KB	0 KB
Chip lithography	65 nm	32 nm
Die size	2x 81 mm2	228 mm2
Maximum core temperature	78 °C	no data
Number of transistors	376 million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1.075V-1.35V	no data

Compatibility

Information on Xeon 5080 and Athlon II X4 641 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	2	1
Socket	PLGA771	FM1
Power consumption (TDP)	130 Watt	100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5080 and Athlon II X4 641. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon 5080 and Athlon II X4 641 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 5080 and Athlon II X4 641 are enumerated here.

AMD-V	-	+
VT-x	+	no data
EPT	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 5080 and Athlon II X4 641. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Pros & cons summary

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Recency	23 May 2006	6 February 2012
Physical cores	2	4
Chip lithography	65 nm	32 nm
Power consumption (TDP)	130 Watt	100 Watt

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