A6-9220e vs Xeon E5420

Primary details

Comparing Xeon E5420 and A6-9220e processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2177	2674
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.24	no data
Market segment	Server	Laptop
Series	no data	AMD Bristol Ridge
Architecture codename	no data	Stoney Ridge (2016−2019)
Release date	1 October 2007 (16 years ago)	1 June 2017 (7 years ago)
Current price	$121	$308

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5420 and A6-9220e 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	no data	2 (Dual-core)
Threads	no data	2
Base clock speed	2.5 GHz	1.6 GHz
Boost clock speed	no data	2.4 GHz
L1 cache	no data	160 KB
L2 cache	no data	1 MB
L3 cache	12 MB L2 Cache	no data
Chip lithography	45 nm	28 nm
Die size	no data	124.5 mm2
Maximum core temperature	67 °C	90 °C
Number of transistors	no data	1200 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	0.85V-1.35V	no data

Compatibility

Information on Xeon E5420 and A6-9220e 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.

Socket	LGA771	BGA
Power consumption (TDP)	80 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5420 and A6-9220e. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Single-Channel DDR4-2133, Virtualization,
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	+	no data
FSB parity	+	no data
Status	Discontinued	no data

Security technologies

Xeon E5420 and A6-9220e 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 E5420 and A6-9220e are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5420 and A6-9220e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon R4 (Stoney Ridge)

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E5420 outperforms A6-9220e by 108% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.31	0.63
Recency	1 October 2007	1 June 2017
Chip lithography	45 nm	28 nm
Power consumption (TDP)	80 Watt	6 Watt

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Should you still have questions on choice between Xeon E5420 and A6-9220e, ask them in Comments section, and we shall answer.

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