Apple M1 Pro 8-Core vs Xeon L5520

Primary details

Comparing Xeon L5520 and Apple M1 Pro 8-Core processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2185	712
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.75	no data
Market segment	Server	Laptop
Series	no data	Apple M-Series
Power efficiency	2.26	no data
Architecture codename	Gainestown (2009−2010)	no data
Release date	30 March 2009 (15 years ago)	18 October 2021 (3 years ago)
Launch price (MSRP)	$100	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon L5520 and Apple M1 Pro 8-Core 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	4 (Quad-Core)	8 (Octa-Core)
Threads	8	8
Base clock speed	2.26 GHz	2.06 GHz
Boost clock speed	2.48 GHz	3.22 GHz
L1 cache	64 KB (per core)	2.3 MB
L2 cache	256 KB (per core)	28 MB
L3 cache	8 MB (shared)	16 MB
Chip lithography	45 nm	5 nm
Die size	263 mm2	no data
Maximum core temperature	70 °C	no data
Number of transistors	731 million	33700 Million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon L5520 and Apple M1 Pro 8-Core 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	no data
Socket	FCLGA1366	no data
Power consumption (TDP)	60 Watt	2060 ‑ 3220 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5520 and Apple M1 Pro 8-Core. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Demand Based Switching	+	no data
PAE	40 Bit	no data

Security technologies

Xeon L5520 and Apple M1 Pro 8-Core 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 L5520 and Apple M1 Pro 8-Core are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5520 and Apple M1 Pro 8-Core. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	144 GB	no data
Max memory channels	3	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Apple M1 Pro 14-Core GPU ( - 1296 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon L5520 and Apple M1 Pro 8-Core.

PCIe version

2.0

no data

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.

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Pros & cons summary

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Performance score	1.43	10.82
Recency	30 March 2009	18 October 2021
Physical cores	4	8
Chip lithography	45 nm	5 nm
Power consumption (TDP)	60 Watt	2060 Watt

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Should you still have questions on choice between Xeon L5520 and Apple M1 Pro 8-Core, ask them in Comments section, and we shall answer.

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