Apple M1 vs Xeon D-1571

Primary details

Comparing Xeon D-1571 and Apple M1 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1192
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon D	Apple Apple M-Series
Architecture codename	Broadwell (2015−2019)	no data
Release date	24 February 2016 (8 years ago)	10 November 2020 (4 years ago)
Launch price (MSRP)	$1,222	no data

Detailed specifications

Xeon D-1571 and Apple M1 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	16 (Hexadeca-Core)	8 (Octa-Core)
Threads	32	8
Base clock speed	1.3 GHz	2.064 GHz
Boost clock speed	2.1 GHz	3.2 GHz
Bus type	DMI 2.0	no data
Multiplier	13	no data
L1 cache	1 MB	2 MB
L2 cache	4 MB	16 MB
L3 cache	24 MB	16 MB
Chip lithography	14 nm	5 nm
Die size	306.18 mm2	no data
Maximum case temperature (TCase)	80 °C	no data
Number of transistors	4700 Million	16000 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon D-1571 and Apple M1 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 (Uniprocessor)	no data
Socket	FCBGA1667	no data
Power consumption (TDP)	45 Watt	no data

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1571 and Apple M1. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
GPIO	+	no data

Security technologies

Xeon D-1571 and Apple M1 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1571 and Apple M1 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 D-1571 and Apple M1. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	no data
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Apple M1 8-Core GPU

Peripherals

Specifications and connection of peripherals supported by Xeon D-1571 and Apple M1.

PCIe version	2.0/3.0	no data
PCI Express lanes	24	no data
USB revision	2.0/3.0	no data
Total number of SATA ports	6	no data
Number of USB ports	8	no data
Integrated LAN	+	no data
UART	+	no data

Pros & cons summary

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Recency	24 February 2016	10 November 2020
Physical cores	16	8
Threads	32	8
Chip lithography	14 nm	5 nm

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