Xeon Platinum 8571N vs Atom Z650

Primary details

Comparing Atom Z650 and Xeon Platinum 8571N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	54
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	10.42
Market segment	Laptop	Server
Series	Intel Atom	no data
Power efficiency	no data	13.58
Architecture codename	Lincroft (2010−2011)	Emerald Rapids (2023)
Release date	11 April 2011 (13 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	no data	$6,839

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom Z650 and Xeon Platinum 8571N 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	1 (Single-Core)	52
Threads	2	104
Base clock speed	1.2 GHz	2.4 GHz
Boost clock speed	1.2 GHz	4 GHz
Bus type	cDMI	no data
Bus rate	400 MT/s	no data
Multiplier	8	no data
L1 cache	64K (per core)	80 KB (per core)
L2 cache	512 KB (per core)	2 MB (per core)
L3 cache	0 KB	300 MB (shared)
Chip lithography	45 nm	Intel 7 nm
Die size	65 mm2	2x 763 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	no data	78 °C
Number of transistors	140 million	no data
64 bit support	-	+
Windows 11 compatibility	-	no data

Compatibility

Information on Atom Z650 and Xeon Platinum 8571N 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)	1
Socket	T-PBGA518	FCLGA4677
Power consumption (TDP)	3 Watt	300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z650 and Xeon Platinum 8571N. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE, Intel® SSE2, Intel® SSE3	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Deep Learning Boost	-	+

Security technologies

Atom Z650 and Xeon Platinum 8571N technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z650 and Xeon Platinum 8571N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z650 and Xeon Platinum 8571N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR5 @ 4800 MT/s (1 DPC)
Maximum memory size	2.93 GB	4 TB
Max memory channels	1	8
Maximum memory bandwidth	3.2 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

PowerVR SGX535

N/A

Graphics interfaces

Available interfaces and connections of Atom Z650 and Xeon Platinum 8571N integrated GPUs.

LVDS

+

no data

Peripherals

Specifications and connection of peripherals supported by Atom Z650 and Xeon Platinum 8571N.

PCIe version	no data	5.0
PCI Express lanes	no data	80
PCI support	-	no data

Pros & cons summary

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Recency	11 April 2011	14 December 2023
Physical cores	1	52
Threads	2	104
Power consumption (TDP)	3 Watt	300 Watt

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Should you still have questions on choice between Atom Z650 and Xeon Platinum 8571N, ask them in Comments section, and we shall answer.

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