Xeon Platinum 9221 vs D-1567

Primary details

Comparing Xeon D-1567 and Xeon Platinum 9221 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1046	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.67	no data
Market segment	Server	Server
Series	Intel Xeon D	Intel Xeon Platinum
Power efficiency	9.55	no data
Architecture codename	Broadwell (2015−2019)	Cascade Lake-AP (2019)
Release date	24 February 2016 (8 years ago)	2 April 2019 (5 years ago)
Launch price (MSRP)	$1,069	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon D-1567 and Xeon Platinum 9221 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	12 (Dodeca-Core)	32 (Dotriaconta-Core)
Threads	24	64
Base clock speed	2.1 GHz	2.3 GHz
Boost clock speed	2.7 GHz	3.7 GHz
Bus type	DMI 2.0	DMI 3.0
Bus rate	no data	4 × 8 GT/s
Multiplier	21	21
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	1 MB (per core)
L3 cache	1.5 MB (per core)	71.5 MB (shared)
Chip lithography	14 nm	14 nm
Die size	306.18 mm2	no data
Maximum case temperature (TCase)	80 °C	no data
Number of transistors	3,200 million	8,000 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon D-1567 and Xeon Platinum 9221 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)	8
Socket	FCBGA1667	Intel BGA5903
Power consumption (TDP)	65 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1567 and Xeon Platinum 9221. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	-
GPIO	+	no data

Security technologies

Xeon D-1567 and Xeon Platinum 9221 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1567 and Xeon Platinum 9221 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1567 and Xeon Platinum 9221. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR4-2933
Maximum memory size	128 GB	2 TiB
Max memory channels	2	12
Maximum memory bandwidth	34.124 GB/s	281.6 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon D-1567 and Xeon Platinum 9221.

PCIe version	2.0/3.0	3.0
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	2 April 2019
Physical cores	12	32
Threads	24	64
Power consumption (TDP)	65 Watt	250 Watt

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Should you still have questions on choice between Xeon D-1567 and Xeon Platinum 9221, ask them in Comments section, and we shall answer.

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