Intel Xeon Phi 7250 Vs AMD EPYC 7453 - Technical City

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	226
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	14.16
Market segment	Server	Server
Series	no data	AMD EPYC
Power efficiency	no data	5.19
Designer	Intel	AMD
Manufacturer	Intel	TSMC
Architecture codename	Knights Landing (2016)	Milan (2021−2023)
Release date	20 June 2016 (9 years ago)	15 March 2021 (4 years ago)
Launch price (MSRP)	no data	$1,570

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon Phi 7250 and EPYC 7453 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	68 (Octahexaconta-Core)	28 (Octacosa-Core)
Threads	272	56
Base clock speed	1.4 GHz	2.75 GHz
Boost clock speed	1.6 GHz	3.45 GHz
Multiplier	no data	27.5
L1 cache	32 KB (per core)	64 KB (per core)
L2 cache	512 KB (per core)	512 KB (per core)
L3 cache	0 KB (shared)	64 MB (shared)
Chip lithography	14 nm	7 nm+
Die size	no data	4x 81 mm2
Number of transistors	8,000 million	16,600 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon Phi 7250 and EPYC 7453 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	2
Socket	3647	SP3
Power consumption (TDP)	215 Watt	225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7250 and EPYC 7453. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data

Security technologies

Xeon Phi 7250 and EPYC 7453 technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 7250 and EPYC 7453 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7250 and EPYC 7453. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-3200
Maximum memory size	no data	4 TiB
Maximum memory bandwidth	no data	204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7250 and EPYC 7453.

PCIe version	no data	4.0
PCI Express lanes	no data	128