Xeon E-2488 vs Platinum 8321HC

Primary details

Comparing Xeon Platinum 8321HC and Xeon E-2488 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	276
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Architecture codename	no data	Raptor Lake-S
Release date	1 October 2020 (3 years ago)	14 December 2023 (less than a year ago)

Detailed specifications

Xeon Platinum 8321HC and Xeon E-2488 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	26 (Hexacosa-Core)	8 (Octa-Core)
Threads	52	16
Base clock speed	1.4 GHz	3.2 GHz
Boost clock speed	3 GHz	5.6 GHz
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	35.75 MB	24 MB (shared)
Chip lithography	no data	Intel 7 nm
Die size	no data	257 mm2
Maximum core temperature	no data	100 °C
64 bit support	-	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8321HC and Xeon E-2488 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	no data	1
Socket	no data	FCLGA1700
Power consumption (TDP)	88 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8321HC and Xeon E-2488. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	no data	2
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	no data	+
Turbo Boost Max 3.0	no data	+
Status	Announced	Launched

Security technologies

Xeon Platinum 8321HC and Xeon E-2488 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8321HC and Xeon E-2488 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8321HC and Xeon E-2488. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	RDIMM	DDR5-4800
Maximum memory size	1.12 TB	128 GB
Max memory channels	6	2
ECC memory support	no data	+

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 Platinum 8321HC and Xeon E-2488.

PCIe version	3.0	5
PCI Express lanes	48	20

Pros & cons summary

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Recency	1 October 2020	14 December 2023
Physical cores	26	8
Threads	52	16
Power consumption (TDP)	88 Watt	95 Watt

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Should you still have questions on choice between Xeon Platinum 8321HC and Xeon E-2488, ask them in Comments section, and we shall answer.

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