Xeon Platinum 8480+ vs Platinum 8376H

Primary details

Comparing Xeon Platinum 8376H and Xeon Platinum 8480+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Architecture codename	Cooper Lake-SP (2021)	Sapphire Rapids
Release date	6 April 2021 (3 years ago)	10 January 2023 (1 year ago)
Current price	no data	$12998

Detailed specifications

Xeon Platinum 8376H and Xeon Platinum 8480+ 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	28 (Octacosa-Core)	56 (Hexapentaconta-Core)
Threads	56	112
Base clock speed	2.6 GHz	2 GHz
Boost clock speed	4.3 GHz	3.8 GHz
L1 cache	64K (per core)	80K (per core)
L2 cache	1 MB (per core)	2 MB (per core)
L3 cache	38.5 MB (shared)	105 MB
Chip lithography	14 nm	10 nm
Die size	no data	4x 477 mm2
Maximum case temperature (TCase)	no data	79 °C
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8376H and Xeon Platinum 8480+ 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	8	2
Socket	FCLGA4189	4677
Power consumption (TDP)	205 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8376H and Xeon Platinum 8480+. 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	no data
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Status	Launched	no data

Security technologies

Xeon Platinum 8376H and Xeon Platinum 8480+ technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8376H and Xeon Platinum 8480+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8376H and Xeon Platinum 8480+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 RDIMM	DDR5-4800
Maximum memory size	1.12 TB	no data
Max memory channels	6	no data
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8376H and Xeon Platinum 8480+.

PCIe version	3.0	5.0
PCI Express lanes	48	80

Pros & cons summary

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Recency	6 April 2021	10 January 2023
Physical cores	28	56
Threads	56	112
Chip lithography	14 nm	10 nm
Power consumption (TDP)	205 Watt	350 Watt

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