EPYC 7443P vs Xeon Gold 6330H

Primary details

Comparing Xeon Gold 6330H and EPYC 7443P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	102
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	22.83
Market segment	Server	Server
Series	no data	AMD EPYC
Power efficiency	no data	17.01
Architecture codename	Cooper Lake-SP (2021)	Milan (2021−2023)
Release date	6 April 2021 (3 years ago)	12 January 2021 (3 years ago)
Launch price (MSRP)	no data	$1,337

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6330H and EPYC 7443P 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	24 (Tetracosa-Core)	24 (Tetracosa-Core)
Threads	48	48
Base clock speed	2 GHz	2.85 GHz
Boost clock speed	3.7 GHz	4 GHz
Multiplier	no data	28.5
L1 cache	64K (per core)	1536 KB
L2 cache	1 MB (per core)	12 MB
L3 cache	33 MB (shared)	128 MB (shared)
Chip lithography	14 nm	7 nm+
Die size	no data	4x 81 mm2
Number of transistors	no data	16,600 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon Gold 6330H and EPYC 7443P 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	4	1
Socket	FCLGA4189	SP3
Power consumption (TDP)	150 Watt	200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6330H and EPYC 7443P. 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	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Deep Learning Boost	+	-

Security technologies

Xeon Gold 6330H and EPYC 7443P technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6330H and EPYC 7443P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6330H and EPYC 7443P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 RDIMM	DDR4-3200
Maximum memory size	1.12 TB	4 TiB
Max memory channels	6	no data
Maximum memory bandwidth	no data	204.795 GB/s
ECC memory support	+	-

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 Gold 6330H and EPYC 7443P.

PCIe version	3.0	4.0
PCI Express lanes	48	128

Pros & cons summary

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Recency	6 April 2021	12 January 2021
Chip lithography	14 nm	7 nm
Power consumption (TDP)	150 Watt	200 Watt

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Should you still have questions on choice between Xeon Gold 6330H and EPYC 7443P, ask them in Comments section, and we shall answer.

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