Ryzen 5 7520C vs Xeon Gold 6421N

Primary details

Comparing Xeon Gold 6421N and Ryzen 5 7520C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	88	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	44.13	no data
Market segment	Server	Laptop
Series	no data	AMD Mendocino (Zen 2, Ryzen 7020)
Power efficiency	18.94	no data
Architecture codename	Sapphire Rapids (2023−2024)	Mendocino (Zen 2) (2022−2023)
Release date	10 January 2023 (1 year ago)	23 May 2023 (1 year ago)
Launch price (MSRP)	$2,368	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6421N and Ryzen 5 7520C 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	32 (Dotriaconta-Core)	4 (Quad-Core)
Threads	64	8
Base clock speed	1.8 GHz	2.8 GHz
Boost clock speed	3.6 GHz	4.3 GHz
L1 cache	80K (per core)	256 KB
L2 cache	2 MB (per core)	2 MB
L3 cache	60 MB	4 MB
Chip lithography	Intel 7 nm	6 nm
Maximum case temperature (TCase)	85 °C	no data
64 bit support	+	+

Compatibility

Information on Xeon Gold 6421N and Ryzen 5 7520C 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	no data
Socket	FCLGA4677	no data
Power consumption (TDP)	185 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6421N and Ryzen 5 7520C. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Deep Learning Boost	+	-

Security technologies

Xeon Gold 6421N and Ryzen 5 7520C technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
SGX	Yes with Intel® SPS	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6421N and Ryzen 5 7520C are enumerated here.

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 6421N and Ryzen 5 7520C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4400	no data
Maximum memory size	4 TB	no data
Max memory channels	8	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6421N and Ryzen 5 7520C.

PCIe version	5	no data
PCI Express lanes	80	no data

Pros & cons summary

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Recency	10 January 2023	23 May 2023
Physical cores	32	4
Threads	64	8
Power consumption (TDP)	185 Watt	15 Watt

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Should you still have questions on choice between Xeon Gold 6421N and Ryzen 5 7520C, ask them in Comments section, and we shall answer.

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