Xeon Max 9462 vs Ryzen 9 7950X

Primary details

Comparing Ryzen 9 7950X and Xeon Max 9462 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	67	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Power efficiency	21.98	no data
Architecture codename	Raphael (Zen 4) (2022)	Sapphire Rapids HBM (2023)
Release date	27 September 2022 (2 years ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	no data	$7,995

Detailed specifications

Ryzen 9 7950X and Xeon Max 9462 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	16 (Hexadeca-Core)	32 (Dotriaconta-Core)
Threads	32	64
Base clock speed	4.5 GHz	2.7 GHz
Boost clock speed	5.7 GHz	3.5 GHz
L1 cache	64K (per core)	80K (per core)
L2 cache	1 MB (per core)	2 MB (per core)
L3 cache	64 MB (shared)	75 MB
Chip lithography	5 nm	10 nm
Die size	CCD = 2x 70 sq. mm, I/O = 122 mm2	4x 477 mm2
Maximum core temperature	95 °C	no data
Maximum case temperature (TCase)	47 °C	77 °C
Number of transistors	13140 Million	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 9 7950X and Xeon Max 9462 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	AM5	4677
Power consumption (TDP)	170 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7950X and Xeon Max 9462. You'll probably need this information if you require some particular technology.

Instruction set extensions	CCD = 5 nm, I/O = 6 nm, 0.650 - 1.475 V	no data
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+
Precision Boost 2	+	no data

Security technologies

Ryzen 9 7950X and Xeon Max 9462 technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7950X and Xeon Max 9462 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 Ryzen 9 7950X and Xeon Max 9462. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR5-5200

DDR5-4800

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)

no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7950X and Xeon Max 9462.

PCIe version	5.0	5.0
PCI Express lanes	24	80

Pros & cons summary

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Recency	27 September 2022	10 January 2023
Physical cores	16	32
Threads	32	64
Chip lithography	5 nm	10 nm
Power consumption (TDP)	170 Watt	350 Watt

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Should you still have questions on choice between Ryzen 9 7950X and Xeon Max 9462, ask them in Comments section, and we shall answer.

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