Ryzen 9 7940HS vs EPYC 7573X

Primary details

Comparing EPYC 7573X and Ryzen 9 7940HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	38	263
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	6.44	no data
Market segment	Server	Laptop
Architecture codename	Milan-X (2022)	Phoenix-HS (Zen 4)
Release date	22 March 2022 (2 years ago)	January 2023 (1 year ago)
Current price	$5250	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

EPYC 7573X and Ryzen 9 7940HS 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)	8 (Octa-Core)
Threads	64	16
Base clock speed	2.8 GHz	4 GHz
Boost clock speed	3.6 GHz	5.2 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	512K (per core)	1 MB (per core)
L3 cache	768 MB (shared)	16 MB (shared)
Chip lithography	7 nm	4 nm
Die size	8x 81 mm2	178 mm2
Maximum core temperature	no data	100 °C
Number of transistors	33,200 million	25,000 million
64 bit support	-	+
Windows 11 compatibility	no data	+
Unlocked multiplier	No	No

Compatibility

Information on EPYC 7573X and Ryzen 9 7940HS 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	1
Socket	SP3	FP8
Power consumption (TDP)	280 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7573X and Ryzen 9 7940HS. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	DDR5-5600/LPDDR5x-7500 RAM (incl. ECC), PCIe 4, Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	no data	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7573X and Ryzen 9 7940HS are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7573X and Ryzen 9 7940HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR4-3200

DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 780M

Peripherals

Specifications and connection of peripherals supported by EPYC 7573X and Ryzen 9 7940HS.

PCIe version	4.0	4.0
PCI Express lanes	128	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7573X outperforms Ryzen 9 7940HS by 128% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	44.89	19.69
Physical cores	32	8
Threads	64	16
Chip lithography	7 nm	4 nm
Power consumption (TDP)	280 Watt	35 Watt

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Should you still have questions on choice between EPYC 7573X and Ryzen 9 7940HS, ask them in Comments section, and we shall answer.

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