EPYC 4584PX vs Ryzen 9 7940HS

VS

Aggregate performance score

Ryzen 9 7940HS
2023
8 cores / 16 threads, 35 Watt
19.85
EPYC 4584PX
2024
16 cores / 32 threads, 120 Watt
39.23
+97.6%

EPYC 4584PX outperforms Ryzen 9 7940HS by an impressive 98% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 7940HS and EPYC 4584PX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29981
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data51.36
Market segmentLaptopServer
Power efficiency51.7229.81
Architecture codenamePhoenix-HS (Zen 4) (2023)Raphael (2023−2024)
Release dateJanuary 2023 (1 year ago)21 May 2024 (less than a year ago)
Launch price (MSRP)no data$699

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 7940HS and EPYC 4584PX 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 cores8 (Octa-Core)16 (Hexadeca-Core)
Threads1632
Base clock speed4 GHz4.2 GHz
Boost clock speed5.2 GHz5.7 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)128 MB (shared)
Chip lithography4 nm5 nm
Die size178 mm22x 71 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data47 °C
Number of transistors25,000 million17,840 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 9 7940HS and EPYC 4584PX 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 configuration11
SocketFP8AM5
Power consumption (TDP)35 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7940HS and EPYC 4584PX. You'll probably need this information if you require some particular technology.

Instruction set extensionsRyzen 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, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7940HS and EPYC 4584PX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7940HS and EPYC 4584PX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 780MAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7940HS and EPYC 4584PX.

PCIe version4.05.0
PCI Express lanes2028

Synthetic benchmark performance

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


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.

Ryzen 9 7940HS 19.85
EPYC 4584PX 39.23
+97.6%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 9 7940HS 30380
EPYC 4584PX 60033
+97.6%

Gaming performance

Pros & cons summary


Performance score 19.85 39.23
Integrated graphics card 18.29 1.98
Physical cores 8 16
Threads 16 32
Chip lithography 4 nm 5 nm
Power consumption (TDP) 35 Watt 120 Watt

Ryzen 9 7940HS has 823.7% faster integrated GPU, a 25% more advanced lithography process, and 242.9% lower power consumption.

EPYC 4584PX, on the other hand, has a 97.6% higher aggregate performance score, and 100% more physical cores and 100% more threads.

The EPYC 4584PX is our recommended choice as it beats the Ryzen 9 7940HS in performance tests.

Be aware that Ryzen 9 7940HS is a notebook processor while EPYC 4584PX is a server/workstation one.


Should you still have questions on choice between Ryzen 9 7940HS and EPYC 4584PX, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 9 7940HS
Ryzen 9 7940HS
AMD EPYC 4584PX
EPYC 4584PX

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Community ratings

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Questions & comments

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