Ryzen 5 PRO 8645HS vs EPYC 9754

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Primary details

Comparing EPYC 9754 and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.09no data
Market segmentServerServer
Power efficiency16.62no data
Architecture codenameBergamo (2023)Hawk Point (2024)
Release date13 June 2023 (1 year ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$11,900no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 9754 and Ryzen 5 PRO 8645HS 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 cores1286 (Hexa-Core)
Threads25612
Base clock speed2.25 GHz4.3 GHz
Boost clock speed3.1 GHz5 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache256 MB (shared)16 MB (shared)
Chip lithography5 nm4 nm
Die size8x 73 mm2178 mm2
Number of transistors71,000 million25,000 million
64 bit support++

Compatibility

Information on EPYC 9754 and Ryzen 5 PRO 8645HS 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 configuration21
SocketSP5FP7
Power consumption (TDP)360 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9754 and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9754 and Ryzen 5 PRO 8645HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9754 and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by EPYC 9754 and Ryzen 5 PRO 8645HS.

PCIe version5.04.0
PCI Express lanes12820

Pros & cons summary


Recency 13 June 2023 16 April 2024
Physical cores 128 6
Threads 256 12
Chip lithography 5 nm 4 nm
Power consumption (TDP) 360 Watt 45 Watt

EPYC 9754 has 2033.3% more physical cores and 2033.3% more threads.

Ryzen 5 PRO 8645HS, on the other hand, has an age advantage of 10 months, a 25% more advanced lithography process, and 700% lower power consumption.

We couldn't decide between EPYC 9754 and Ryzen 5 PRO 8645HS. We've got no test results to judge.


Should you still have questions on choice between EPYC 9754 and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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AMD EPYC 9754
EPYC 9754
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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Community ratings

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3.7
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