EPYC 9175F vs Ryzen 9 8945H

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Primary details

Comparing Ryzen 9 8945H and EPYC 9175F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking307not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesAMD Hawk Point (Zen 4/4c, Ryzen 8040)no data
Power efficiency39.68no data
Architecture codenameHawk Point-HS (Zen 4) (2023−2024)Turin (2024)
Release date6 December 2023 (less than a year ago)10 October 2024 (recently)
Launch price (MSRP)no data$4,256

Detailed specifications

Ryzen 9 8945H and EPYC 9175F 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 GHz
L1 cache512 KB80 KB (per core)
L2 cache8 MB1 MB (per core)
L3 cache16 MB512 MB (shared)
Chip lithography4 nm4 nm
Die size178 mm216x 70.6 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data133,040 million
64 bit support++

Compatibility

Information on Ryzen 9 8945H and EPYC 9175F 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 configurationno data2
SocketFP7/FP7r2/FP8SP5
Power consumption (TDP)45 Watt320 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 8945H and EPYC 9175F. 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 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 8945H and EPYC 9175F are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 8945H and EPYC 9175F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 780MN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 8945H and EPYC 9175F.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 6 December 2023 10 October 2024
Physical cores 8 16
Threads 16 32
Power consumption (TDP) 45 Watt 320 Watt

Ryzen 9 8945H has 611.1% lower power consumption.

EPYC 9175F, on the other hand, has an age advantage of 10 months, and 100% more physical cores and 100% more threads.

We couldn't decide between Ryzen 9 8945H and EPYC 9175F. We've got no test results to judge.

Be aware that Ryzen 9 8945H is a notebook processor while EPYC 9175F is a server/workstation one.


Should you still have questions on choice between Ryzen 9 8945H and EPYC 9175F, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 8945H
Ryzen 9 8945H
AMD EPYC 9175F
EPYC 9175F

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