EPYC 9355 vs Ryzen AI 9 HX PRO 370

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Primary details

Comparing Ryzen AI 9 HX PRO 370 and EPYC 9355 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesStrix Point (Zen 5/5c, Ryzen AI 3/5/7/9)no data
Architecture codenameStrix Point-HX PRO (Zen 5/5c)Turin (2024)
Release dateno data10 October 2024 (less than a year ago)
Launch price (MSRP)no data$3,694

Detailed specifications

Ryzen AI 9 HX PRO 370 and EPYC 9355 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 cores12 (Dodeca-Core)32 (Dotriaconta-Core)
Threads2464
Base clock speedno data3.55 GHz
Boost clock speed5.1 GHz4.4 GHz
Bus rate54 MHzno data
L1 cacheno data80 KB (per core)
L2 cache12 MB1 MB (per core)
L3 cache24 MB256 MB (shared)
Chip lithography4 nm4 nm
Die sizeno data8x 70.6 mm2
Number of transistorsno data66,520 million
64 bit support-+

Compatibility

Information on Ryzen AI 9 HX PRO 370 and EPYC 9355 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
SocketFP8SP5
Power consumption (TDP)28 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX PRO 370 and EPYC 9355. You'll probably need this information if you require some particular technology.

Instruction set extensionsUSB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX+, SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4Ano data
AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 9 HX PRO 370 and EPYC 9355 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX PRO 370 and EPYC 9355. 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 890M ( - 2900 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX PRO 370 and EPYC 9355.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Physical cores 12 32
Threads 24 64
Power consumption (TDP) 28 Watt 280 Watt

Ryzen AI 9 HX PRO 370 has 900% lower power consumption.

EPYC 9355, on the other hand, has 166.7% more physical cores and 166.7% more threads.

We couldn't decide between Ryzen AI 9 HX PRO 370 and EPYC 9355. We've got no test results to judge.

Be aware that Ryzen AI 9 HX PRO 370 is a notebook processor while EPYC 9355 is a server/workstation one.


Should you still have questions on choice between Ryzen AI 9 HX PRO 370 and EPYC 9355, ask them in Comments section, and we shall answer.

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AMD Ryzen AI 9 HX PRO 370
Ryzen AI 9 HX PRO 370
AMD EPYC 9355
EPYC 9355

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