Xeon Platinum 8280M vs Ryzen AI 9 HX 370

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Primary details

Comparing Ryzen AI 9 HX 370 and Xeon Platinum 8280M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking237not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Seriesno dataIntel Xeon Platinum
Power efficiency75.34no data
Architecture codenameStrix Point (2024)Cascade Lake-SP (2018)
Release dateJuly 2024 (recently)11 December 2018 (6 years ago)
Launch price (MSRP)no data$13,012

Detailed specifications

Ryzen AI 9 HX 370 and Xeon Platinum 8280M 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)28 (Octacosa-Core)
Threads2456
Base clock speed2 GHz2.7 GHz
Boost clock speed5.1 GHz4 GHz
Bus rate54 MHzno data
Multiplierno data27
L1 cache80 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache24 MB (shared)38.5 MB (shared)
Chip lithography4 nm14 nm
Maximum core temperature100 °C84 °C
Number of transistorsno data8,000 million
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Ryzen AI 9 HX 370 and Xeon Platinum 8280M 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 configuration18 (Multiprocessor)
SocketFP8FCLGA3647
Power consumption (TDP)28 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX 370 and Xeon Platinum 8280M. 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, SSE4AIntel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data-
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen AI 9 HX 370 and Xeon Platinum 8280M technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 9 HX 370 and Xeon Platinum 8280M are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 370 and Xeon Platinum 8280M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4-2933
Maximum memory sizeno data2 TB
Max memory channelsno data6
Maximum memory bandwidthno data140.8 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 890MN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX 370 and Xeon Platinum 8280M.

PCIe version4.03.0
PCI Express lanes1648

Pros & cons summary


Physical cores 12 28
Threads 24 56
Chip lithography 4 nm 14 nm
Power consumption (TDP) 28 Watt 205 Watt

Ryzen AI 9 HX 370 has a 250% more advanced lithography process, and 632.1% lower power consumption.

Xeon Platinum 8280M, on the other hand, has 133.3% more physical cores and 133.3% more threads.

We couldn't decide between Ryzen AI 9 HX 370 and Xeon Platinum 8280M. We've got no test results to judge.

Be aware that Ryzen AI 9 HX 370 is a notebook processor while Xeon Platinum 8280M is a server/workstation one.


Should you still have questions on choice between Ryzen AI 9 HX 370 and Xeon Platinum 8280M, ask them in Comments section, and we shall answer.

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AMD Ryzen AI 9 HX 370
Ryzen AI 9 HX 370
Intel Xeon Platinum 8280M
Xeon Platinum 8280M

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Community ratings

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