Ryzen 5 8645HS vs Xeon Platinum 8460Y

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Primary details

Comparing Xeon Platinum 8460Y and Ryzen 5 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated499
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiencyno data30.43
Architecture codenameno dataHawk Point-HS (Zen 4) (2023−2024)
Release date1 January 2023 (1 year ago)6 December 2023 (1 year ago)

Detailed specifications

Xeon Platinum 8460Y and Ryzen 5 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 cores40 (Tetraconta-Core)6 (Hexa-Core)
Threads8012
Base clock speed2 GHz4.3 GHz
Boost clock speed3.7 GHz5 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache105 MB16 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die sizeno data178 mm2
Maximum core temperature76 °C100 °C
Number of transistorsno data25,000 million
64 bit support-+

Compatibility

Information on Xeon Platinum 8460Y and Ryzen 5 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 configurationno data1
SocketFCLGA4677FP8
Power consumption (TDP)300 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8460Y and Ryzen 5 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI++
AVX-+
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Platinum 8460Y and Ryzen 5 8645HS technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGXYes with Intel® SPSno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8460Y and Ryzen 5 8645HS are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8460Y and Ryzen 5 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR5-4400DDR5
Maximum memory size4 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 760M ( - 2600 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8460Y and Ryzen 5 8645HS.

PCIe version5.04.0
PCI Express lanes8020

Pros & cons summary


Recency 1 January 2023 6 December 2023
Physical cores 40 6
Threads 80 12
Power consumption (TDP) 300 Watt 45 Watt

Xeon Platinum 8460Y has 566.7% more physical cores and 566.7% more threads.

Ryzen 5 8645HS, on the other hand, has an age advantage of 11 months, and 566.7% lower power consumption.

We couldn't decide between Xeon Platinum 8460Y and Ryzen 5 8645HS. We've got no test results to judge.

Be aware that Xeon Platinum 8460Y is a server/workstation processor while Ryzen 5 8645HS is a notebook one.


Should you still have questions on choice between Xeon Platinum 8460Y and Ryzen 5 8645HS, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8460Y
Xeon Platinum 8460Y
AMD Ryzen 5 8645HS
Ryzen 5 8645HS

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