Ryzen 5 PRO 8645HS vs Xeon Gold 6138P

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Primary details

Comparing Xeon Gold 6138P and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Goldno data
Architecture codenameSkylake (server) (2017−2019)Hawk Point
Release date16 May 2018 (6 years ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$4,937no data

Detailed specifications

Xeon Gold 6138P 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 cores20 (Icosa-Core)6 (Hexa-Core)
Threads4012
Base clock speed2 GHz4.3 GHz
Boost clock speed3.7 GHz5 GHz
Bus support4 × 8 GT/sno data
L1 cache1.25 MB64 KB (per core)
L2 cache20 MB1 MB (per core)
L3 cache27.5 MB16 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data178 mm2
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplierNoNo

Compatibility

Information on Xeon Gold 6138P 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
SocketFCLGA3647FP7
Power consumption (TDP)195 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6138P and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+no data
Turbo Boost Max 3.0-no data
StatusDiscontinuedno data

Security technologies

Xeon Gold 6138P and Ryzen 5 PRO 8645HS technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6138P and Ryzen 5 PRO 8645HS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6138P and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5
Maximum memory size768 GBno data
Max memory channels6no data
Maximum memory bandwidth128.001 GB/sno data
ECC memory support+no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6138P and Ryzen 5 PRO 8645HS.

PCIe version3.04.0
PCI Express lanes4820

Pros & cons summary


Recency 16 May 2018 16 April 2024
Physical cores 20 6
Threads 40 12
Chip lithography 14 nm 4 nm
Power consumption (TDP) 195 Watt 45 Watt

We couldn't decide between Xeon Gold 6138P and Ryzen 5 PRO 8645HS. We've got no test results to judge.


Should you still have questions on choice between Xeon Gold 6138P and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6138P
Xeon Gold 6138P
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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