Ryzen 5 8645HS vs Xeon Gold 5318H

Aggregate performance score

Xeon Gold 5318H
2021
18 cores / 36 threads, 150 Watt
18.45
+28.3%
Ryzen 5 8645HS
2023
6 cores / 12 threads, 45 Watt
14.38

Xeon Gold 5318H outperforms Ryzen 5 8645HS by a significant 28% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 5318H and Ryzen 5 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking320499
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency11.6430.24
Architecture codenameCooper Lake-SP (2021)Hawk Point-HS (Zen 4) (2023−2024)
Release date6 April 2021 (3 years ago)6 December 2023 (less than a year ago)

Detailed specifications

Xeon Gold 5318H 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 cores18 (Octadeca-Core)6 (Hexa-Core)
Threads3612
Base clock speed2.5 GHz4.3 GHz
Boost clock speed3.8 GHz5 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache24.75 MB (shared)16 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data178 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon Gold 5318H 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 configuration41
SocketFCLGA4189FP8
Power consumption (TDP)150 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 5318H and Ryzen 5 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® 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++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Gold 5318H and Ryzen 5 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 5318H 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 Gold 5318H and Ryzen 5 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 RDIMMDDR5
Maximum memory size1.12 TBno data
Max memory channels6no 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 Gold 5318H and Ryzen 5 8645HS.

PCIe version3.04.0
PCI Express lanes4820

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon Gold 5318H 18.45
+28.3%
Ryzen 5 8645HS 14.38

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon Gold 5318H 29301
+28.3%
Ryzen 5 8645HS 22841

Gaming performance

Pros & cons summary


Performance score 18.45 14.38
Recency 6 April 2021 6 December 2023
Physical cores 18 6
Threads 36 12
Chip lithography 14 nm 4 nm
Power consumption (TDP) 150 Watt 45 Watt

Xeon Gold 5318H has a 28.3% higher aggregate performance score, and 200% more physical cores and 200% more threads.

Ryzen 5 8645HS, on the other hand, has an age advantage of 2 years, a 250% more advanced lithography process, and 233.3% lower power consumption.

The Xeon Gold 5318H is our recommended choice as it beats the Ryzen 5 8645HS in performance tests.

Be aware that Xeon Gold 5318H is a server/workstation processor while Ryzen 5 8645HS is a notebook one.


Should you still have questions on choice between Xeon Gold 5318H and Ryzen 5 8645HS, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon Gold 5318H
Xeon Gold 5318H
AMD Ryzen 5 8645HS
Ryzen 5 8645HS

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Community ratings

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Questions & comments

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