Ryzen 5 PRO 8645HS vs Ryzen 3 3100

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Primary details

Comparing Ryzen 3 3100 and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking974not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation33.70no data
Market segmentDesktop processorServer
SeriesMatisse (Ryzen 3000 Desktop)no data
Power efficiency10.94no data
Architecture codenameMatisse (Zen 2) (2019−2020)Hawk Point (2024)
Release date24 April 2020 (4 years ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$99no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 3 3100 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads812
Base clock speed3.6 GHz4.3 GHz
Boost clock speed3.9 GHz5 GHz
L1 cache96K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB (shared)16 MB (shared)
Chip lithography7 nm4 nm
Die size74 mm2178 mm2
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 million25,000 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 3 3100 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 configuration11
SocketAM4FP7
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 3100 and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 3100 and Ryzen 5 PRO 8645HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 3100 and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 3100 and Ryzen 5 PRO 8645HS.

PCIe version4.04.0
PCI Express lanes1620

Pros & cons summary


Recency 24 April 2020 16 April 2024
Physical cores 4 6
Threads 8 12
Chip lithography 7 nm 4 nm
Power consumption (TDP) 65 Watt 45 Watt

Ryzen 5 PRO 8645HS has an age advantage of 3 years, 50% more physical cores and 50% more threads, a 75% more advanced lithography process, and 44.4% lower power consumption.

We couldn't decide between Ryzen 3 3100 and Ryzen 5 PRO 8645HS. We've got no test results to judge.

Note that Ryzen 3 3100 is a desktop processor while Ryzen 5 PRO 8645HS is a server/workstation one.


Should you still have questions on choice between Ryzen 3 3100 and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 3 3100
Ryzen 3 3100
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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Community ratings

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4.3 1722 votes

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