Ryzen 5 PRO 8645HS vs Ryzen 3 1300X

Primary details

Comparing Ryzen 3 1300X and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1340not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.92no data
Market segmentDesktop processorServer
SeriesAMD Ryzen 3no data
Power efficiency6.39no data
Architecture codenameZen (2017−2020)Hawk Point (2024)
Release date27 July 2017 (7 years ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$129no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 3 1300X 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)
Threads412
Base clock speed3.4 GHz4.3 GHz
Boost clock speed3.7 GHz5 GHz
Bus rate4 × 8 GT/sno data
Multiplier34no data
L1 cache96K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache8 MB (shared)16 MB (shared)
Chip lithography14 nm4 nm
Die size192 mm2178 mm2
Number of transistors4,800 million25,000 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 3 1300X 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 configuration1 (Uniprocessor)1
SocketAM4FP7
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 1300X and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 1300X and Ryzen 5 PRO 8645HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 1300X and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 1300X and Ryzen 5 PRO 8645HS.

PCIe version3.04.0
PCI Express lanes2020

Pros & cons summary


Recency 27 July 2017 16 April 2024
Physical cores 4 6
Threads 4 12
Chip lithography 14 nm 4 nm
Power consumption (TDP) 65 Watt 45 Watt

Ryzen 5 PRO 8645HS has an age advantage of 6 years, 50% more physical cores and 200% more threads, a 250% more advanced lithography process, and 44.4% lower power consumption.

We couldn't decide between Ryzen 3 1300X and Ryzen 5 PRO 8645HS. We've got no test results to judge.

Note that Ryzen 3 1300X is a desktop processor while Ryzen 5 PRO 8645HS is a server/workstation one.


Should you still have questions on choice between Ryzen 3 1300X and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 3 1300X
Ryzen 3 1300X
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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Community ratings

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