Ryzen 5 PRO 8645HS vs Ryzen 5 PRO 3400G

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Primary details

Comparing Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1125not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
SeriesAMD Ryzen 5no data
Power efficiency8.33no data
Architecture codenameZen+ (2018−2019)Hawk Point (2024)
Release date30 September 2019 (5 years ago)16 April 2024 (less than a year ago)

Detailed specifications

Ryzen 5 PRO 3400G 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 speed3.7 GHz4.3 GHz
Boost clock speed4.2 GHz5 GHz
Bus typePCIe 3.0no data
Multiplier37no data
L1 cache384 KB64 KB (per core)
L2 cache2 MB1 MB (per core)
L3 cache4 MB16 MB (shared)
Chip lithography12 nm4 nm
Die sizeno data178 mm2
Number of transistors4940 Million25,000 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 5 PRO 3400G 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
SocketSocket AM4FP7
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth46.933 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 11AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS.

PCIe version3.04.0
PCI Express lanes2020

Pros & cons summary


Integrated graphics card 5.47 14.92
Recency 30 September 2019 16 April 2024
Physical cores 4 6
Threads 8 12
Chip lithography 12 nm 4 nm
Power consumption (TDP) 65 Watt 45 Watt

Ryzen 5 PRO 8645HS has 172.8% faster integrated GPU, an age advantage of 4 years, 50% more physical cores and 50% more threads, a 200% more advanced lithography process, and 44.4% lower power consumption.

We couldn't decide between Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS. We've got no test results to judge.

Note that Ryzen 5 PRO 3400G is a desktop processor while Ryzen 5 PRO 8645HS is a server/workstation one.


Should you still have questions on choice between Ryzen 5 PRO 3400G and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 PRO 3400G
Ryzen 5 PRO 3400G
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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Community ratings

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