Ryzen 5 PRO 8645HS vs Ryzen 7 8845HS

Primary details

Comparing Ryzen 7 8845HS and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking331not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency38.15no data
Architecture codenameHawk Point-HS (Zen 4) (2023−2024)Hawk Point (2024)
Release date6 December 2023 (less than a year ago)16 April 2024 (less than a year ago)

Detailed specifications

Ryzen 7 8845HS 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads1612
Base clock speed3.8 GHz4.3 GHz
Boost clock speed5.1 GHz5 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)16 MB (shared)
Chip lithography4 nm4 nm
Die size178 mm2178 mm2
Maximum core temperature100 °Cno data
Number of transistors25,000 million25,000 million
64 bit support++

Compatibility

Information on Ryzen 7 8845HS 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
SocketFP8FP7
Power consumption (TDP)45 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 8845HS and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsRyzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, 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 7 8845HS and Ryzen 5 PRO 8645HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 8845HS and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 780MAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 8845HS and Ryzen 5 PRO 8645HS.

PCIe version4.04.0
PCI Express lanes2020

Pros & cons summary


Integrated graphics card 18.30 14.92
Recency 6 December 2023 16 April 2024
Physical cores 8 6
Threads 16 12

Ryzen 7 8845HS has 22.7% faster integrated GPU, and 33.3% more physical cores and 33.3% more threads.

Ryzen 5 PRO 8645HS, on the other hand, has an age advantage of 4 months.

We couldn't decide between Ryzen 7 8845HS and Ryzen 5 PRO 8645HS. We've got no test results to judge.

Be aware that Ryzen 7 8845HS is a notebook processor while Ryzen 5 PRO 8645HS is a server/workstation one.


Should you still have questions on choice between Ryzen 7 8845HS and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 8845HS
Ryzen 7 8845HS
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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Community ratings

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