AMD-K5-PR75ABR vs Ryzen 7 7840HS

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Primary details

Comparing Ryzen 7 7840HS and AMD-K5-PR75ABR processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking333not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
Seriesno dataAMD K5
Power efficiency49.18no data
Architecture codenamePhoenix-HS (Zen 4) (2023)K5 (1996−1997)
Release dateJanuary 2023 (1 year ago)no data

Detailed specifications

Ryzen 7 7840HS and AMD-K5-PR75ABR 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)1 (Single-Core)
Threads161
Base clock speed3.8 GHzno data
Boost clock speed5.1 GHz0.08 GHz
Bus typeno dataFSB
Bus rateno data50 MT/s
Multiplierno data1.5
L1 cache64K (per core)no data
L2 cache1 MB (per core)no data
L3 cache16 MB (shared)no data
Chip lithography4 nm350 nm
Die size178 mm2161 mm2
Maximum core temperature100 °Cno data
Number of transistors25,000 million4 Million
64 bit support+-
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 7840HS and AMD-K5-PR75ABR 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 configuration1no data
SocketFP8no data
Power consumption (TDP)35 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7840HS and AMD-K5-PR75ABR. 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+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7840HS and AMD-K5-PR75ABR are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7840HS and AMD-K5-PR75ABR. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5no data
Maximum memory sizeno data4 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 780M ( - 2700 MHz)no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7840HS and AMD-K5-PR75ABR.

PCIe version4.0no data
PCI Express lanes20no data

Pros & cons summary


Physical cores 8 1
Threads 16 1
Chip lithography 4 nm 350 nm

Ryzen 7 7840HS has 700% more physical cores and 1500% more threads, and a 8650% more advanced lithography process.

We couldn't decide between Ryzen 7 7840HS and AMD-K5-PR75ABR. We've got no test results to judge.

Be aware that Ryzen 7 7840HS is a notebook processor while AMD-K5-PR75ABR is a desktop one.


Should you still have questions on choice between Ryzen 7 7840HS and AMD-K5-PR75ABR, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7840HS
Ryzen 7 7840HS
AMD AMD-K5-PR75ABR
AMD-K5-PR75ABR

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Community ratings

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