Ryzen 5 7640H vs i3-N305

Primary details

Comparing Core i3-N305 and Ryzen 5 7640H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1063not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Power efficiency39.56no data
Architecture codenameAlder Lake-N (2023)Phoenix (2023−2024)
Release date3 January 2023 (1 year ago)January 2023 (1 year ago)
Launch price (MSRP)$309no data

Detailed specifications

Core i3-N305 and Ryzen 5 7640H 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)
Threads812
Base clock speed0.1 GHz4.3 GHz
Boost clock speed3.8 GHz5 GHz
L1 cache96 KB (per core)64K (per core)
L2 cache2 MB (per module)1 MB (per core)
L3 cache6 MB (shared)16 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die sizeno data178 mm2
Maximum core temperature105 °Cno data
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i3-N305 and Ryzen 5 7640H 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
SocketFCBGA1264FP8
Power consumption (TDP)15 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-N305 and Ryzen 5 7640H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology-no data
Thermal Monitoring+-
GPIO+no data
Precision Boost 2no data+

Security technologies

Core i3-N305 and Ryzen 5 7640H technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-N305 and Ryzen 5 7640H are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-N305 and Ryzen 5 7640H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5-5600
Maximum memory size16 GBno data
Max memory channels1no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD GraphicsAMD Radeon 760M
Quick Sync Video+-
Graphics max frequency1.25 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i3-N305 and Ryzen 5 7640H integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i3-N305 and Ryzen 5 7640H integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2160@60Hzno data
Max resolution over DisplayPort4096 x 2160@60Hzno data

Graphics API support

APIs supported by Core i3-N305 and Ryzen 5 7640H integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i3-N305 and Ryzen 5 7640H.

PCIe version3.04.0
PCI Express lanes920
USB revision2.0/3.2no data

Pros & cons summary


Integrated graphics card 5.58 14.92
Physical cores 8 6
Threads 8 12
Power consumption (TDP) 15 Watt 35 Watt

i3-N305 has 33.3% more physical cores, and 133.3% lower power consumption.

Ryzen 5 7640H, on the other hand, has 167.4% faster integrated GPU, and 50% more threads.

We couldn't decide between Core i3-N305 and Ryzen 5 7640H. We've got no test results to judge.


Should you still have questions on choice between Core i3-N305 and Ryzen 5 7640H, ask them in Comments section, and we shall answer.

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Intel Core i3-N305
Core i3-N305
AMD Ryzen 5 7640H
Ryzen 5 7640H

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Community ratings

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