Pentium 8505 (IPU) vs Pentium 4405U

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Primary details

Comparing Pentium 4405U and Pentium 8505 (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2250not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Pentiumno data
Power efficiency8.39no data
Architecture codenameSkylake (2015−2016)Alder Lake-U (2022)
Release date1 September 2015 (9 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$161no data

Detailed specifications

Pentium 4405U and Pentium 8505 (IPU) 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 cores2 (Dual-core)5 (Penta-Core)
Threads46
Base clock speed2.1 GHz1.2 GHz
Boost clock speed2.1 GHz4.4 GHz
Bus typeOPIno data
Bus rate4 GT/sno data
Multiplier21no data
L1 cache128 KB80K (per core)
L2 cache512 KB1.25 MB (per core)
L3 cache2 MB8 MB (shared)
Chip lithography14 nm10 nm
Die size98.57 mm2no data
Maximum core temperature100 °Cno data
Number of transistors1750 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Pentium 4405U and Pentium 8505 (IPU) 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
SocketFCBGA1356Intel BGA 1744
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4405U and Pentium 8505 (IPU). You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
My WiFi+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Smart Response+no data

Security technologies

Pentium 4405U and Pentium 8505 (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data
Secure Key+no data
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4405U and Pentium 8505 (IPU) are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4405U and Pentium 8505 (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4, DDR5 Dual-channel
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 510Intel UHD Graphics 48EU
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data

Graphics interfaces

Available interfaces and connections of Pentium 4405U and Pentium 8505 (IPU) integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Pentium 4405U and Pentium 8505 (IPU) integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Pentium 4405U and Pentium 8505 (IPU) integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Pentium 4405U and Pentium 8505 (IPU).

PCIe version2.04.0
PCI Express lanes1020

Pros & cons summary


Recency 1 September 2015 23 February 2022
Physical cores 2 5
Threads 4 6
Chip lithography 14 nm 10 nm

Pentium 8505 (IPU) has an age advantage of 6 years, 150% more physical cores and 50% more threads, and a 40% more advanced lithography process.

We couldn't decide between Pentium 4405U and Pentium 8505 (IPU). We've got no test results to judge.


Should you still have questions on choice between Pentium 4405U and Pentium 8505 (IPU), ask them in Comments section, and we shall answer.

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Intel Pentium 4405U
Pentium 4405U
Intel Pentium 8505 (IPU)
Pentium 8505 (IPU)

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Community ratings

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3.2 135 votes

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