i5-1235U (IPU) vs i7-8650U

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Primary details

Comparing Core i7-8650U and Core i5-1235U (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1444not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7no data
Power efficiency24.79no data
Architecture codenameKaby Lake Refresh (2017−2019)Alder Lake-U (2022)
Release date21 August 2017 (7 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$409no data

Detailed specifications

Core i7-8650U and Core i5-1235U (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 cores4 (Quad-Core)10 (Deca-Core)
Threads812
Base clock speed1.9 GHz1.3 GHz
Boost clock speed4.2 GHz4.4 GHz
Bus typeOPIno data
Bus rate4 GT/sno data
Multiplier19no data
L1 cache256 KB80K (per core)
L2 cache1 MB1.25 MB (per core)
L3 cache8 MB (shared)12 MB (shared)
Chip lithography14 nm10 nm
Die size123 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i7-8650U and Core i5-1235U (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
SocketFCBGA1356,FC-BGA1356Intel BGA 1744
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8650U and Core i5-1235U (IPU). 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++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Smart Response+no data

Security technologies

Core i7-8650U and Core i5-1235U (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 Core i7-8650U and Core i5-1235U (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 Core i7-8650U and Core i5-1235U (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4, DDR5 Dual-channel
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth38.397 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 620Iris Xe 80EU
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data

Graphics interfaces

Available interfaces and connections of Core i7-8650U and Core i5-1235U (IPU) integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-8650U and Core i5-1235U (IPU) integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2304@24Hzno data
Max resolution over eDP4096 x 2304@60Hzno data
Max resolution over DisplayPort4096 x 2304@60Hzno data

Graphics API support

APIs supported by Core i7-8650U and Core i5-1235U (IPU) integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Core i7-8650U and Core i5-1235U (IPU).

PCIe version3.04.0
PCI Express lanes1220

Pros & cons summary


Recency 21 August 2017 23 February 2022
Physical cores 4 10
Threads 8 12
Chip lithography 14 nm 10 nm

i5-1235U (IPU) has an age advantage of 4 years, 150% more physical cores and 50% more threads, and a 40% more advanced lithography process.

We couldn't decide between Core i7-8650U and Core i5-1235U (IPU). We've got no test results to judge.


Should you still have questions on choice between Core i7-8650U and Core i5-1235U (IPU), ask them in Comments section, and we shall answer.

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Intel Core i7-8650U
Core i7-8650U
Intel Core i5-1235U (IPU)
Core i5-1235U (IPU)

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Community ratings

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3.7 458 votes

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