Core i3-1215U vs Celeron 787

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Primary details

Comparing Celeron 787 and Core i3-1215U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot rated937
Place by popularitynot in top-10020
Market segmentLaptopLaptop
SeriesIntel CeleronIntel Alder Lake-M
Architecture codenameSandy Bridge (2011−2013)Alder Lake-U (2022)
Release date1 July 2011 (12 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$107no data

Detailed specifications

Celeron 787 and Core i3-1215U 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 cores1 (Single-Core)6 (Hexa-Core)
Threads18
Base clock speed1.3 GHz1.2 GHz
Boost clock speed1.3 GHz4.4 GHz
Bus support4 × 5 GT/sno data
L1 cache64 KB (per core)80K (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache1.5 MB (shared)10 MB (shared)
Chip lithography32 nmIntel 7 nm
Die size131 mm2no data
Maximum core temperature100 °C100 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Celeron 787 and Core i3-1215U 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
SocketFCBGA1023FCBGA1744
Power consumption (TDP)17 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 787 and Core i3-1215U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
FMA++
AVXno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-no data
Hyper-Threading Technology-+
TSXno data+
Idle States+no data
Thermal Monitoring++
Flex Memory Access++
Demand Based Switching-no data
FDI+no data
Fast Memory Access+no data
StatusDiscontinuedLaunched

Security technologies

Celeron 787 and Core i3-1215U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
OS Guardno data+
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 787 and Core i3-1215U are enumerated here.

VT-d-+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 787 and Core i3-1215U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5
Maximum memory size16 GB64 GB
Max memory channels22
Maximum memory bandwidth21.3 GB/sno data
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 2nd Generation Intel® ProcessorsIntel® UHD Graphics for 12th Gen Intel® Processors
Quick Sync Video-+
Graphics max frequency950 MHz1.1 GHz
Execution Unitsno data64

Graphics interfaces

Available interfaces and connections of Celeron 787 and Core i3-1215U integrated GPUs.

Number of displays supported24
eDP+no data
DisplayPort+no data
HDMI+no data
SDVO+no data
CRT+no data

Graphics image quality

Maximum display resolutions supported by Celeron 787 and Core i3-1215U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Celeron 787 and Core i3-1215U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Celeron 787 and Core i3-1215U.

PCIe version2.04.0
PCI Express lanes1620

Pros & cons summary


Recency 1 July 2011 23 February 2022
Physical cores 1 6
Threads 1 8
Power consumption (TDP) 17 Watt 15 Watt

We couldn't decide between Celeron 787 and Core i3-1215U. We've got no test results to judge.


Should you still have questions on choice between Celeron 787 and Core i3-1215U, ask them in Comments section, and we shall answer.

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Intel Celeron 787
Celeron 787
Intel Core i3-1215U
Core i3-1215U

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