i7-1255U vs Celeron G470

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Primary details

Comparing Celeron G470 and Core i7-1255U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated875
Place by popularitynot in top-10045
Market segmentDesktop processorLaptop
Seriesno dataIntel Alder Lake-M
Power efficiencyno data53.92
Architecture codenameno dataAlder Lake-U (2022)
Release date1 April 2013 (11 years ago)23 February 2022 (2 years ago)

Detailed specifications

Celeron G470 and Core i7-1255U 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)10 (Deca-Core)
Threads212
Base clock speed2 GHz1.7 GHz
Boost clock speedno data4.7 GHz
Bus rate5 GT/sno data
L1 cacheno data80K (per core)
L2 cacheno data1.25 MB (per core)
L3 cache1.5 MB Intel® Smart Cache12 MB (shared)
Chip lithography32 nmIntel 7 nm
Maximum core temperature66 °C100 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Celeron G470 and Core i7-1255U 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
SocketFCLGA1155FCBGA1744
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G470 and Core i7-1255U. 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-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-no data
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring++
Flex Memory Access++
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Celeron G470 and Core i7-1255U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G470 and Core i7-1255U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G470 and Core i7-1255U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066, DDR3-1333DDR4, DDR5
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth17 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 2nd Generation Intel® ProcessorsIntel® Iris® Xe Graphics eligible
Quick Sync Video-+
Graphics max frequency1 GHz1.25 GHz
Execution Unitsno data96

Graphics interfaces

Available interfaces and connections of Celeron G470 and Core i7-1255U integrated GPUs.

Number of displays supported24

Graphics image quality

Maximum display resolutions supported by Celeron G470 and Core i7-1255U 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 G470 and Core i7-1255U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Celeron G470 and Core i7-1255U.

PCIe version2.04.0
PCI Express lanesno data20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron G470 570
i7-1255U 13581
+2283%

Pros & cons summary


Recency 1 April 2013 23 February 2022
Physical cores 1 10
Threads 2 12
Power consumption (TDP) 35 Watt 15 Watt

i7-1255U has an age advantage of 8 years, 900% more physical cores and 500% more threads, and 133.3% lower power consumption.

We couldn't decide between Celeron G470 and Core i7-1255U. We've got no test results to judge.

Note that Celeron G470 is a desktop processor while Core i7-1255U is a notebook one.


Should you still have questions on choice between Celeron G470 and Core i7-1255U, ask them in Comments section, and we shall answer.

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Intel Celeron G470
Celeron G470
Intel Core i7-1255U
Core i7-1255U

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.4 14 votes

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3.7 788 votes

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Questions & comments

Here you can ask a question about Celeron G470 or Core i7-1255U, agree or disagree with our judgements, or report an error or mismatch.