i5-1235U vs Celeron 1000M

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Aggregate performance score

Celeron 1000M
2013
2 cores / 2 threads, 35 Watt
0.67
Core i5-1235U
2022
10 cores / 12 threads, 15 Watt
8.40
+1154%

Core i5-1235U outperforms Celeron 1000M by a whopping 1154% based on our aggregate benchmark results.

Primary details

Comparing Celeron 1000M and Core i5-1235U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2746908
Place by popularitynot in top-10018
Market segmentLaptopLaptop
SeriesIntel CeleronIntel Alder Lake-M
Power efficiency1.8152.96
Architecture codenameIvy Bridge (2012−2013)Alder Lake-U (2022)
Release date20 January 2013 (11 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$86no data

Detailed specifications

Celeron 1000M and Core i5-1235U 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)10 (Deca-Core)
Threads212
Base clock speedno data1.3 GHz
Boost clock speed1.8 GHz4.4 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)80K (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache2 MB (shared)12 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size118 mm2no data
Maximum core temperature105 °C100 °C
Maximum case temperature (TCase)105 °Cno data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Celeron 1000M and Core i5-1235U 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
SocketG2 (988B)FCBGA1744
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 1000M and Core i5-1235U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring++
Flex Memory Accessno data+
Deep Learning Boost-+

Security technologies

Celeron 1000M and Core i5-1235U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 1000M and Core i5-1235U are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 1000M and Core i5-1235U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5
Maximum memory sizeno data64 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics (Ivy Bridge) (650 - 1000 MHz)Intel® Iris® Xe Graphics eligible
Quick Sync Video-+
Graphics max frequencyno data1.2 GHz
Execution Unitsno data80

Graphics interfaces

Available interfaces and connections of Celeron 1000M and Core i5-1235U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Celeron 1000M and Core i5-1235U 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 1000M and Core i5-1235U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Celeron 1000M and Core i5-1235U.

PCIe versionno data4.0
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.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron 1000M 0.67
i5-1235U 8.40
+1154%

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 1000M 1069
i5-1235U 13343
+1148%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Celeron 1000M 296
i5-1235U 1847
+524%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Celeron 1000M 509
i5-1235U 5673
+1015%

Gaming performance

Pros & cons summary


Performance score 0.67 8.40
Recency 20 January 2013 23 February 2022
Physical cores 2 10
Threads 2 12
Power consumption (TDP) 35 Watt 15 Watt

i5-1235U has a 1153.7% higher aggregate performance score, an age advantage of 9 years, 400% more physical cores and 500% more threads, and 133.3% lower power consumption.

The Core i5-1235U is our recommended choice as it beats the Celeron 1000M in performance tests.


Should you still have questions on choice between Celeron 1000M and Core i5-1235U, ask them in Comments section, and we shall answer.

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Intel Celeron 1000M
Celeron 1000M
Intel Core i5-1235U
Core i5-1235U

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Community ratings

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


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Questions & comments

Here you can ask a question about Celeron 1000M or Core i5-1235U, agree or disagree with our judgements, or report an error or mismatch.