Intel Core Solo U1400 vs Intel Core i5-1235UL

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CPU comparison with benchmarks


Intel Core Solo U1400 CPU1 vs CPU2 Intel Core i5-1235UL
Intel Core Solo U1400 Intel Core i5-1235UL

CPU comparison

In this CPU comparison, we compare the Intel Core Solo U1400 and the Intel Core i5-1235UL and use benchmarks to check which processor is faster.

We compare the Intel Core Solo U1400 1 core processor released in with the Intel Core i5-1235UL which has 10 CPU cores and was introduced in Q3/2022.
Intel Core Solo (4) Family Intel Core i5 (331)
Intel Core Solo T1000/U1000 (4) CPU group Intel Core i 1200P/1200U (21)
1 Generation 12
Yonah Architecture Alder Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core Solo U1400 is a 1 core processor with a clock frequency of 1.20 GHz. The processor can compute 1 threads at the same time. The Intel Core i5-1235UL clocks with 2.50 GHz (4.40 GHz), has 10 CPU cores and can calculate 12 threads in parallel.

Intel Core Solo U1400 Characteristic Intel Core i5-1235UL
1 Cores 10
1 Threads 12
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading Yes
No Overclocking ? No
1.20 GHz A-Core 2.50 GHz (4.40 GHz)
2x Golden Cove
-- B-Core 0.90 GHz (3.30 GHz)
8x Gracemont

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core Solo U1400 Characteristic Intel Core i5-1235UL
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU Intel Iris Xe Graphics 80 (Alder Lake)
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.20 GHz
-- GPU Generation 13
Technology 10 nm
Max. displays 4
-- Compute units 80
-- Shader 640
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- DirectX Version 12.1

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU Intel Iris Xe Graphics 80 (Alder Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to GB of memory in a maximum of 0 memory channels is supported by the Intel Core Solo U1400, while the Intel Core i5-1235UL supports a maximum of 64 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled.

Intel Core Solo U1400 Characteristic Intel Core i5-1235UL
Memory DDR5-4800, DDR4-3200
Max. Memory 64 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 76.8 GB/s
No ECC No
2.00 MB L2 Cache 6.50 MB
-- L3 Cache 12.00 MB
-- PCIe version 4.0
-- PCIe lanes 28
-- PCIe Bandwidth 55.1 GB/s

Thermal Management

The Intel Core Solo U1400 has a TDP of 6 W. The TDP of the Intel Core i5-1235UL is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core Solo U1400 Characteristic Intel Core i5-1235UL
6 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) 55 W
-- TDP up 28 W
-- TDP down 12 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core Solo U1400 has 2.00 MB cache and is manufactured in 65 nm. The cache of Intel Core i5-1235UL is at 18.50 MB. The processor is manufactured in 10 nm.

Intel Core Solo U1400 Characteristic Intel Core i5-1235UL
65 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-32 (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2
BGA 479 Socket BGA 1744
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Release date Q3/2022
-- Release price --
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Rate these processors

Here you can rate the Intel Core Solo U1400 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the Intel Core i5-1235UL to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core Solo U1400 Intel Core Solo U1400
@ 0.00 GHz
0 (0%)
Intel Core i5-1235UL Intel Core i5-1235UL
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz
1487 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core Solo U1400 Intel Core Solo U1400
1C 1T @ 1.20 GHz
131 (100%)
Intel Core i5-1235UL Intel Core i5-1235UL
10C 12T @ 3.10 GHz
0 (0%)

Devices using this processor

Intel Core Solo U1400 Intel Core i5-1235UL
Unknown Unknown

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