i5-1340P vs i5-1235U

VS

Aggregate performance score

Core i5-1235U
2022
10 cores / 12 threads, 15 Watt
8.75
Core i5-1340P
2023
12 cores / 16 threads, 28 Watt
12.27
+40.2%

Core i5-1340P outperforms Core i5-1235U by a considerable 40% based on our aggregate benchmark results.

Primary details

Comparing Core i5-1235U and Core i5-1340P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking893649
Place by popularity11not in top-100
Market segmentLaptopLaptop
SeriesIntel Alder Lake-MIntel Raptor Lake-P
Power efficiency53.1939.96
Architecture codenameAlder Lake-U (2022)Raptor Lake-P (2023)
Release date23 February 2022 (2 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)no data$353

Detailed specifications

Core i5-1235U and Core i5-1340P 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 cores10 (Deca-Core)12 (Dodeca-Core)
Threads1216
Base clock speed1.3 GHz1.9 GHz
Boost clock speed4.4 GHz4.6 GHz
L1 cache80K (per core)80K (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache12 MB (shared)18 MB (shared)
Chip lithographyIntel 7 nmIntel 7 nm
Maximum core temperature100 °C100 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i5-1235U and Core i5-1340P 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
SocketFCBGA1744FCBGA1744
Power consumption (TDP)15 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-1235U and Core i5-1340P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift++
Hyper-Threading Technology++
TSX++
Thermal Monitoring++
Flex Memory Access++
Deep Learning Boost++

Security technologies

Core i5-1235U and Core i5-1340P technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-1235U and Core i5-1340P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-1235U and Core i5-1340P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size64 GB96 GB
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Iris® Xe Graphics eligibleIntel® Iris® Xe Graphics eligible
Quick Sync Video++
Graphics max frequency1.2 GHz1.45 GHz
Execution Units8080

Graphics interfaces

Available interfaces and connections of Core i5-1235U and Core i5-1340P integrated GPUs.

Number of displays supported44

Graphics image quality

Maximum display resolutions supported by Core i5-1235U and Core i5-1340P integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hz4096 x 2304 @ 60Hz
Max resolution over eDP4096 x 2304 @ 120Hz4096 x 2304 @ 120Hz
Max resolution over DisplayPort7680 x 4320 @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i5-1235U and Core i5-1340P integrated GPUs, sometimes API versions are included.

DirectX12.112.1
OpenGL4.64.6

Peripherals

Specifications and connection of peripherals supported by Core i5-1235U and Core i5-1340P.

PCIe version4.04.0
PCI Express lanes2020

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.

i5-1235U 8.75
i5-1340P 12.27
+40.2%

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.

i5-1235U 13387
i5-1340P 18773
+40.2%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i5-1235U 1094
i5-1340P 1756
+60.6%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i5-1235U 218
i5-1340P 241
+10.6%

Geekbench 5.5 Multi-Core

i5-1235U 6085
i5-1340P 10021
+64.7%

Blender(-)

i5-1235U 470
+56.9%
i5-1340P 300

Geekbench 5.5 Single-Core

i5-1235U 1592
i5-1340P 1722
+8.2%

7-Zip Single

i5-1235U 5138
i5-1340P 5317
+3.5%

7-Zip

i5-1235U 30362
i5-1340P 44767
+47.4%

WebXPRT 3

i5-1235U 251
+3.9%
i5-1340P 242

Gaming performance

Pros & cons summary


Performance score 8.75 12.27
Recency 23 February 2022 4 January 2023
Physical cores 10 12
Threads 12 16
Power consumption (TDP) 15 Watt 28 Watt

i5-1235U has 86.7% lower power consumption.

i5-1340P, on the other hand, has a 40.2% higher aggregate performance score, an age advantage of 10 months, and 20% more physical cores and 33.3% more threads.

The Core i5-1340P is our recommended choice as it beats the Core i5-1235U in performance tests.


Should you still have questions on choice between Core i5-1235U and Core i5-1340P, ask them in Comments section, and we shall answer.

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Intel Core i5-1235U
Core i5-1235U
Intel Core i5-1340P
Core i5-1340P

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Community ratings

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


3.9 2622 votes

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Questions & comments

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