Name: Intel Core i5 1345UE
Brand: Intel

Technical Specifications of processor Intel Core i5 1345UE

Overall score

6.0

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Popularity

What it is: An indicator based on the number of reviews received by the processor.

When it matters: When you prefer to choose a processor reviewed and selected by many other buyers.

Platform

8.5

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Brand name

What it is: The manufacturer or brand of the product.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Intel

Processor type

What it is: The kind of system the processor is built for, such as desktop PCs, laptops, workstations, or servers.

When it matters: When you want a processor meant for the kind of machine you are actually building or buying, rather than a chip aimed at a different class of system.

Importance: HIGH

CPU socket

What it is: The physical socket the processor fits into on the motherboard.

When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.

Importance: HIGH

Chipset

What it is: The motherboard chipset families officially meant to work with the processor.

When it matters: When you are checking whether a CPU will work with the motherboard features and platform you plan to use.

Importance: HIGH

CPU architecture

What it is: The processor family or design generation behind the chip, such as Zen 4 or Raptor Lake.

When it matters: When you are comparing CPUs across generations and want a clearer sense of their design age, feature level, and expected performance class.

Importance: HIGH

Performance

5.0

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N. of physical cores

What it is: The number of physical CPU cores on the processor.

When it matters: When you run workloads that benefit from more real cores.

Importance: HIGH

Good value: 8+

CPU threads

What it is: The total number of processing threads the CPU can handle at once.

When it matters: When you run heavily threaded workloads or multitask a lot.

Importance: HIGH

Good value: 16+

Threads per core

What it is: The number of threads each physical core can handle at once.

When it matters: When you want to understand how much thread-level parallelism each core can provide in multitasking or heavily threaded work.

Importance: MEDIUM

Good value: 2

CPU boost clock speed

What it is: The highest clock speed the processor can reach under boost conditions.

When it matters: When you care about peak speed in short bursts.

Importance: HIGH

Good value: >4.7 GHz

CPU base clock speed

What it is: The processor's normal all-core starting frequency before boost behavior raises clocks temporarily.

When it matters: When you care about steadier performance in longer workloads rather than short burst speed alone.

Importance: MEDIUM

Cache & Architecture

7.3

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Semiconductor size

What it is: The manufacturing process node used to produce the processor, usually expressed in nanometers.

When it matters: When efficiency, heat, and the relative modernity of the chip-making process matter to your comparison.

Importance: HIGH

Good value: <10 nm

Foundry

What it is: The semiconductor manufacturer that physically fabricates the processor chip.

When it matters: When process source, manufacturing generation, or foundry differences matter to your comparison more than day-to-day performance alone.

Importance: MEDIUM

L3 cache

What it is: The total amount of L3 cache available on the processor.

When it matters: When you want better performance in cache-sensitive workloads and games.

Importance: MEDIUM

Good value: >=16 MB

L2 cache

What it is: The total amount of L2 cache available across the processor.

When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

Importance: MEDIUM

Good value: >=6 MB

L1 cache

What it is: The total amount of L1 cache built into the processor, which sits closest to the cores.

When it matters: When you are comparing low-level CPU design details rather than the broader performance picture buyers usually notice first.

Importance: MEDIUM

Good value: >=512 KB

Memory & PCIe

7.3

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DDR memory version

What it is: The RAM generation the processor is designed to support, such as DDR4 or DDR5.

When it matters: When you need the CPU to match the kind of memory platform you want to buy or reuse.

Importance: MEDIUM

Good value: DDR5

Maximum memory speed

What it is: The highest official memory speed supported by the processor.

When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=4800 MHz

Max memory speed (JEDEC)

What it is: The highest official RAM speed the processor supports under standard JEDEC settings, before any memory overclocking profiles are applied.

When it matters: When officially supported stock RAM speed matters more than XMP, EXPO, or manual memory tuning.

Importance: MEDIUM

Good value: >=5600 MHz

Max memory speed (XMP / EXPO)

What it is: The highest memory speed supported through XMP or EXPO profiles.

When it matters: When you want faster RAM through memory profiles.

Importance: MEDIUM

Good value: >=5200 MHz

N/A

Maximum memory capacity

What it is: The largest total amount of memory officially supported by the processor.

When it matters: When you plan a system with very large RAM capacity.

Importance: HIGH

Good value: >=128 GB

Integrated Graphics

8.8

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Integrated graphics

What it is: Includes built-in graphics, so the system can output video without a separate graphics card.

When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

Importance: HIGH

Integrated GPU model

What it is: The model name of the integrated graphics processor, if present.

When it matters: When you plan to use the CPU's built-in graphics.

Importance: MEDIUM

Integrated GPU execution units

What it is: The number of execution units available in the integrated graphics part of the processor.

When it matters: When you plan to rely on built-in graphics and want a better sense of its light gaming, display, or media capability.

Importance: MEDIUM

Good value: >=24

Integrated GPU base frequency

What it is: The base operating frequency of the integrated GPU.

When it matters: When integrated graphics performance matters to you.

Importance: MEDIUM

Good value: >=350 MHz

Integrated media encoders/decoders

What it is: The hardware media formats the processor can encode or decode directly.

When it matters: When you stream, edit video, or rely on hardware media acceleration.

Importance: LOW

H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode/encode), VP8 (HW decode), JPEG (HW

Power & Thermal

7.3

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TDP (Thermal design power)

What it is: The rated thermal design power, which gives a general idea of cooling and power needs.

When it matters: When you choose a cooler or build in a tighter case.

Importance: HIGH

Good value: <30 W

Base power (PL1)

What it is: The sustained power target used for longer CPU loads.

When it matters: When you choose cooling and power delivery for sustained workloads.

Importance: MEDIUM

Good value: <30 W

Boost power (PL2)

What it is: The short-term boost power limit the processor may draw under heavier turbo loads.

When it matters: When you size cooling and power delivery for peak turbo behavior.

Importance: MEDIUM

Good value: <50 W

Tau (power duration limit)

What it is: The time limit the CPU can stay at higher boost power before dropping toward sustained power.

When it matters: When you want to understand turbo behavior under longer loads.

Importance: MEDIUM

Good value: <=28 s

Configurable TDP

What it is: Allows the processor to run in alternate power modes instead of being fixed to one default TDP target.

When it matters: When you want more control over heat, noise, and power draw in compact systems, quieter builds, or thermally limited machines.

Importance: LOW

Intel Core i5 1345UE vs the average processor

Why is Intel Core i5 1345UE better than the average processor?

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Newer DDR support
Intel Core i5 1345UE supports a newer DDR generation than the average processor (DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X vs DDR4).
What it is: The RAM generation the processor is designed to support, such as DDR4 or DDR5.
When it matters: When you need the CPU to match the kind of memory platform you want to buy or reuse.
Importance: MEDIUM
Good value: DDR5
Intel Core i5 1345UE supports a newer DDR generation than the average processor (DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X vs DDR4).DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X vs DDR4
2.5x more L2 per core
Intel Core i5 1345UE has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
What it is: The amount of L2 cache available to each CPU core.
When it matters: When you are comparing per-core cache resources in deeper architectural analysis.
Importance: LOW
Good value: >=1 MB/core
Intel Core i5 1345UE has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.1.25 MB/core vs 0.5 MB/core
2.18x higher memory speed
Intel Core i5 1345UE has a higher maximum memory speed than the average processor (6,400 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
What it is: The highest official memory speed supported by the processor.
When it matters: When you choose RAM and want to know the supported speed ceiling.
Importance: HIGH
Good value: >=4800 MHz
Intel Core i5 1345UE has a higher maximum memory speed than the average processor (6,400 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.6400 MHz vs 2933 MHz
4 more CPU cores
Intel Core i5 1345UE has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.
What it is: The number of physical CPU cores on the processor.
When it matters: When you run workloads that benefit from more real cores.
Importance: HIGH
Good value: 8+
Intel Core i5 1345UE has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.10 vs 6
Uses big.LITTLE design
Intel Core i5 1345UE uses a big.LITTLE design, the average processor does not.
What it is: Combines high-performance cores with lower-power efficiency cores instead of relying on just one core type.
When it matters: When you want strong burst performance in demanding tasks without wasting as much power during lighter background work.
Importance: MEDIUM
Intel Core i5 1345UE uses a big.LITTLE design, the average processor does not.
More advanced microarchitecture
Intel Core i5 1345UE uses a more advanced microarchitecture than the average processor (Raptor Lake vs Kaby Lake).
What it is: The internal core-design codename used for this processor generation.
When it matters: When you are comparing CPUs at a deeper design level and want to identify the exact architecture behind marketing names.
Importance: LOW
Intel Core i5 1345UE uses a more advanced microarchitecture than the average processor (Raptor Lake vs Kaby Lake).Raptor Lake vs Kaby Lake
Newer PCIe version
Intel Core i5 1345UE supports a newer PCIe version than the average processor (4 vs 3.0).
What it is: The newest PCIe generation the processor can use directly for graphics cards, SSDs, and other high-speed expansion devices.
When it matters: When you want support for newer GPUs or SSDs, or more bandwidth for high-speed expansion hardware.
Importance: HIGH
Good value: 4.0
Intel Core i5 1345UE supports a newer PCIe version than the average processor (4 vs 3.0).4.0 vs 3.0
66.7% lower base power
Intel Core i5 1345UE has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.
What it is: The sustained power target used for longer CPU loads.
When it matters: When you choose cooling and power delivery for sustained workloads.
Importance: MEDIUM
Good value: <30 W
Intel Core i5 1345UE has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.15 W vs 45 W
Supports HMP
Intel Core i5 1345UE supports HMP, the average processor does not.
3 year/s newer release date
Intel Core i5 1345UE has a newer release date than the average processor (2,023 vs 2,020).
4 more CPU cores
Intel Core i5 1345UE has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.
33.7% higher single-core score
Intel Core i5 1345UE has a higher Geekbench 6 single-core score than the average processor (1,966 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
7% higher boost clock
Intel Core i5 1345UE has a higher boost clock speed than the average processor (4.6 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
4 more CPU threads
Intel Core i5 1345UE has more CPU threads than the average processor (12 vs 8). The average processor has 8 CPU threads.
2 wider front-end design
Intel Core i5 1345UE has a higher front-end width than the average processor (6 vs 4). The average processor uses front-end width of 4.
24.4% higher multi-core score
Intel Core i5 1345UE has a higher Geekbench 6 multi-core score than the average processor (5,964 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
2.5x more L2 per core
Intel Core i5 1345UE has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
Uses big.LITTLE design
Intel Core i5 1345UE uses a big.LITTLE design, the average processor does not.
More advanced microarchitecture
Intel Core i5 1345UE uses a more advanced microarchitecture than the average processor (Raptor Lake vs Kaby Lake).
2.42x larger L1 cache
Intel Core i5 1345UE has a higher L1 cache than the average processor (928 KB vs 384 KB). The average processor has L1 cache of 384 KB.
2.6x larger L2 cache
Intel Core i5 1345UE has a higher L2 cache than the average processor (6.5 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
More advanced foundry
Intel Core i5 1345UE uses a more advanced foundry process than the average processor (Intel 7 vs Intel 14 nm).
50% larger L3 cache
Intel Core i5 1345UE has a higher L3 cache than the average processor (12 MB vs 8 MB). The average processor has L3 cache of 8 MB.
16.7% smaller process node
Intel Core i5 1345UE has a lower process node than the average processor (10 nm vs 12 nm). The average processor uses a process node of 12 nm.
Newer DDR support
Intel Core i5 1345UE supports a newer DDR generation than the average processor (DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X vs DDR4).
2.18x higher memory speed
Intel Core i5 1345UE has a higher maximum memory speed than the average processor (6,400 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
Newer PCIe version
Intel Core i5 1345UE supports a newer PCIe version than the average processor (4 vs 3.0).
4 more PCIe lanes
Intel Core i5 1345UE has more PCIe lanes than the average processor (20 vs 16). The average processor offers 16 PCIe lanes.
50% more memory capacity
Intel Core i5 1345UE has more maximum memory capacity than the average processor (96 GB vs 64 GB). The average processor supports 64 GB of memory.
3.33x more GPU execution units
Intel Core i5 1345UE has more GPU execution units than the average processor (80 vs 24). The average processor has 24 GPU execution units.
Better integrated GPU
Intel Core i5 1345UE uses a better integrated GPU than the average processor (Intel Iris Xe Graphics 80EU vs Intel UHD Graphics 630).
1 more supported displays
Intel Core i5 1345UE has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.
66.7% lower base power
Intel Core i5 1345UE has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.
66.7% lower TDP
Intel Core i5 1345UE has a lower TDP than the average processor (15 W vs 45 W). The average processor has a TDP of 45 W.

Why is Intel Core i5 1345UE worse than the average processor?

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Narrower instruction support
Intel Core i5 1345UE supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
Older CPU socket
Intel Core i5 1345UE uses an older CPU socket than the average processor (FCBGA1,744 vs FP2).
14 lower clock multiplier
Intel Core i5 1345UE has a lower clock multiplier than the average processor (14 vs 28). The average processor has a clock multiplier of 28.
30% less L3 per core
Intel Core i5 1345UE has less L3 cache per core than the average processor (1.2 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
Narrower media codec support
Intel Core i5 1345UE supports fewer media codecs than the average processor (H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode/encode), VP8 (HW decode), JPEG (HW vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).
30% less L3 per core
Intel Core i5 1345UE has less L3 cache per core than the average processor (1.2 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
What it is: The amount of L3 cache effectively available per CPU core.
When it matters: When you are comparing how much shared cache each core can draw on in deeper technical analysis.
Importance: MEDIUM
Good value: >=2 MB/core
Intel Core i5 1345UE has less L3 cache per core than the average processor (1.2 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.1.2 MB/core vs 1.714 MB/core
Narrower media codec support
Intel Core i5 1345UE supports fewer media codecs than the average processor (H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode/encode), VP8 (HW decode), JPEG (HW vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).
What it is: The hardware media formats the processor can encode or decode directly.
When it matters: When you stream, edit video, or rely on hardware media acceleration.
Importance: LOW
Intel Core i5 1345UE supports fewer media codecs than the average processor (H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode/encode), VP8 (HW decode), JPEG (HW vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode/encode), VP8 (HW decode), JPEG (HW vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)
Narrower instruction support
Intel Core i5 1345UE supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
What it is: The supported CPU instruction sets and extensions.
When it matters: When you run software that depends on specific CPU instructions.
Importance: MEDIUM
Intel Core i5 1345UE supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA
14 lower clock multiplier
Intel Core i5 1345UE has a lower clock multiplier than the average processor (14 vs 28). The average processor has a clock multiplier of 28.
What it is: The ratio used to derive CPU frequency from the base clock.
When it matters: When you tune or compare overclocking behavior.
Importance: LOW
Good value: >33
Intel Core i5 1345UE has a lower clock multiplier than the average processor (14 vs 28). The average processor has a clock multiplier of 28.14 vs 28
Older CPU socket
Intel Core i5 1345UE uses an older CPU socket than the average processor (FCBGA1,744 vs FP2).
What it is: The physical socket the processor fits into on the motherboard.
When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.
Importance: HIGH
Intel Core i5 1345UE uses an older CPU socket than the average processor (FCBGA1,744 vs FP2).FCBGA1744 vs FP2

Third-party reviews

What customers like about Intel Core i5 1345UE?

Excellent power efficiency with a low 15W base TDP, making it ideal for fanless or embedded designs
Strong multitasking capabilities thanks to its 10-core (2P+8E) architecture and 12 threads
High-speed memory support for up to LPDDR5x-6400, offering superior bandwidth for data-intensive tasks
Reliable integrated Iris Xe graphics (80EUs) suitable for everyday visual tasks and light media processing
Excellent future-proofing with support for PCIe 4.0 and advanced features like Intel DL Boost for AI

What customers dislike about Intel Core i5 1345UE?

Sustained performance can be limited by the low 15W thermal envelope compared to higher-wattage P or H-series chips
Lacks a dedicated hardware AI accelerator found in the newer Core Ultra series
Can exhibit noticeable fan noise in mobile implementations when operating under prolonged heavy loads
Maximum turbo power can spike up to 55W, requiring careful thermal management in tight spaces
Slower multi-threaded performance compared to its 'URE' industrial variant which features higher clock speeds

Expert reviews

cpubenchmark.net

Q1 2025

Intel i5-1345URE vs i5-1345UE - CPU Benchmarks

PassMark data indicates that while sharing a 10-core, 12-thread Raptor Lake architecture with 15W-55W TDP, the Intel Core i5-1345URE offers approximately 15% better single and multi-threaded performance over the i5-1345UE. Key pros for the i5-1345URE include superior performance-per-watt (10,981 vs. 9,577 CPU Mark) and ECC memory support for industrial applications. Conversely, both...Read more

Intel Core i5-1345UE - CPU Benchmarks

The Intel Core i5-1345UE is a 13th Gen Raptor Lake processor designed for mobile and embedded systems, featuring a 10-core, 12-thread architecture (2P + 8E) with a flexible 15W base TDP and 4.6 GHz turbo frequency. Optimized for edge computing, it supports modern DDR5-5200 or LPDDR5x-6400 memory and offers high energy efficiency, making it suitable for fanless, compact designs....Read more

18/09/2024

Intel i5-1345UE vs Apple A18 Pro - CPU Benchmarks Would you like a comparison of these benchmark scores against other embedded Raptor Lake processors?

PassMark data reveals the Apple A18 Pro significantly outperforms the Intel Core i5-1345UE, with roughly 26% higher multi-threaded performance and 37% faster single-thread speeds, based on comparisons at CPU Benchmark. The A18 Pro offers superior efficiency with a 4.1 GHz base clock at an 8W TDP. However, it is a closed-ecosystem SoC, limiting usage to Apple hardware. The Intel...Read more

12/02/2025

Intel i5-1345UE vs i7-1365UE - CPU Benchmarks

The Intel Core i7-1365UE offers roughly 12% higher multi-threaded performance and 7% faster single-thread speeds compared to the i5-1345UE, boasting higher clock speeds up to 4.9 GHz. While the i7 serves as a high-performance option for demanding tasks, it consumes significantly more power with a 28W TDP, resulting in higher annual operating costs. The i5-1345UE delivers superior...Read more

10/11/2024

Intel i5-1345UE vs i5-1335UE - CPU Benchmarks

The Intel Core i5-1335UE outperforms the newer i5-1345UE by roughly 18% in multi-threaded tests, despite both sharing 10 cores and 12 threads. While the i5-1345UE has a slightly higher turbo clock of 4.6 GHz, its 15W TDP results in lower performance compared to the 28W i5-1335UE. The primary pro for the i5-1345UE is its efficiency in low-power, fanless systems, whereas the i5-1335UE...Read more

cpu-monkey.com

24/02/2026

Intel Core i5-1345UE vs AMD Ryzen 5 7500X3D

The Intel Core i5-1345UE and AMD Ryzen 5 7500X3D serve distinct markets, with the 10-core i5-1345UE focusing on ultra-low 15W power efficiency for embedded systems, while the 6-core Ryzen 5 7500X3D targets high-end gaming using 3D V-Cache. The Ryzen 5 7500X3D delivers roughly 2.5x to 2.7x higher multi-threaded performance, demonstrating superior raw processing power over the Intel...Read more

Intel Core i5 1345UE Review | 78 Data compared

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Verdict

Technical Specifications of processor Intel Core i5 1345UE

Intel Core i5 1345UE vs the average processor

Why is Intel Core i5 1345UE better than the average processor?

Why is Intel Core i5 1345UE worse than the average processor?

Graphic comparison of Intel Core i5 1345UE and other processors

Third-party reviews

What customers like about Intel Core i5 1345UE?

What customers dislike about Intel Core i5 1345UE?

Expert reviews

Best alternatives

Compare Intel Core i5 1345UE with other processors