OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Processors Methodology v3.0
Processors Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Processors Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Processors Methodology v3.0

Intel Core i5-1345U review: 74 specs compared

Avg. price:~£270PassMark multi-core score:14044N. of physical cores:10CPU boost clock speed:4.7 GHzCPU socket:FCBGA1744TDP (Thermal design power):15 W

Intel Core i5-1345U Review: Compare 74 technical specifications to see how this product ranks in the Processors category and whether it is worth buying.

7.1/10

Overall score

Score
7.1/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists and owners.
How we count it
Parts: Technical score 40%, Reviews score 25%, List score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 64% of models
Score components

40%

6.9

Technical score

25%

?

Reviews scoreNot enough data yet, so we use 7.2, the mark of a weaker model in this category

25%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

?

Sentiment scoreNot enough data yet, so we use 7.0, the mark of a weaker model in this category

â–²Better than 64% of processors
7.7

Value for money

Value for money
7.7/ 10
✕
What it is
An indicator that combines the processor's overall rating with its cost.
When it matters
When you are looking for a processor with a good balance between performance, efficiency, and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 71% of models
Score components

70%

7.1

Overall score

30%

9.1

Price

â–²Better than 71%
6.9

Technical score

Technical score
6.9/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 66% of models
Score components

60%

6.4

Performance

18%

7.2

Architecture

10%

7.3

Memory & PCIe

7%

8.0

Power & Thermal

4%

8.4

Platform

1%

8.6

Integrated graphics

â–²Better than 66%
?

Reviews score

Reviews score
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.2 for now.
Share: Reviews count 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
Grades by review (0)
We have not found an independent test of this model yet. Until we do, its review part counts as 7.2.
User ratings collected online are not part of this score.
No expert tests yet
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 25% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • No image
No image
Where to buy
    N/A~ £270
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Technical Specifications of processor Intel Core i5-1345U

Technical score
Technical score
6.9/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 66% of models
Score components:

60%

6.4

Performance

18%

7.2

Architecture

10%

7.3

Memory & PCIe

7%

8.0

Power & Thermal

4%

8.4

Platform

1%

8.6

Integrated graphics

6.9
Reviews score
7.2
List score
?
Value for money
Value for money
7.7/ 10
✕
What it is
An indicator that combines the processor's overall rating with its cost.
When it matters
When you are looking for a processor with a good balance between performance, efficiency, and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 71% of models
Score components:

70%

7.1

Overall score

30%

9.1

Price

7.7
Processor type
mobile
This processor belongs to the mobile processor class, which is more advanced than that of 6.9% of processors and equal to that of 47.7% of processors.
CPU socket
FCBGA1744
This processor uses the FCBGA1744 CPU socket, which is older than that of 73.1% of processors and equal to that of 4.8% of processors.
Chipset
Intel 700 Series
This processor supports Intel 700 Series chipsets, which is broader compatibility than 80.7% of processors and equal to that of 0.3% of processors.
CPU architecture
x86-64
This processor uses the x86-64 architecture, which is more advanced than that of 1.8% of processors and equal to that of 98.2% of processors.
Instruction sets
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA
This processor supports MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA instruction sets, which is narrower support than 52.6% of processors and equal to that of 1.7% of processors.
Show more
N. of physical cores
10
Market range: <2 – >12
This processor has 10 CPU cores, which is more than 75.2% of processors and equal to 4.6% of processors.
CPU threads
12
Market range: <4 – >24
This processor offers 12 CPU threads, which is more than 53% of processors and equal to 14.2% of processors.
CPU boost clock speed
4.7 GHz
Market range: <3 GHz – >5.5 GHz
This processor reaches a boost clock of 4.7 GHz which is higher than that of 64.8% of processors and equal to that of 4% of processors.
CPU base clock speed
2x 1.6 GHz & 8x 1.2 GHz
This processor has a base clock of 2x1.6 GHz & 8x1.2 GHz which is lower than that of 58.5% of processors and equal to that of 0.1% of processors.
PassMark multi-core score
14,044
Market range: <2.5k – >32.5k
This processor scores 14,044 in PassMark, which is higher than 55.9% of processors.
Show more
Semiconductor size
10 nm
Market range: <4 nm – >24 nm
This processor uses a 10 nm process node, which is more advanced than that of 50.8% of processors and equal to that of 19.5% of processors.
Foundry
Intel 7
This processor is built on the Intel 7 foundry process, which is more advanced than that of 64.8% of processors and equal to that of 15.7% of processors.
L3 cache
12 MB
Market range: <2 MB – >32 MB
This processor has an L3 cache of 12 MB which is larger than that of 52% of processors and equal to that of 9.3% of processors.
L2 cache
?
L1 cache
928 KB
Market range: <128 KB – >1.2k KB
This processor has an L1 cache of 928 KB which is larger than that of 82.9% of processors and equal to that of 1.7% of processors.
Show more
DDR memory version
DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X
This processor supports DDR DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X, which is newer than that of 97.4% of processors and equal to that of 2.6% of processors.
Maximum memory speed
?
Max memory speed (JEDEC)
LPDDR5X-6400 MHz
This processor supports JEDEC memory speeds up to LPDDR5X-6400 MHz, which is higher than that of 89.5% of processors and equal to 2.5% of processors.
Max memory speed (XMP / EXPO)
N/A
Maximum memory capacity
96 GB
Market range: <32 GB – >256 GB
This processor supports up to 96 GB of memory, which is more than 53.4% of processors and equal to 5.8% of processors.
Show more
Integrated graphics
yes
This processor includes integrated graphics. 14.7% of processors offer this.
Intel Iris Xe Graphics
Integrated GPU model
Intel Iris Xe Graphics 80EU
This processor uses the Intel Iris Xe Graphics 80EU integrated GPU, which is more advanced than that in 78.5% of processors and equal to that in 2.4% of processors.
Integrated GPU execution units
80
Market range: <6 – >64
This processor has 80 GPU execution units, which is more than 91.4% of processors and equal to 3.3% of processors.
Integrated GPU base frequency
300 MHz
Market range: <300 MHz – >800 MHz
This processor has an integrated GPU clock of 300 MHz which is lower than that of 57.8% of processors and equal to that of 38.4% of processors.
Integrated media encoders/decoders
H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)
This processor supports H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode) media codecs, which is broader support than 85.4% of processors and equal to 5.4% of processors.
Show more
TDP (Thermal design power)
15 W
Market range: <15 W – >90 W
This processor has a TDP of 15 W which is lower than that of 79.2% of processors and equal to that of 15.1% of processors.
Base power (PL1)
15 W
Market range: <15 W – >90 W
This processor has a base power of 15 W which is lower than that of 78.3% of processors and equal to that of 15.6% of processors.
Boost power (PL2)
55 W
Market range: <25 W – >150 W
This processor has a boost power of 55 W which is lower than that of 59.7% of processors and equal to that of 6.3% of processors.
Tau (power duration limit)
28 seconds
Market range: <8 seconds – >28 seconds
This processor has a turbo duration of 28 seconds which is longer than that of 4.4% of processors and equal to that of 85.3% of processors.
Configurable TDP
yes
This processor supports configurable TDP. 46.4% of processors offer this.
cTDP: 12 W
Show more

Intel Core i5-1345U vs the average processor

246810TotalPlatformPerformanceArchitectureMemory & PCIeIntegrated graphicsPower & Thermal
  • 6.69x faster classroom rendering
    This processor has a lower Blender Classroom render time than the average processor (2,274.8 vs 340.1). The average processor needs 340.075 for the Blender Classroom test.
    2,274.84 vs 340.075
  • More advanced microarchitecture
    This processor uses a more advanced microarchitecture than the average processor (Raptor Lake vs Kaby Lake).
    Raptor Lake vs Kaby Lake
  • 4 more CPU cores
    This processor has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.
    10 vs 6
  • Newer DDR support
    This processor 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
    This processor 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.
    E-core cluster: 4 MB shared
    1.25 MB/core vs 0.5 MB/core
  • 57.2% higher multi-core score
    This processor has a higher Geekbench 6 multi-core score than the average processor (8,190 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    8,190 vs 5,209
  • 29.4% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (3,309 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    3,309 vs 2,558
  • 34.5% higher Cinebench R20 single-core score
    This processor has a higher Cinebench R20 single-core score than the average processor (659 vs 490). The average processor scores 490 in Cinebench R20 single-core.
    659 vs 490
  • Supports heterogeneous scheduling
    This processor uses heterogeneous multi-processing, while the average processor does not. 24.8% of processors use it.
  • 3 years newer release date
    This processor has a newer release date than the average processor (2023 vs 2020).
    January 2023
    2023 vs 2020
  • More extensive crypto acceleration
    This processor offers more extensive crypto acceleration than the average processor (AES, VAES, SHA vs AES, SHA).
    AES, VAES, SHA vs AES, SHA
  • 6.69x faster classroom rendering
    This processor has a lower Blender Classroom render time than the average processor (2,274.8 vs 340.1). The average processor needs 340.075 for the Blender Classroom test.
    2,274.84 vs 340.075
  • 4 more CPU cores
    This processor has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.
    10 vs 6
  • 57.2% higher multi-core score
    This processor has a higher Geekbench 6 multi-core score than the average processor (8,190 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    8,190 vs 5,209
  • 29.4% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (3,309 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    3,309 vs 2,558
  • 34.5% higher Cinebench R20 single-core score
    This processor has a higher Cinebench R20 single-core score than the average processor (659 vs 490). The average processor scores 490 in Cinebench R20 single-core.
    659 vs 490
  • 4 more CPU threads
    This processor has more CPU threads than the average processor (12 vs 8). The average processor has 8 CPU threads.
    12 vs 8
  • 26.8% higher single-core score
    This processor has a higher Geekbench 6 single-core score than the average processor (1947 vs 1,535). The average processor scores 1,535 in Geekbench 6 single-core.
    1,947 vs 1,535
  • 6.8% higher boost clock
    This processor has a higher boost clock speed than the average processor (4.7 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    4.7 GHz vs 4.4 GHz
  • 22.5% higher PassMark score
    This processor has a higher PassMark benchmark score than the average processor (14,044 vs 11,469). The average processor scores 11,469 in PassMark benchmark.
    14,044 vs 11,469
  • More advanced microarchitecture
    This processor uses a more advanced microarchitecture than the average processor (Raptor Lake vs Kaby Lake).
    Raptor Lake vs Kaby Lake
  • 2.5x more L2 per core
    This processor 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.
    E-core cluster: 4 MB shared
    1.25 MB/core vs 0.5 MB/core
  • Mixed big and small cores
    This processor uses a big.LITTLE design, while the average processor does not. 22.6% of processors use one.
  • 2.42x larger L1 cache
    This processor has a higher L1 cache than the average processor (928 KB vs 384 KB). The average processor has L1 cache of 384 KB.
    928 KB vs 384 KB
  • More advanced foundry
    This processor uses a more advanced foundry process than the average processor (Intel 7 vs Intel 14 nm).
    Intel 7 vs Intel 14 nm
  • Newer DDR support
    This processor supports a newer DDR generation than the average processor (DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X vs DDR4).
    DDR4/DDR5/LPDDR4X/LPDDR5/LPDDR5X vs DDR4
  • Newer PCIe version
    This processor supports a newer PCIe version than the average processor (4 vs 3).
    4 vs 3
  • 4 more PCIe lanes
    This processor has more PCIe lanes than the average processor (20 vs 16). The average processor offers 16 PCIe lanes.
    20 vs 16
  • Higher JEDEC memory speed
    This processor has a higher JEDEC memory speed than the average processor (LPDDR5X-6400 MHz vs DDR4-3200 MHz). The average processor supports JEDEC memory speed of DDR4-3200 MHz.
    LPDDR5X-6400 MHz vs DDR4-3,200 MHz
  • 50% more memory capacity
    This processor has more maximum memory capacity than the average processor (96 GB vs 64 GB). The average processor supports 64 GB of memory.
    96 GB vs 64 GB
  • 3.33x more GPU execution units
    This processor has more GPU execution units than the average processor (80 vs 24). The average processor has 24 GPU execution units.
    80 vs 24
  • Better integrated GPU
    This processor uses a better integrated GPU than the average processor (Intel Iris Xe Graphics 80EU vs Intel UHD Graphics 630).
    Intel Iris Xe Graphics 80EU vs Intel UHD Graphics 630
  • 1 more supported displays
    This processor has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.
    4 vs 3
  • 66.7% lower base power
    This processor 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
  • 66.7% lower TDP
    This processor has a lower TDP than the average processor (15 W vs 45 W). The average processor has a TDP of 45 W.
    15 W vs 45 W
  • 35.1% less L3 per core
    This processor has less L3 cache per core than the average processor (1.2 MB/core vs 1.85 MB/core). The average processor provides 1.85 MB/core of L3 cache per core.
    1.2 MB/core vs 1.85 MB/core
  • Narrower instruction support
    This processor supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V).
    MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V
  • Older CPU socket
    This processor uses an older CPU socket than the average processor (FCBGA1744 vs FP5).
    FCBGA1744 vs FP5
  • 12 lower clock multiplier
    This processor has a lower clock multiplier than the average processor (16 vs 28). The average processor has a clock multiplier of 28.
    16 vs 28
  • 50% lower bus transfer rate
    This processor has a lower bus transfer rate than the average processor (4 GT/s vs 8 GT/s). The average processor offers bus transfer rate of 8 GT/s.
    4 GT/s vs 8 GT/s
  • Narrower instruction support
    This processor supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V).
    MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V
  • Older CPU socket
    This processor uses an older CPU socket than the average processor (FCBGA1744 vs FP5).
    FCBGA1744 vs FP5
  • 12 lower clock multiplier
    This processor has a lower clock multiplier than the average processor (16 vs 28). The average processor has a clock multiplier of 28.
    16 vs 28
  • 50% lower bus transfer rate
    This processor has a lower bus transfer rate than the average processor (4 GT/s vs 8 GT/s). The average processor offers bus transfer rate of 8 GT/s.
    4 GT/s vs 8 GT/s
  • 35.1% less L3 per core
    This processor has less L3 cache per core than the average processor (1.2 MB/core vs 1.85 MB/core). The average processor provides 1.85 MB/core of L3 cache per core.
    1.2 MB/core vs 1.85 MB/core

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Not graded
Not graded
Not graded

Third-party reviews

What customers like about Intel Core i5-1345U

  • Efficient multitasking performance for everyday office tasks and web browsing thanks to its 12-thread architecture.
  • Excellent for thin and light laptops due to its low 15W TDP, resulting in less heat and quiet fan operation under moderate loads.
  • Integrated vPro 'Enterprise' features make it a reliable and secure choice for business and fleet environments.
  • Capable of handling light gaming, such as Minecraft or indie titles, when paired with sufficient RAM.
  • Strong single-core performance compared to previous generations, improving general system responsiveness.

What customers don't like about Intel Core i5-1345U

  • Limited sustained performance under heavy workloads due to having only 2 Performance cores (P-cores).
  • Users report noticeable lag or stuttering when switching between heavy applications like large Excel files and Outlook.
  • Lower overall efficiency and battery life when compared to competing AMD Ryzen 'U' series processors.
  • The 15W power limit can significantly throttle performance during intensive tasks like video editing or 3D rendering.
  • Integrated GPU performance is modest, making it unsuitable for modern AAA gaming or demanding creative software.

Verdict

The Intel Core i5-1345U is a mid-range mobile processor from the Raptor Lake-U series, featuring a 10-core architecture with 2 Performance-cores and 8 Efficient-cores that support up to 12 threads and a 4.7 GHz max turbo frequency. It includes a 12 MB L3 cache, integrated Intel Iris Xe graphics with 80 execution units, and built-in support for vPro Enterprise management features, making it a strong choice for secure, thin-and-light business laptops. Key advantages include its high efficiency with a 15W base TDP and support for modern memory types like LPDDR5-6400; however, its sustained performance is limited by its low power envelope compared to P-series or H-series chips, and it may struggle with intensive multi-threaded workloads due to having only two high-performance cores.

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