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Intel Core i5-1334U

IntelLaptop CPU

Core i5-1334U

Released January 2023.5Press releaseintel.com/content/www/us/en/newsroom/resources/13th-gen-core.htmlRead 14 October 2026ARK Launch Date Q1'23 and the January 2023 launch deck. Laptop shipping dates for this chip were not checked. Last checked 14 October 2026.

Cores
10
Max boost clock
4.6GHz
L3 cache
12MB
Socket or package
BGA1744

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At a glance

All specs

SourceCalculated

General

Series
Core 13th Gen U5Press releaseintel.com/content/www/us/en/newsroom/resources/13th-gen-core.htmlRead 14 October 2026Intel's deck names the U-series of the 13th Gen Intel Core mobile processors. ARK lists the Product Collection as 13th Generation Intel Core i5 Processors. Stored as Core 13th Gen U.
Model numbers
FJ80715052583012Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/ordering.htmlRead 14 October 2026Ordering code FJ8071505258301, spec code SRMLS, stepping Q0, shipping media TRAY. Intel sells this chip as a tray part only. ARK lists no recommended customer price.
GTIN / EAN
Not available
Announced
3 January 20235Press releaseintel.com/content/www/us/en/newsroom/resources/13th-gen-core.htmlRead 14 October 2026Intel press kit: in January 2023 Intel announced its 13th Gen Intel Core mobile processors, on 3 January 2023. The launch deck of that day lists the i5-1334U in its U-series table.
Status
Available1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Marketing Status: Launched. Launch Date: Q1'23. Product Collection: 13th Generation Intel Core i5 Processors. Vertical Segment: Mobile. The ordering tab shows no discontinuance notice.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Segment
Laptop1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026
Instruction set
x86-641Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Instruction Set: 64-bit, with Intel 64 listed. Intel's 64-bit processors are x86-64.
Codename
Raptor Lake1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Code Name row reads Products formerly Raptor Lake.
CPU process (as published)
Intel 71Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Lithography row: Intel 7.
CPU process node
10nm1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Intel 7 is stored as 10 nm, the nm class of Intel 7. Intel prints no nm figure.
AVX-512
No1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Instruction Set Extensions lists Intel SSE4.1, SSE4.2 and AVX2 only.

Cores and clocks

Core configuration
Core typeCountBase clock (GHz)Max clock (GHz)
Performance21.34.6
Efficiency80.93.4
Source1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Total Cores 10. # of Performance-cores 2 with Performance-core Max Turbo 4.60 GHz. # of Efficient-cores 8 with Efficient-core Max Turbo 3.40 GHz. ARK has no base frequency rows for this chip, so the base clocks come from Intel's January 2023 launch deck. ARK names no core architecture, so core_name is left out.3Maker spec sheet (PDF)download.intel.com/newsroom/2023/client-computing/Intel-13th-Gen-Core-Mobile-Press-Deck.pdfRead 14 October 2026Launch deck U-series table, For Modern Thin & Light Laptops: i5-1334U 10C 12T, 2P and 8E, 12MB L3, max turbo 4.6 GHz on the P-cores and 3.4 GHz on the E-cores, base 1.3 GHz on the P-cores and 0.9 GHz on the E-cores, 80EU graphics at 1.25 GHz, LPDDR5 5200, 15 W base and 55 W turbo power. The table prints the P-core and E-core columns in that order for every row, so the 1.3 and 0.9 GHz base clocks are P-core and E-core.
Cores
10
Cores labelled performance
2
Cores labelled efficiency
8
Threads
121Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Total Threads 12. Intel Hyper-Threading Technology: Yes, on the 2 P-cores only.
Max boost clock
4.6GHz1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Max Turbo Frequency 4.60 GHz, the same as the Performance-core Max Turbo Frequency.
Unlocked for overclocking
Not available

Cache

L2 cache
6.5MB6Spec databasecpubenchmark.net/cpu.phpRead 14 October 2026PassMark lists L2 Cache 2 x 1280 KB for the performance cores and 2 x 2048 KB for the efficiency cores. The sum is 2.5 MB plus 4 MB, which is 6.5 MB. Intel's ARK page has no Total L2 Cache row. A Notebookcheck snippet seen in a web search gave 9.5 MB, and that site was not opened.
L3 cache
12MB1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 202612 MB Intel Smart Cache.
AMD 3D V-Cache
No1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026AMD technology. ARK lists only the 12 MB Smart Cache and no stacked cache.

Power and thermals

Base power (TDP)
15W1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Processor Base Power 15 W.
Max turbo power
55W1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Maximum Turbo Power 55 W. ARK has no Minimum Assured Power row, so the configurable power range is left out.
Configurable power range
Not available
Max operating temperature
100°C1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Max Operating Temperature 100 C. TJUNCTION is also 100 C.

Memory

Memory support
Memory typeMax speed (MT/s)
DDR55,200
DDR43,200
LPDDR55,200
LPDDR5X5,200
LPDDR4X4,267
Source1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Memory Types: up to DDR5 5200 MT/s, up to DDR4 3200 MT/s, up to LPDDR5/x 5200 MT/s and up to LPDDR4x 4267 MT/s. LPDDR5/x is stored as one lpddr5 row and one lpddr5x row at 5200. ARK names no module type, rank or configuration, so those keys are left out. Intel's datasheet quotes LPDDR5/x up to 6400 for the U line as a whole, and the SKU page and the launch deck state 5200 for this chip.
Max memory speed (official)
5,200MT/s
Memory channels
21Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Max # of Memory Channels: 2.
Memory bandwidth (claimed)
Not available
Max memory
96GB1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Max Memory Size (dependent on memory type): 96 GB.
ECC memory support
No1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026ECC Memory Supported: No.

Platform

Socket or package
BGA17441Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Sockets Supported: FCBGA1744. Stored without the FC prefix.
Compatible chipsets
Not available
CPU PCIe lanes
PCIe generationLanes
48
Source4Maker spec sheet (PDF)cdrdv2-public.intel.com/743844/743844-015.pdfRead 14 October 202613th Generation Intel Core processors datasheet volume 1, revision 015, section 7.1.1: the U/U Refresh processor line PCI Express has two interfaces, two 4-lane (x4) ports supporting PCIe gen 4.0 or below. That is 8 Gen 4 lanes. ARK lists Max # of PCI Express Lanes 20 with a Gen 4 processor and a Gen 3 chipset, and the datasheet platform diagram shows 12 more Gen 3 lanes on the PCH, which are not counted. The datasheet covers the 13th Gen U line and does not name the i5-1334U.
CPU PCIe lanes in total
8
Highest PCIe generation
4
Native USB ports
Standard
Thunderbolt 4
Source1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Intel Thunderbolt 4: Yes. Intel gives no port count for this chip, so the row has no count. Intel's datasheet platform diagram for the U line shows 4x Thunderbolt 4 as the line maximum.
Native USB4 or Thunderbolt
Yes

Integrated graphics

Integrated graphics
Yes1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026
Integrated GPU
Intel Iris Xe Graphics1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026GPU Name row reads Intel Iris Xe Graphics eligible, with a footnote mark. The graphics rows list 80 Execution Units and no Xe-core count, so the GPU core count is left out.
GPU cores
Not available
Max GPU clock
1,250MHz1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Graphics Max Dynamic Frequency 1.25 GHz.
Max displays
41Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026# of Displays Supported: 4.
DisplayPort version
1.4a1Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Graphics Output: eDP 1.4b, DP 1.4a, HDMI 2.1.
HDMI version
2.11Maker product pageintel.com/content/www/us/en/products/sku/232143/intel-core-i51334u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 14 October 2026Graphics Output: eDP 1.4b, DP 1.4a, HDMI 2.1. ARK has no encode or decode codec rows, so the video codec fields are left out.
Hardware video encode
Not available
Hardware video decode
Not available

NPU

We could not find any of these 2 fields. Show them
NPU performance
Not available
Total AI performance
Not available

Measured performance

We could not find any of these 7 fields. Show them
Cinebench 2024 single-core
Not available
Cinebench 2024 multi-core
Not available
Cinebench 2026 single-thread
Not available
Cinebench 2026 multi-core
Not available
Geekbench 6 single-core
Not available
Geekbench 6 multi-core
Not available
Game frame rates
Not available

Measured power and temperature

We could not find any of these 5 fields. Show them
CPU power in multi-thread load (measured)
Not available
CPU power while gaming (measured)
Not available
CPU power at idle (measured)
Not available
CPU temperature in stress test
Not available
All-core clock in stress test
Not available

In the box

We could not find any of these 2 fields. Show them
Cooler in the box
Not available
Included cooler
Not available

Warranty

We could not find any of these 1 fields. Show them
Manufacturer warranty (source market)
Not available

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Sources

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  1. Read 14 October 2026Backs 28 fields
  2. Read 14 October 2026Backs 1 field
  3. Read 14 October 2026Backs 1 field
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