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Intel Core i3-1315U

Intel i3-1315U

The Intel Core i3-1315U is a mid-range mobile CPU for thin and light laptops based on the Raptor Lake-U series. It was announced in early 2023 and offers 2 performance cores (P-cores, Golden Cove architecture) and 4 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 8 supported threads when combined with the E-cores. The clock rate ranges from 1.2 to 4.5 GHz on the performance cluster and 0.9 to 3.3 GHz on the efficient cluster. The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 10 MB L3-cache. Compared to the faster i5 and i7 models, the i3 does not include vPro features.

Performance

Thanks to the 100 MHz higher Boost clock speed of the P-Cores, the i3-1315U should be slightly faster than the old i3-1215U.

Features

The integrated memory controller supports various memory types up to DDR5-4800, DDR4-3200, LPDDR5-5200, and LPDDR4x-4267. The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). Quick Sync in version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. The CPU only supports PCIe 4.0 (x8 for a GPU and two x4 for SSDs).

The integrated graphics card is based on the Xe-architecture and offers 64 of the 96 EUs (Execution Units) operating at up to 1.25 GHz.

The CPU is rated at 15 W base power (TDP, PL1) and 55 W max. Turbo power (PL2) and the whole SoC is manufactured in a further improved 10nm SuperFin process at Intel, which is known as Intel 7.

SeriesIntel Raptor Lake-U
CodenameRaptor Lake-U

Series: Raptor Lake-U Raptor Lake-U

Intel Core i7-1365U compare1.3 - 5.2 GHz10 / 12 cores12 MB L3
Intel Core i7-1355U compare1.2 - 5 GHz10 / 12 cores12 MB L3
Intel Core i5-1345U compare1.2 - 4.7 GHz10 / 12 cores12 MB L3
Intel Core i5-1335U compare0.9 - 4.6 GHz10 / 12 cores12 MB L3
Intel Core i5-1334U compare0.9 - 4.6 GHz10 / 12 cores12 MB L3
Intel Core i3-1315U « 0.9 - 4.5 GHz6 / 8 cores10 MB L3
Intel Core i3-1305U compare1.2 - 4.5 GHz5 / 6 cores10 MB L3
Intel Processor U300 compare0.9 - 4.4 GHz5 / 6 cores8 MB L3
Clock Rate900 - 4500 MHz
Level 1 Cache544 KB
Level 2 Cache5 MB
Level 3 Cache10 MB
Number of Cores / Threads6 / 8
Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology10 nm
Max. Temperature100 °C
SocketBGA1700
FeaturesThread Director
GPUIntel UHD Graphics 64EUs (Alder Lake 12th Gen) ( - 1250 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/03/2023
Product Link (external)www.intel.com

Benchmarks

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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Reviews for the Intel Core i3-1315U processor

Lenovo IdeaPad Slim 3 15IRU8: Intel UHD Graphics 64EUs (Alder Lake 12th Gen), 15.60", 1.6 kg
  External Review » Lenovo IdeaPad Slim 3 15IRU8

Lenovo IP Flex 5 Chrome 14IAU7 Plus: Intel UHD Graphics 64EUs (Alder Lake 12th Gen), 14.00", 1.6 kg
  External Review » Lenovo IP Flex 5 Chrome 14IAU7

Lenovo V17 G4 IRU: Intel UHD Graphics 64EUs (Alder Lake 12th Gen), 17.30", 2 kg
  External Review » Lenovo V17 G4 IRU

Acer Aspire 5 A515-58, i3-1315U: Intel UHD Graphics 64EUs (Alder Lake 12th Gen), 15.60", 1.8 kg
  External Review » Acer Aspire 5 A515-58, i3-1315U

Asus Vivobook 14 A1405VA, i3-1315U: Intel UHD Graphics 64EUs (Alder Lake 12th Gen), 14.00", 1.6 kg
  External Review » Asus Vivobook 14 A1405VA, i3-1315U

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Other CPUs of the series Raptor Lake-U

» Intel Core 7 150U
   10x 1.2 GHz - 5.4 GHz
» Intel Core i7-1365U
   10x 1.3 GHz - 5.2 GHz
» Intel Core 5 120U
   10x 0.9 GHz - 5 GHz
» Intel Core i7-1355U
   10x 1.2 GHz - 5 GHz
» Intel Core i5-1345U
   10x 1.2 GHz - 4.7 GHz
» Intel Core i5-1335U
   10x 0.9 GHz - 4.6 GHz
» Intel Core i5-1334U
   10x 0.9 GHz - 4.6 GHz
» Intel Core 3 100U
   6x 0.9 GHz - 4.7 GHz
» Intel Core i3-1315U
   6x 0.9 GHz - 4.5 GHz
» Intel Core i3-1305U
   5x 1.2 GHz - 4.5 GHz
» Intel Processor U300
   5x 0.9 GHz - 4.4 GHz

Surrounding CPUs

+ Intel Core i5-11320H
   4x 3.2 GHz - 4.5 GHz
+ Intel Core i5-11300H
   4x 3.1 GHz - 4.4 GHz
+ Intel Core i5-1240U
   10x 0.8 GHz - 4.4 GHz
+ Intel Core i5-1230U
   10x 0.7 GHz - 4.4 GHz
+ Intel Core 3 100U
   6x 0.9 GHz - 4.7 GHz
» Intel Core i3-1315U
   6x 0.9 GHz - 4.5 GHz
- Intel Core i3-1215U
   6x 0.9 GHz - 4.4 GHz
- Intel Core i5-10400H
   4x 2.6 GHz - 4.6 GHz
- Intel Core i5-1145G7
   4x 2.6 GHz - 4.4 GHz
- Intel Core i5-1135G7
   4x 2.4 GHz - 4.2 GHz
- AMD Ryzen 3 8440U
   4x 3 GHz - 4.7 GHz
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Notebook Processors > Intel Core i3-1315U Processor - Benchmarks and Specs
Klaus Hinum (Update: 2023-01- 3)