Intel Celeron 7305

The Intel Celeron 7305 is an entry-level mobile CPU for thin and light laptops based on the Alder Lake architecture. It was announced in early 2022 and offers one performance core (P-cores, Golden Cove architecture) and 4 efficient cores (E-cores, Gracemont architecture). The CPU does not support HyperThreading leading to only 5 supported threads at once. The clock rate of the performance cluster is 1100 MHz, the one of the efficient cluster is 900 MHz. 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 8 MB L3-cache. Compared to the faster Core i3-1215U, the Celeron offers one less P-core and lower clock speeds (no Turbo).

Performance

Thanks to the 5 cores, the multi-threaded performance should be clearly faster than the older dual-core Tiger Lake CPUs with 15 Watt (like the Intel Core i3-1115G4). However, due to the missing Turbo and the low clock speed, the single core performance will be very low.

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 48 of the 96 EUs (Execution Units) operating at up to 1.1 GHz.

The CPU is rated at 15 W base power (TDP, PL1) and 55 W max. power (PL2). The minimum assured power is 12 Watt. The whole SoC is manufactured in a 10nm process at Intel, which is known as Intel 7.

Series	Intel Alder Lake-M
Codename	Alder Lake-U
Series: Alder Lake-M Alder Lake-U Intel Core i7-1265U 1.3 - 4.8 GHz 10 / 12  12 MB L3 Intel Core i7-1255U 1.2 - 4.7 GHz 10 / 12  12 MB L3 Intel Core i5-1245U 1.2 - 4.4 GHz 10 / 12  12 MB L3 Intel Core i5-1235U 0.9 - 4.4 GHz 10 / 12  12 MB L3 Intel Core i7-1260U 0.8 - 4.7 GHz 10 / 12  12 MB L3 Intel Core i7-1250U 0.8 - 4.7 GHz 10 / 12  12 MB L3 Intel Core i5-1240U 0.8 - 4.4 GHz 10 / 12  12 MB L3 Intel Core i5-1230U 0.7 - 4.4 GHz 10 / 12  12 MB L3 Intel Core i3-1215U 0.9 - 4.4 GHz 6 / 8  10 MB L3 Intel Pentium 8505 0.9 - 4.4 GHz 5 / 6  8 MB L3 Intel Core i3-1210U 0.7 - 4.4 GHz 6 / 8  10 MB L3 Intel Pentium 8500 0.7 - 4.4 GHz 5 / 6  8 MB L3 Intel Celeron 7305 « 0.9 - 1.1 GHz 5 / 5  8 MB L3 Intel Celeron 7300 0.7 - 1 GHz 5 / 5  8 MB L3
Clock Rate	900 - 1100 MHz
Level 1 Cache	464 KB
Level 2 Cache	3.5 MB
Level 3 Cache	8 MB
Number of Cores / Threads	5 / 5
Power Consumption (TDP = Thermal Design Power)	15 Watt
Manufacturing Technology	10 nm
Max. Temperature	100 °C
Socket	BGA1700
Features	Thread Director
GPU	Intel UHD Graphics Xe G4 48EUs ( - 1100 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	01/04/2022
Product Link (external)	Intel Alder Lake-M Celeron 7305

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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