Intel Celeron 6305

The Intel Celeron 6305 (or 6305U) is a power efficient dual-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation that was announced in the third quarter of 2020. It integrates only two Willow Cove processor cores (2 threads - no Hyper-Threading/SMT). The clock speed is set at 1.8 GHz as the chip does not support Turbo Boost.

Performance

The average 6305 in our database is in the same league as the Celeron N4505, as far as multi-thread benchmark scores are concerned. This is a very poor result, as of late 2022.

Your mileage may vary depending on how high the CPU power limits are.

Another novelty is the integrated Xe graphics фвфзеук based on the completely new Gen 12 architecture. It should offer a significantly higher performance compared to the older UHD Graphics G1 (Ice Lake). In the 6305U Intel calls it just UHD Graphics and it offers 48 EUs.

Other improvements from Ice Lake should be also integrated in Tiger Lake like the AI hardware acceleration and the partial integration of Thunderbolt and Wifi 6 in the chip.

The chip is produced on the improved 10nm+ process (called 10 nm SuperFin) at Intel that should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).

Codename	Tiger Lake-U
Series	Intel Tiger Lake
Series: Tiger Lake Tiger Lake-U Intel Pentium Gold 7505 2 - 3.5 GHz 2 / 4  4 MB L3 Intel Celeron 6305 « 1.8 GHz 2 / 2  4 MB L3
Clock Rate	1800 MHz
Level 1 Cache	160 KB
Level 2 Cache	2.5 MB
Level 3 Cache	4 MB
Number of Cores / Threads	2 / 2
Power Consumption (TDP = Thermal Design Power)	15 Watt
Manufacturing Technology	10 nm
Max. Temperature	100 °C
Socket	BGA1449
Features	DDR4-3200/LPDDR4x-3733 RAM, PCIe 3, 4 GT/s bus, DL Boost, GNA, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX512F, FMA3, SHA
GPU	Intel UHD Graphics Xe G4 48EUs (400 - 1250 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	09/01/2020
Product Link (external)	ark.intel.com

Benchmarks