Intel Celeron 6305 vs Intel Pentium Gold 6405U

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Celeron 6305 or Intel Celeron 6305 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Celeron 6305 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2020 and belongs to the 11 generation of the Intel Celeron series.
To use the Intel Celeron 6305, you'll need a motherboard with a BGA 1449 socket.
Intel Celeron 6000 Group
11 Generation --
Intel Celeron 6305 Name Intel Pentium Gold 6405U
Mobile Segment --
Intel Celeron Family
 
 

CPU Cores and Base Frequency

The Intel Celeron 6305 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron 6305 is 1.8 GHz
and turbo frequency for one core is 1.8 GHz.
1.8 GHz Turbo Frequency (all cores) None
1.8 GHz Turbo Frequency (1 core) None
normal Core architecture --
1.8 GHz Frequency None
2 CPU Cores --
No Overclocking No
No Hyperthreading No
2x Cores None
2 Threads --
 
 

Internal Graphics

The Intel Celeron 6305 has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron 6305 uses the Intel UHD Graphics (Tiger Lake G4), which has 384 texture shaders
and 48 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Pentium Gold 6405U does not have integrated graphics.
1.25 GHz GPU (Turbo) --
10 nm Technology --
12 Direct X --
32.0 GB Max. GPU Memory 0 bytes
48 Execution units --
Q3/2020 Release date --
Intel UHD Graphics (Tiger Lake G4) GPU name
384 Shaders --
0.3 GHz GPU frequency --
11 Generation --
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode h265 / HEVC (8 bit) --
Decode VP9 --
Decode VP8 --
Decode VC-1 --
Decode / Encode JPEG --
Decode / Encode h264 --
Decode / Encode h265 / HEVC (10 bit) --
Decode AVC --
No AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-3200, LPDDR4-3733 Memory type
51.2 GB/s Bandwidth --
Yes AES-NI No
No ECC No
pci PCIe pci
64.0 GB Max. Memory 0 bytes
2 Memory channels --
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
15 W TDP (PL1 / PBP) None
100 °C Tjunction max --
 
 

Technical details

The Intel Celeron 6305 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
VT-x, VT-x EPT, VT-d Virtualization
10 nm Technology --
x86-64 (64 bit) Instruction set (ISA)
SSE4.1, SSE4.2, AVX2 ISA extensions
-- Part Number --
Monolithic Chip design --
Q4/2020 Release date --
128 $ Release price --
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
4.0 MB L3-Cache 0 bytes
BGA 1449 Socket
Operating systems
Tiger Lake U Architecture --