Intel Celeron G1820T vs Intel Pentium 4405Y

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Celeron G1820T or Intel Celeron G1820T – 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 G1820T features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2014 and belongs to the 3 generation of the Intel Celeron series.
To use the Intel Celeron G1820T, you'll need a motherboard with a LGA 1150 socket.
The Intel Pentium 4405Y features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2015 and belongs to the 6 generation of the Intel Pentium series.
To use the Intel Pentium 4405Y, you'll need a motherboard with a BGA 1515 socket.
Intel Celeron Family Intel Pentium
Intel Celeron G1000 Group Intel Pentium 4000
3 Generation 6
Desktop / Server Segment Mobile
Intel Celeron G1820T Name Intel Pentium 4405Y
 
 

CPU Cores and Base Frequency

The Intel Celeron G1820T has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron G1820T is 2.4 GHz
The Intel Pentium 4405Y has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Pentium 4405Y is 1.5 GHz
normal Core architecture normal
2 Threads 4
2x Cores 2x
No Hyperthreading Yes
2.4 GHz Frequency 1.5 GHz
No Overclocking No
2 CPU Cores 2
 
 

Internal Graphics

The Intel Celeron G1820T has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron G1820T uses the Intel HD Graphics (Haswell GT1), which has 80 texture shaders
and 10 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Pentium 4405Y has integrated graphics, called iGPU for short.
Specifically, the Intel Pentium 4405Y uses the Intel HD Graphics 515, which has 192 texture shaders
and 24 execution units.
7.5 Generation 9
Q4/2012 Release date Q3/2015
-- Max. displays --
80 Shaders 192
22 nm Technology 14 nm
10 Execution units 24
Intel HD Graphics (Haswell GT1) GPU name Intel HD Graphics 515
0.2 GHz GPU frequency 0.3 GHz
1.05 GHz GPU (Turbo) 0.8 GHz
11.1 Direct X 12
2.0 GB Max. GPU Memory 16.0 GB
 
 

Artificial Intelligence and Machine Learning

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

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 JPEG Decode / Encode
No VP9 Decode
Decode / Encode h264 Decode / Encode
No h265 / HEVC (10 bit) Decode
No VP8 Decode / Encode
No h265 / HEVC (8 bit) Decode / Encode
Decode / Encode AVC Decode / Encode
Decode VC-1 Decode
No AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes AES-NI Yes
pci PCIe pci
DDR3-1333 Memory type DDR3L-1600, LPDDR3-1866
2 Memory channels 2
21.3 GB/s Bandwidth 25.6 GB/s
Yes ECC No
32.0 GB Max. Memory 16.0 GB
 
 

Thermal Management

The processor has a thermal design power (TDP) of 35 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.
The processor has a thermal design power (TDP) of 6 W watts.
-- Tjunction max 100 °C
35 W TDP (PL1 / PBP) 6 W
None TDP down 4.5 W
 
 

Technical details

The Intel Celeron G1820T is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Pentium 4405Y is manufactured using a 14 nm process.
In total, this processor boasts a generous 4.0 MB cache.
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
Q1/2014 Release date Q3/2015
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
Windows 10, Linux Operating systems Windows 10, Linux
22 nm Technology 14 nm
0 bytes L2-Cache 0 bytes
Monolithic Chip design Monolithic
Ivy Bridge S Architecture Skylake U
2.0 MB L3-Cache 4.0 MB
LGA 1150 Socket BGA 1515
Technical data sheet Documents Technical data sheet
-- Release price 161 $