Intel Celeron 450 vs Intel Core i5-1155G7

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CPU comparison with benchmarks

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CPU lineage

Intel Celeron 450 or Intel Celeron 450 – 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 450 features 1 processor cores and has the capability to manage 1 threads concurrently.
It was released in Q3/2008 and belongs to the 1 generation of the Intel Celeron series.
To use the Intel Celeron 450, you'll need a motherboard with a LGA 775 socket.
The Intel Core i5-1155G7 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2021 and belongs to the 11 generation of the Intel Core i5 series.
To use the Intel Core i5-1155G7, you'll need a motherboard with a BGA 1526 socket.
Intel Celeron Family Intel Core i5
Desktop / Server Segment Mobile
Intel Celeron 450 Name Intel Core i5-1155G7
Intel Celeron 400 Group Intel Core i 1100G/11000U
1 Generation 11
 
 

CPU Cores and Base Frequency

The Intel Celeron 450 has 1 CPU cores and can calculate 1 threads in parallel.
The clock frequency of the Intel Celeron 450 is 2.2 GHz
The processor has one core only.
The Intel Core i5-1155G7 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i5-1155G7 is 2.5 GHz
and turbo frequency for one core is 4.4 GHz.
1x Core Cores 4x
None None 3.8 GHz
2.2 GHz Frequency 2.5 GHz
1 CPU Cores 4
No Hyperthreading Yes
1 Threads 8
normal Core architecture normal
No Overclocking No
None None 4.4 GHz
 
 

Internal Graphics

The Intel Celeron 450 does not have integrated graphics.
The Intel Core i5-1155G7 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-1155G7 uses the Intel Iris Xe Graphics 80 (Tiger Lake G7), which has 640 texture shaders
and 80 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU (Turbo) 1.35 GHz
-- Release date Q3/2020
-- Execution units 80
-- Direct X 12
-- Max. displays --
-- Shaders 640
GPU name Intel Iris Xe Graphics 80 (Tiger Lake G7)
-- GPU frequency 0.4 GHz
0 bytes Max. GPU Memory 32.0 GB
-- Generation 12
-- Technology 10 nm
 
 

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.
-- VP8 Decode
-- VP9 Decode / Encode
-- AVC Decode / Encode
-- h264 Decode / Encode
-- JPEG Decode / Encode
-- VC-1 Decode
-- AV1 Decode
-- h265 / HEVC (8 bit) Decode / Encode
-- h265 / HEVC (10 bit) Decode / Encode
 
 

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.
No AES-NI Yes
16.0 GB Max. Memory 64.0 GB
-- Bandwidth 51.2 GB/s
DDR3-1066, DDR2-800 Memory type DDR4-3200, LPDDR4X-4266
pci PCIe pci
2 Memory channels 2
No ECC No
 
 

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 15 W watts.
None TDP down 12 W
None TDP up 28 W
35 W TDP (PL1 / PBP) 15 W
-- Tjunction max 100 °C
 
 

Technical details

The Intel Celeron 450 is manufactured using a 65 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-1155G7 is manufactured using a 10 nm process.
In total, this processor boasts a generous 8.0 MB cache.
Technical data sheet Documents Technical data sheet
Q3/2008 Release date Q2/2021
LGA 775 Socket BGA 1526
512.0 KB L2-Cache 0 bytes
0 bytes L3-Cache 8.0 MB
Windows 10, Linux Operating systems Windows 10, Linux, Windows 11
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Conroe (Core) Architecture Tiger Lake U
None Virtualization VT-x, VT-x EPT, VT-d
-- Release price 309 $
SSE3, MMX, SSE, SSE2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
Monolithic Chip design Monolithic
65 nm Technology 10 nm