Intel Atom C5125 vs Intel Core i7-11850H

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom C5125 or Intel Atom C5125 – 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 Atom C5125 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2022 and belongs to the 6 generation of the Intel Atom series.
To use the Intel Atom C5125, you'll need a motherboard with a BGA 2106 socket.
The Intel Core i7-11850H features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q2/2021 and belongs to the 11 generation of the Intel Core i7 series.
To use the Intel Core i7-11850H, you'll need a motherboard with a BGA 1787 socket.
Intel Atom C5000 Group Intel Core i 11000H
6 Generation 11
Intel Atom C5125 Name Intel Core i7-11850H
Desktop / Server Segment Mobile
Intel Atom Family Intel Core i7
 
 

CPU Cores and Base Frequency

The Intel Atom C5125 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Atom C5125 is 2.8 GHz
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i7-11850H has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Core i7-11850H is 2.5 GHz
and turbo frequency for one core is 4.8 GHz.
8 Threads 16
None None 3.6 GHz
None None 4.8 GHz
normal Core architecture normal
2.8 GHz Frequency 2.5 GHz
8 CPU Cores 8
No Overclocking No
No Hyperthreading Yes
8x Cores 8x
 
 

Internal Graphics

The Intel Atom C5125 does not have integrated graphics.
The Intel Core i7-11850H has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-11850H uses the Intel UHD Graphics 11th Gen (32 EU), which has 256 texture shaders
and 32 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU (Turbo) 1.45 GHz
-- Technology 10 nm
-- Direct X 12
0 bytes Max. GPU Memory 64.0 GB
-- Execution units 32
-- Release date Q2/2021
GPU name Intel UHD Graphics 11th Gen (32 EU)
-- Shaders 256
-- GPU frequency 0.35 GHz
-- Generation 11
-- 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.
-- h265 / HEVC (8 bit) Decode / Encode
-- VP9 Decode / Encode
-- VP8 Decode / Encode
-- VC-1 Decode
-- JPEG Decode / Encode
-- h264 Decode / Encode
-- h265 / HEVC (10 bit) Decode / Encode
-- AVC Decode / Encode
-- AV1 Decode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 256.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 46.9 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 128.0 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.
DDR4-2933 Memory type DDR4-3200
46.9 GB/s Bandwidth 51.2 GB/s
Yes AES-NI Yes
Yes ECC No
pci PCIe pci
256.0 GB Max. Memory 128.0 GB
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 50 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 45 W watts.
None TDP down 35 W
50 W TDP (PL1 / PBP) 45 W
100 °C Tjunction max 100 °C
 
 

Technical details

The Intel Atom C5125 is manufactured using a 10 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 i7-11850H is manufactured using a 10 nm process.
In total, this processor boasts a generous 24.0 MB cache.
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
10 nm Technology 10 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, Intel QAT ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Part Number --
Monolithic Chip design Monolithic
Q2/2022 Release date Q2/2021
-- Release price 395 $
9.0 MB L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
0 bytes L3-Cache 24.0 MB
BGA 2106 Socket BGA 1787
Windows 10, Linux Operating systems Windows 10, Linux, Windows 11
Parker Ridge Architecture Tiger Lake H