Intel Core i5-11400T vs Intel Atom C3508

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i5-11400T or Intel Core i5-11400T – 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 Core i5-11400T features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2021 and belongs to the 11 generation of the Intel Core i5 series.
To use the Intel Core i5-11400T, you'll need a motherboard with a LGA 1200 socket.
The Intel Atom C3508 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2017 and belongs to the 5 generation of the Intel Atom series.
To use the Intel Atom C3508, you'll need a motherboard with a BGA 1310 socket.
Intel Core i5 Family Intel Atom
Desktop / Server Segment Desktop / Server
Intel Core i 11000 Group Intel Atom C3000
11 Generation 5
Intel Core i5-11400T Name Intel Atom C3508
 
 

CPU Cores and Base Frequency

The Intel Core i5-11400T has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Core i5-11400T is 1.3 GHz
and turbo frequency for one core is 3.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Atom C3508 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom C3508 is 1.6 GHz
No Overclocking No
3.3 GHz Turbo Frequency (all cores) None
normal Core architecture normal
Yes Hyperthreading No
6 CPU Cores 4
3.7 GHz Turbo Frequency (1 core) None
12 Threads 4
6x Cores 4x
1.3 GHz Frequency 1.6 GHz
 
 

Internal Graphics

The Intel Core i5-11400T has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-11400T uses the Intel UHD Graphics 730, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Atom C3508 does not have integrated graphics.
24 Execution units --
14 nm Technology --
12 Direct X --
Q1/2021 Release date --
192 Shaders --
0.35 GHz GPU frequency --
-- Max. displays --
Intel UHD Graphics 730 GPU name
12 Generation --
1.2 GHz GPU (Turbo) --
64.0 GB Max. GPU Memory 0 bytes
 
 

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

Memory & PCIe

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.
The processor supports a maximum memory capacity of 256.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 29.9 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
No ECC Yes
pci PCIe pci
2 Memory channels 2
51.2 GB/s Bandwidth 29.9 GB/s
DDR4-3200 Memory type DDR4-1866
Yes AES-NI Yes
128.0 GB Max. Memory 256.0 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 11.5 W watts.
35 W TDP (PL1 / PBP) 11.5 W
25 W TDP down None
100 °C Tjunction max 100 °C
 
 

Technical details

The Intel Core i5-11400T is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom C3508 is manufactured using a 14 nm process.
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
14 nm Technology 14 nm
Monolithic Chip design Monolithic
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2
-- Part Number --
Q1/2021 Release date Q3/2017
Rocket Lake S Architecture Denverton
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
LGA 1200 Socket BGA 1310
3.0 MB L2-Cache 8.0 MB
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
12.0 MB L3-Cache 0 bytes
182 $ Release price 86 $
 
 

Benchmarks