Share link|

Submit benchmark

Comparison Search Benchmarks CPUs Leaderboards CPU News & Articles GPU comparison Apple product comparison

Deutsch English Español Français Italiano Japanese

Intel Atom C2750 vs Intel Core i5-6400T

Last updated: 2026-06-06

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 28 %

Intel Atom C2750

Rank 1 - 100 %

Intel Core i5-6400T

Multi-core performance

Rank 2 - 60 %

Intel Atom C2750

Rank 1 - 100 %

Intel Core i5-6400T

Geekbench 6 Single-Core
Single-core performance

8C / 8T · 2.60 GHz

191

4C / 4T · 2.80 GHz

967

Geekbench 6 Multi-Core
Multi-core performance

8C / 8T · 2.60 GHz

1,057

4C / 4T · 2.50 GHz

2,732

Geekbench 5, 64bit Single-Core
Single-core performance

8C / 8T · 2.60 GHz

262

4C / 4T · 2.80 GHz

711

Geekbench 5, 64bit Multi-Core
Multi-core performance

8C / 8T · 2.60 GHz

1,734

4C / 4T · 2.50 GHz

2,257

Cinebench R15 (Multi-Core)
Multi-core performance

8C / 8T · 2.60 GHz

317 cb

4C / 4T · 2.50 GHz

414 cb

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

Specifications

At a glance

Wischen	Intel Atom C2750	Intel Core i5-6400T
Family	Intel Atom (108)	Intel Core i5 (336)
CPU group	Intel Atom C2000 (7)	Intel Core i 6000 (24)
Architecture	Avoton	Skylake S
Technology	22 nm	14 nm
Segment	Desktop	Desktop
Socket	BGA 1283	LGA 1151
Predecessor
Successor		Intel Core i5-7400T

CPU Cores and Base Frequency

Wischen	Intel Atom C2750	Intel Core i5-6400T
CPU Cores / Threads	8 / 8	4 / 4
Hyperthreading / SMT	✗	✗
Core architecture	normal	normal
Cores:	8x	4x
Frequency:	2.40 GHz	2.20 GHz
Turbo (1 Core):	2.60 GHz	2.80 GHz
Turbo (All Cores):	2.60 GHz	2.50 GHz
L2-Cache
L3-Cache	4.00 MB	6.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Atom C2750	Intel Core i5-6400T
GPU name	no iGPU	Intel HD Graphics 530
GPU frequency		0.35 - 0.95 GHz
CUs / Shader	/	24 / 192
Raytracing	✗	✗
Max. displays		3
Max. GPU Memory		32 GB
Technology		14 nm
Release date		Q3/2015

NPU AI performance

Wischen	Intel Atom C2750	Intel Core i5-6400T
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Atom C2750	Intel Core i5-6400T
Memory	DDR3L-1600 (25.6 GB/s) DDR3-1600 (25.6 GB/s)	DDR4-2133 (34.1 GB/s) DDR3-1600 (25.6 GB/s)
Max. Memory	64 GB	64 GB
Memory channels	2	2
ECC	Yes	No
PCIe	2.0 x 16	3.0 x 16
PCIe Bandwidth	8.0 GB/s	15.8 GB/s

Thermal Management

Wischen	Intel Atom C2750	Intel Core i5-6400T
TDP	20 W	35 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen	Intel Atom C2750	Intel Core i5-6400T
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Linux	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX2
Release date	Q3/2013	Q3/2015
Release price	155 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Atom C2750 is 4.0 stars (5 ratings), while Intel Core i5-6400T has received 3.0 stars (5 ratings).

Click on the stars to rate one or both processors.

Intel Atom C2750
8C / 8T · 2.40 - 2.60 GHz

★★★★★

Intel Core i5-6400T
4C / 4T · 2.20 - 2.80 GHz

★★★★★