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Intel Core i7-4785T vs Intel Atom Z3740

Last updated: 2026-07-04

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Intel Core i7-4785T

Rank 2 - 20 %

Intel Atom Z3740

Multi-core performance

Rank 1 - 100 %

Intel Core i7-4785T

Rank 2 - 14 %

Intel Atom Z3740

Geekbench 6 Single-Core
Single-core performance

4C / 8T · 3.20 GHz

1,007

4C / 4T · 1.86 GHz

142

Geekbench 6 Multi-Core
Multi-core performance

4C / 8T · 2.70 GHz

2,979

4C / 4T · 1.33 GHz

300

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

4C / 8T · 3.20 GHz

752

4C / 4T · 1.86 GHz

187

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

4C / 8T · 2.70 GHz

3,170

4C / 4T · 1.33 GHz

665

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 4600

384

Intel HD Graphics (Bay Trail GT1)

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 Core i7-4785T	Intel Atom Z3740
Family	Intel Core i7 (300)	Intel Atom (108)
CPU group	Intel Core i 4000 (64)	Intel Atom Z3700 (16)
Architecture	Haswell S	Bay Trail
Technology	22 nm	22 nm
Segment	Desktop	Notebook
Socket	LGA 1150	BGA 1380
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i7-4785T	Intel Atom Z3740
CPU Cores / Threads	4 / 8	4 / 4
Hyperthreading / SMT	✓	✗
Core architecture	normal	normal
Cores:	4x	4x
Frequency:	2.20 GHz	1.33 GHz
Turbo (1 Core):	3.20 GHz	1.86 GHz
Turbo (All Cores):	2.70 GHz
L2-Cache
L3-Cache	8.00 MB	2.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i7-4785T	Intel Atom Z3740
GPU name	Intel HD Graphics 4600	Intel HD Graphics (Bay Trail GT1)
GPU frequency	0.35 - 1.20 GHz	0.31 - 0.67 GHz
CUs / Shader	20 / 160	4 / 32
Raytracing	✗	✗
Max. displays	3	2
Max. GPU Memory	2 GB	2 GB
Technology	22 nm	22 nm
Release date	Q2/2013	Q3/2013

NPU AI performance

Wischen	Intel Core i7-4785T	Intel Atom Z3740
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i7-4785T	Intel Atom Z3740
Memory	DDR3-1600 (25.6 GB/s)	LPDDR3-1066 (17.1 GB/s)
Max. Memory	32 GB	4 GB
Memory channels	2	2
ECC	No	No
PCIe	3.0 x 16
PCIe Bandwidth	15.8 GB/s

Thermal Management

Wischen	Intel Core i7-4785T	Intel Atom Z3740
TDP	35 W	4 W
TDP (PL2)
TDP up
TDP down
T. junction max.		90 °C

Technical details

Wischen	Intel Core i7-4785T	Intel Atom Z3740
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2	SSE4.1, SSE4.2
Release date	Q2/2014	Q3/2013
Release price	275 $
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 Core i7-4785T is 4.0 stars (13 ratings), while Intel Atom Z3740 has received 3.3 stars (4 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-4785T
4C / 8T · 2.20 - 3.20 GHz

★★★★★

Intel Atom Z3740
4C / 4T · 1.33 - 1.86 GHz

★★★★★