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Intel Atom Z3775 vs Intel Core i7-1165G7

Last updated: 2026-06-04

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 16 %

Intel Atom Z3775

Rank 1 - 100 %

Intel Core i7-1165G7

Multi-core performance

Rank 2 - 10 %

Intel Atom Z3775

Rank 1 - 100 %

Intel Core i7-1165G7

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

4C / 4T · 2.39 GHz

235

4C / 8T · 4.70 GHz

1,488

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

4C / 4T · 1.46 GHz

803

4C / 8T · 4.10 GHz

5,874

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics (Bay Trail GT1)

Intel Iris Xe Graphics 96 (Tiger Lake)

1,933

More benchmarks

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

Blender 3.1 Benchmark
213 entries

PassMark CPU-Mark
2,504 entries

CPU-Z Benchmark 17 (SC)
250 entries

CPU-Z Benchmark 17 (MC)
751 entries

V-Ray CPU-Render
251 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Specifications

At a glance

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
Family	Intel Atom (108)	Intel Core i7 (300)
CPU group	Intel Atom Z3700 (16)	Intel Core i 1100G/11000U (19)
Architecture	Bay Trail	Tiger Lake U
Technology	22 nm	10 nm
Segment	Notebook	Notebook
Socket	BGA 1380	BGA 1526
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
CPU Cores / Threads	4 / 4	4 / 8
Hyperthreading / SMT	✗	✓
Core architecture	normal	normal
Cores:	4x	4x
Frequency:	1.46 GHz	2.80 GHz
Turbo (1 Core):	2.39 GHz	4.70 GHz
Turbo (All Cores):		4.10 GHz
L2-Cache		5.00 MB
L3-Cache	2.00 MB	12.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
GPU name	Intel HD Graphics (Bay Trail GT1)	Intel Iris Xe Graphics 96 (Tiger Lake)
GPU frequency	0.31 - 0.78 GHz	0.40 - 1.30 GHz
CUs / Shader	4 / 32	96 / 768
Raytracing	✗	✗
Max. displays	2	4
Max. GPU Memory	2 GB	32 GB
Technology	22 nm	10 nm
Release date	Q3/2013	Q3/2020

NPU AI performance

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
Memory	LPDDR3-1066 (17.1 GB/s)	DDR4-3200 (51.2 GB/s)
Max. Memory	4 GB	64 GB
Memory channels	2	2
ECC	No	No
PCIe		4.0 x 4
PCIe Bandwidth		7.9 GB/s

Thermal Management

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
TDP	3.5 W	15 W
TDP (PL2)		64 W @ 28 s
TDP up		28 W
TDP down		12 W
T. junction max.	90 °C	100 °C

Technical details

Wischen	Intel Atom Z3775	Intel Core i7-1165G7
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems		Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX2, AVX-512
Release date	Q1/2014	Q3/2020
Release price		426 $
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 Z3775 is 5.0 stars (1 ratings), while Intel Core i7-1165G7 has received 3.9 stars (121 ratings).

Click on the stars to rate one or both processors.

Intel Atom Z3775
4C / 4T · 1.46 - 2.39 GHz

★★★★★

Intel Core i7-1165G7
4C / 8T · 2.80 - 4.70 GHz

★★★★★