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Intel Core i5-4460 vs Intel Core i7-8665U

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 2 - 71 %

Intel Core i5-4460

Rank 1 - 100 %

Intel Core i7-8665U

Multi-core performance

Rank 2 - 79 %

Intel Core i5-4460

Rank 1 - 100 %

Intel Core i7-8665U

Geekbench 6 Single-Core
Single-core performance

4C / 4T · 3.40 GHz

1,027

4C / 8T · 4.80 GHz

1,437

Geekbench 6 Multi-Core
Multi-core performance

4C / 4T · 3.30 GHz

3,161

4C / 8T · 2.80 GHz

3,732

Cinebench R20 Single-Core
Single-core performance

4C / 4T · 3.40 GHz

325 cb

4C / 8T · 4.80 GHz

464 cb

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

4C / 4T · 3.40 GHz

794

4C / 8T · 4.80 GHz

1,127

Cinebench R20 Multi-Core
Multi-core performance

4C / 4T · 3.30 GHz

1,177 cb

4C / 8T · 2.80 GHz

1,536 cb

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

4C / 4T · 3.30 GHz

2,722

4C / 8T · 2.80 GHz

3,314

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 4600

352

Intel UHD Graphics 620

442

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

4C / 4T · 3.20 GHz

1,369

4C / 8T · 1.90 GHz

1,960

Cinebench R15 (Single-Core)
Single-core performance

4C / 4T · 3.40 GHz

132 cb

4C / 8T · 4.80 GHz

178 cb

Cinebench R15 (Multi-Core)
Multi-core performance

4C / 4T · 3.30 GHz

477 cb

4C / 8T · 2.80 GHz

604 cb

More benchmarks

Cinebench 2026 (ST)
218 entries

Cinebench 2026 (MC)
219 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

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

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 i5-4460	Intel Core i7-8665U
Family	Intel Core i5 (336)	Intel Core i7 (300)
CPU group	Intel Core i 4000 (64)	Intel Core i 8000U (WL) (8)
Architecture	Haswell S	Whiskey Lake U
Technology	22 nm	14 nm
Segment	Desktop	Notebook
Socket	LGA 1150	BGA 1356
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i5-4460	Intel Core i7-8665U
CPU Cores / Threads	4 / 4	4 / 8
Hyperthreading / SMT	✗	✓
Core architecture	normal	normal
Cores:	4x	4x
Frequency:	3.20 GHz	1.90 GHz
Turbo (1 Core):	3.40 GHz	4.80 GHz
Turbo (All Cores):	3.30 GHz	2.80 GHz
L2-Cache
L3-Cache	6.00 MB	8.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i5-4460	Intel Core i7-8665U
GPU name	Intel HD Graphics 4600	Intel UHD Graphics 620
GPU frequency	0.35 - 1.10 GHz	0.30 - 1.15 GHz
CUs / Shader	20 / 160	24 / 192
Raytracing	✗	✗
Max. displays	3	3
Max. GPU Memory	2 GB	16 GB
Technology	22 nm	14 nm
Release date	Q2/2013	Q3/2016

NPU AI performance

Wischen	Intel Core i5-4460	Intel Core i7-8665U
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i5-4460	Intel Core i7-8665U
Memory	DDR3-1600 (25.6 GB/s)	DDR4-2400 (38.4 GB/s)
Max. Memory	32 GB	64 GB
Memory channels	2	2
ECC	No	No
PCIe	3.0 x 16	3.0 x 16
PCIe Bandwidth	15.8 GB/s	15.8 GB/s

Thermal Management

Wischen	Intel Core i5-4460	Intel Core i7-8665U
TDP	84 W	15 W
TDP (PL2)
TDP up		25 W
TDP down		10 W
T. junction max.		100 °C

Technical details

Wischen	Intel Core i5-4460	Intel Core i7-8665U
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2	SSE4.1, SSE4.2, AVX2
Release date	Q2/2014	Q2/2019
Release price	187 $	409 $
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 i5-4460 is 3.9 stars (59 ratings), while Intel Core i7-8665U has received 4.2 stars (36 ratings).

Click on the stars to rate one or both processors.

Intel Core i5-4460
4C / 4T · 3.20 - 3.40 GHz

★★★★★

Intel Core i7-8665U
4C / 8T · 1.90 - 4.80 GHz

★★★★★