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Intel Core i5-8265U vs Intel Core i7-6500U

Last updated: 2026-06-05

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 i5-8265U

Rank 2 - 90 %

Intel Core i7-6500U

Multi-core performance

Rank 1 - 100 %

Intel Core i5-8265U

Rank 2 - 68 %

Intel Core i7-6500U

Cinebench R23 Single-Core
Single-core performance

4C / 8T · 3.90 GHz

606 pts

2C / 4T · 3.10 GHz

801 pts

Cinebench R23 Multi-Core
Multi-core performance

4C / 8T · 2.30 GHz

1,674 pts

2C / 4T · 2.80 GHz

1,858 pts

Geekbench 6 Single-Core
Single-core performance

4C / 8T · 3.90 GHz

1,286

2C / 4T · 3.10 GHz

1,070

Geekbench 6 Multi-Core
Multi-core performance

4C / 8T · 2.30 GHz

3,267

2C / 4T · 2.80 GHz

2,132

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

4C / 8T · 3.90 GHz

909

2C / 4T · 3.10 GHz

767

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

4C / 8T · 2.30 GHz

2,806

2C / 4T · 2.80 GHz

1,795

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 620

422

Intel HD Graphics 520

403

Blender 2.81 (bmw27)
Multi-core performance

4C / 8T · 2.30 GHz

637.2 s

2C / 4T · 2.80 GHz

1,156.4 s

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

4C / 8T · 3.90 GHz

390

2C / 4T · 3.10 GHz

282

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

4C / 8T · 1.60 GHz

1,737

2C / 4T · 2.50 GHz

834

Cinebench R15 (Single-Core)
Single-core performance

4C / 8T · 3.90 GHz

171 cb

2C / 4T · 3.10 GHz

132 cb

Cinebench R15 (Multi-Core)
Multi-core performance

4C / 8T · 2.30 GHz

549 cb

2C / 4T · 2.80 GHz

302 cb

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

Blender 3.1 Benchmark
213 entries

PassMark CPU-Mark
2,504 entries

Blender 2.81 (bmw27)
190 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 i5-8265U	Intel Core i7-6500U
Family	Intel Core i5 (336)	Intel Core i7 (300)
CPU group	Intel Core i 8000U (WL) (8)	Intel Core i 6000U (20)
Architecture	Whiskey Lake U	Skylake U
Technology	14 nm	14 nm
Segment	Notebook	Notebook
Socket	BGA 1356	BGA 1356
Predecessor		Intel Core i7-5500U
Successor		Intel Core i7-7500U

CPU Cores and Base Frequency

Wischen	Intel Core i5-8265U	Intel Core i7-6500U
CPU Cores / Threads	4 / 8	2 / 4
Hyperthreading / SMT	✓	✓
Core architecture	normal	normal
Cores:	4x	2x
Frequency:	1.60 GHz	2.50 GHz
Turbo (1 Core):	3.90 GHz	3.10 GHz
Turbo (All Cores):	2.30 GHz	2.80 GHz
L2-Cache
L3-Cache	6.00 MB	4.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i5-8265U	Intel Core i7-6500U
GPU name	Intel UHD Graphics 620	Intel HD Graphics 520
GPU frequency	0.30 - 1.10 GHz	0.30 - 1.05 GHz
CUs / Shader	24 / 192	24 / 192
Raytracing	✗	✗
Max. displays	3	3
Max. GPU Memory	16 GB	32 GB
Technology	14 nm	14 nm
Release date	Q3/2016	Q3/2015

NPU AI performance

Wischen	Intel Core i5-8265U	Intel Core i7-6500U
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i5-8265U	Intel Core i7-6500U
Memory	DDR4-2400 (38.4 GB/s)	DDR3-2133 (34.1 GB/s)
Max. Memory	32 GB	32 GB
Memory channels	2	2
ECC	No	No
PCIe	3.0 x 16	3.0 x 12
PCIe Bandwidth	15.8 GB/s	11.8 GB/s

Thermal Management

Wischen	Intel Core i5-8265U	Intel Core i7-6500U
TDP	15 W	15 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen	Intel Core i5-8265U	Intel Core i7-6500U
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, 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	Q3/2018	Q3/2015
Release price	385 $
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 i5-8265U is 3.8 stars (86 ratings), while Intel Core i7-6500U has received 3.9 stars (36 ratings).

Click on the stars to rate one or both processors.

Intel Core i5-8265U
4C / 8T · 1.60 - 3.90 GHz

★★★★★

Intel Core i7-6500U
2C / 4T · 2.50 - 3.10 GHz

★★★★★