Intel Core i3 1220P vs Intel Core i7 6500U

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We compared two laptop CPUs: Intel Core i3 1220P with 10 cores 1.5GHz and Intel Core i7 6500U with 2 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 1220P 's Advantages

Released 6 years and 5 months late

Higher specification of memory (LPDDR5-5200 vs DDR4-2133)

Larger memory bandwidth (76.8GB/s vs 34.1GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 4MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i7 6500U 's Advantages

Higher base frequency (2.5GHz vs 1.5GHz)

Lower TDP (15W vs 20W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 1220P +101%

1525

Intel Core i7 6500U

755

Cinebench R23 Multi Core

Intel Core i3 1220P +312%

7516

Intel Core i7 6500U

1822

Geekbench 6 Single Core

Intel Core i3 1220P +104%

2102

Intel Core i7 6500U

1027

Geekbench 6 Multi Core

Intel Core i3 1220P +251%

7295

Intel Core i7 6500U

2074

Blender

Intel Core i3 1220P +291%

94

Intel Core i7 6500U

24

Geekbench 5 Single Core

Intel Core i3 1220P +109%

1557

Intel Core i7 6500U

742

Geekbench 5 Multi Core

Intel Core i3 1220P +293%

6515

Intel Core i7 6500U

1655

Passmark CPU Single Core

Intel Core i3 1220P +104%

3458

Intel Core i7 6500U

1695

Passmark CPU Multi Core

Intel Core i3 1220P +364%

15153

Intel Core i7 6500U

3261

Intel Core i3 1220P

VS

Intel Core i7 6500U

General Parameters

Feb 2022

Release Date

Sep 2015

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-P

Core Architecture

Skylake

i3-1220P

Processor Number

i7-6500U

BGA-1744

Socket

BGA-1356

UHD Graphics (64EU)

Integrated Graphics

HD Graphics 520

Package

-

Transistor Count

1.7 billions

10 nm

Manufacturing Process

14 nm

BGA-1744

Socket

BGA-1356

20-28 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

2

-

Performance Core Threads

4

1.5 GHz

Performance Core Base Frequency

2.5 GHz

4.4 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Efficiency Cores

-

10

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

-

15x

Multiplier

-

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

1050 MHz

512

Shader Units

-

32

Texture Units

-

16

Raster Operation Units

-

64

Execution Units

-

45 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i3 1220P

Official Website

Intel Core i7 6500U

4.0

PCIe Version

3.0

20

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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