Intel Core i5 1340P vs Intel Core i5 8350U

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We compared two laptop CPUs: Intel Core i5 1340P with 12 cores 1.9GHz and Intel Core i5 8350U with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1340P 's Advantages

Released 5 years and 5 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-6400 vs DDR4-2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (1.9GHz vs 1.7GHz)

Larger L3 cache size (12MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i5 8350U 's Advantages

Lower TDP (15W vs 20W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1340P +110%

1702

Intel Core i5 8350U

807

Cinebench R23 Multi Core

Intel Core i5 1340P +329%

10717

Intel Core i5 8350U

2498

Geekbench 6 Single Core

Intel Core i5 1340P +259%

2087

Intel Core i5 8350U

581

Geekbench 6 Multi Core

Intel Core i5 1340P +363%

9638

Intel Core i5 8350U

2080

Blender

Intel Core i5 1340P +157%

162

Intel Core i5 8350U

63

Geekbench 5 Single Core

Intel Core i5 1340P +82%

1655

Intel Core i5 8350U

906

Geekbench 5 Multi Core

Intel Core i5 1340P +203%

9574

Intel Core i5 8350U

3158

Intel Core i5 1340P

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Intel Core i5 8350U

General Parameters

Jan 2023

Release Date

Aug 2017

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Kaby Lake R

i5-1340P

Processor Number

i5-8350U

BGA-1744

Socket

BGA-1356

Iris Xe Graphics (80EU)

Integrated Graphics

UHD Graphics 620

Package

10 nm

Manufacturing Process

14 nm

BGA-1744

Socket

BGA-1356

20-28 W

Power Consumption

15 W

64 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

1.9 GHz

Performance Core Base Frequency

1.7 GHz

4.6 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.4 GHz

Efficiency Core Base Frequency

-

3.4 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

19x

Multiplier

17x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267

Memory Types

DDR4-2400, LPDDR3-2133

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1450 MHz

GPU Max Dynamic Frequency

1100 MHz

640

Shader Units

192

40

Texture Units

24

20

Raster Operation Units

3

80

Execution Units

24

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

1.41 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 1340P

Official Website

Intel Core i5 8350U

4.0

PCIe Version

3.0

20

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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