Intel Core i5 1145G7 vs AMD Ryzen 7 8840U

VS

We compared two laptop CPUs: Intel Core i5 1145G7 with 4 cores 1.1GHz and AMD Ryzen 7 8840U with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1145G7 's Advantages

Lower TDP (12W vs 15W)

AMD Ryzen 7 8840U 's Advantages

Released 3 years and 3 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR4x-4267)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Higher base frequency (3.3GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1145G7

1399

AMD Ryzen 7 8840U +26%

1766

Cinebench R23 Multi Core

Intel Core i5 1145G7

4801

AMD Ryzen 7 8840U +170%

13000

Geekbench 6 Single Core

Intel Core i5 1145G7

969

AMD Ryzen 7 8840U +154%

2468

Geekbench 6 Multi Core

Intel Core i5 1145G7

2498

AMD Ryzen 7 8840U +360%

11498

Intel Core i5 1145G7

VS

AMD Ryzen 7 8840U

General Parameters

Sep 2020

Release Date

Dec 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake UP3

Core Architecture

Zen 4 (Hawk Point)

i5-1145G7

Processor Number

-

BGA-1449

Socket

FP8

Iris Xe Graphics G7 80EU

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1449

Socket

FP8

12-28 W

Power Consumption

15-30 W

100 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

1.1-2.6 GHz

Performance Core Base Frequency

3.3 GHz

4.4 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

11-26x

Multiplier

33x

96 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1300 MHz

GPU Max Dynamic Frequency

2700 MHz

640

Shader Units

768

40

Texture Units

48

20

Raster Operation Units

32

80

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

1.41 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

Intel Core i5 1145G7

Official Website

AMD Ryzen 7 8840U

4.0

PCIe Version

4.0

16

PCIe Lanes

20

Related CPU Comparisons

1

Intel Core i5 1145G7 vs Intel Core i5 1335U

2

Intel Core i5 1145G7 vs Intel Core i5 1345U

3

Intel Core i5 1145G7 vs Intel Core i5 1235U

4

AMD Ryzen 5 Pro 5650U vs Intel Core i5 1145G7

5

AMD Ryzen 5 7530U vs Intel Core i5 1145G7

6

Intel Core i3 1315U vs Intel Core i5 1145G7

7

Intel Core i5 1145G7 vs Apple M2

8

AMD Ryzen 7 8840U vs AMD Ryzen 7 7840U

9

Intel Core i5 1145G7 vs Intel Core i5 1035G4

10

Intel Core i5 1145G7 vs AMD Ryzen 3 5300U