Intel Core i5 1145G7 vs AMD Ryzen 9 5900HX

VS

Intel Core i5 1145G7

AMD Ryzen 9 5900HX

We compared two laptop CPUs: Intel Core i5 1145G7 with 4 cores 1.1GHz and AMD Ryzen 9 5900HX 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

Higher specification of memory (4267 vs 4266)

Newer PCIe version (4.0 vs 3.0)

Lower TDP (28W vs 54W)

AMD Ryzen 9 5900HX 's Advantages

Larger memory bandwidth (68.27GB/s vs 51.2GB/s)

Higher base frequency (3.3GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1145G7

1375

AMD Ryzen 9 5900HX +7%

1481

Cinebench R23 Multi Core

Intel Core i5 1145G7

4767

AMD Ryzen 9 5900HX +168%

12793

Geekbench 6 Single Core

Intel Core i5 1145G7

969

AMD Ryzen 9 5900HX +105%

1993

Geekbench 6 Multi Core

Intel Core i5 1145G7

2498

AMD Ryzen 9 5900HX +272%

9310

Blender

Intel Core i5 1145G7

82

AMD Ryzen 9 5900HX +160%

214

Geekbench 5 Single Core

Intel Core i5 1145G7

1366

AMD Ryzen 9 5900HX +10%

1511

Geekbench 5 Multi Core

Intel Core i5 1145G7

4330

AMD Ryzen 9 5900HX +91%

8303

Passmark CPU Single Core

Intel Core i5 1145G7

2790

AMD Ryzen 9 5900HX +14%

3183

Passmark CPU Multi Core

Intel Core i5 1145G7

10044

AMD Ryzen 9 5900HX +126%

22772

Intel Core i5 1145G7

VS

AMD Ryzen 9 5900HX

General Parameters

Sep 2020

Release Date

Jan 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake UP3

Core Architecture

Cezanne

i5-1145G7

Processor Number

-

BGA-1449

Socket

FP6

Iris Xe Graphics G7 80EU

Integrated Graphics

Radeon RX Vega 8

Package

10 nm

Manufacturing Process

7 nm

12-28 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

105 °C

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

4.6 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

512 K per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

2100 MHz

640

Shader Units

512

40

Texture Units

32

20

Raster Operation Units

8

80

Execution Units

-

15 W

Power Consumption

15 W

1.41 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 1145G7

Official Website

AMD Ryzen 9 5900HX

4.0

PCIe Version

3.0

16

PCIe Lanes

16

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