AMD Ryzen 5 7645HX vs Intel Core i7 1185G7

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We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core i7 1185G7 with 4 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7645HX 's Advantages

Released 2 years and 4 months late

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.0GHz vs 3.0GHz)

Larger L3 cache size (32MB vs 12MB)

Intel Core i7 1185G7 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-4267 vs DDR5-5200)

Lower TDP (12W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7645HX +23%

1827

Intel Core i7 1185G7

1475

Cinebench R23 Multi Core

AMD Ryzen 5 7645HX +142%

14098

Intel Core i7 1185G7

5805

Geekbench 6 Single Core

AMD Ryzen 5 7645HX +38%

2720

Intel Core i7 1185G7

1960

Geekbench 6 Multi Core

AMD Ryzen 5 7645HX +95%

11906

Intel Core i7 1185G7

6100

Geekbench 5 Single Core

AMD Ryzen 5 7645HX +28%

1895

Intel Core i7 1185G7

1473

Geekbench 5 Multi Core

AMD Ryzen 5 7645HX +116%

11141

Intel Core i7 1185G7

5147

AMD Ryzen 5 7645HX

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Intel Core i7 1185G7

General Parameters

Jan 2023

Release Date

Sep 2020

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Tiger Lake

-

Processor Number

i7-1185G7

FL1

Socket

BGA-1449

Radeon 610M

Integrated Graphics

Iris Xe Graphics G7 96EU

Package

5 nm

Manufacturing Process

10 nm

FL1

Socket

BGA-1449

45-75 W

Power Consumption

12-28 W

100°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

4.0 GHz

Performance Core Base Frequency

1.2-3.0 GHz

5 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

12-30x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

1280 K per core

32 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1350 MHz

128

Shader Units

768

8

Texture Units

48

4

Raster Operation Units

24

2

Execution Units

96

15 W

Power Consumption

15 W

0.49 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 5 7645HX

Official Website

Intel Core i7 1185G7

5.0

PCIe Version

4.0

28

PCIe Lanes

16

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