AMD Ryzen 9 7945HX3D vs Intel Core i7 13620H

VS

AMD Ryzen 9 7945HX3D Intel Core i7 13620H

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Core i7 13620H with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7945HX3D 's Advantages

Released 6 months late

Larger L3 cache size (128MB vs 24MB)

Intel Core i7 13620H 's Advantages

Better graphics card performance

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

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Newer PCIe version (5.0 vs 5)

Higher base frequency (2.4GHz vs 2.3GHz)

Lower TDP (35W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX3D +8%

1958

Intel Core i7 13620H

1811

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX3D +117%

33745

Intel Core i7 13620H

15517

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +11%

2783

Intel Core i7 13620H

2495

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +30%

16080

Intel Core i7 13620H

12301

Blender

AMD Ryzen 9 7945HX3D +134%

485

Intel Core i7 13620H

207

Geekbench 5 Single Core

AMD Ryzen 9 7945HX3D +20%

2138

Intel Core i7 13620H

1776

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX3D +70%

19153

Intel Core i7 13620H

11265

AMD Ryzen 9 7945HX3D

VS

Intel Core i7 13620H

General Parameters

Jul 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Dragon Range

Core Architecture

Raptor Lake

-

Processor Number

i7-13620H

AMD Socket FL1

Socket

BGA-1744

Radeon 610M

Integrated Graphics

UHD Graphics (64EU)

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket FL1

Socket

BGA-1744

55 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

89 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

µFC-BGAFL1

Package

-

CPU Performance

-

Performance Cores

6

-

Performance Core Threads

12

2.3 GHz

Performance Core Base Frequency

2.4 GHz

5.4 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

16

Total Core Count

10

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

24x

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

128 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

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

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1500 MHz

-

Shader Units

512

-

Texture Units

32

-

Raster Operation Units

16

2

Execution Units

64

-

Power Consumption

45 W

0.49 TFLOPS

Graphics Performance

1.43 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Core i7 13620H

5

PCIe Version

5.0

28

PCIe Lanes

28

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