Intel Core i9 12950HX vs AMD Ryzen 9 7945HX3D

VS

Intel Core i9 12950HX

AMD Ryzen 9 7945HX3D

We compared two laptop CPUs: Intel Core i9 12950HX with 16 cores 2.3GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12950HX 's Advantages

Better graphics card performance

AMD Ryzen 9 7945HX3D 's Advantages

Released 1 years and 2 months late

Higher specification of memory (5200 vs 4800)

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Newer PCIe version (5 vs 5.0)

Larger L3 cache size (128MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12950HX +1%

1962

AMD Ryzen 9 7945HX3D

1940

Cinebench R23 Multi Core

Intel Core i9 12950HX

21471

AMD Ryzen 9 7945HX3D +55%

33329

Geekbench 6 Single Core

Intel Core i9 12950HX

2546

AMD Ryzen 9 7945HX3D +9%

2783

Geekbench 6 Multi Core

Intel Core i9 12950HX

14260

AMD Ryzen 9 7945HX3D +12%

16080

Blender

Intel Core i9 12950HX

294

AMD Ryzen 9 7945HX3D +61%

475

Geekbench 5 Single Core

Intel Core i9 12950HX

1893

AMD Ryzen 9 7945HX3D +12%

2138

Geekbench 5 Multi Core

Intel Core i9 12950HX

16170

AMD Ryzen 9 7945HX3D +18%

19153

Intel Core i9 12950HX

VS

AMD Ryzen 9 7945HX3D

General Parameters

May 2022

Release Date

Jul 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake

Core Architecture

Dragon Range

i9-12950HX

Processor Number

-

BGA-1964

Socket

AMD Socket FL1

UHD Graphics (32EU)

Integrated Graphics

Radeon 610M

-

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Package

-

Transistor Count

17.84 billions

10 nm

Manufacturing Process

5 nm

45-55 W

Power Consumption

55 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

89 °C

-

Foundry

TSMC

-

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

2.3 GHz

Performance Core Base Frequency

2.3 GHz

5 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.7 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

16

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

23x

Multiplier

23.0

80 K per core

L1 Cache

64 KB per core

1280 K per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

2

45 W

Power Consumption

-

0.74 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i9 12950HX

Official Website

AMD Ryzen 9 7945HX3D

5.0

PCIe Version

5

20

PCIe Lanes

28

Related CPU Comparisons

1

Intel Core i9 12950HX vs AMD Ryzen 7 5800U

2

Intel Core i9 12950HX vs Intel Pentium Silver N6005

3

Intel Core i9 12950HX vs Intel Core 5 120UL

4

Intel Core i9 12950HX vs Intel Core i5 1035G7

5

Intel Core i9 12950HX vs Intel Core i7 9850H

6

Intel Core i9 12950HX vs AMD Ryzen 5 7640HS

7

Intel Core i9 12950HX vs Apple M2 Max

8

Intel Core i9 12950HX vs AMD Ryzen AI 7 Pro 360

9

Intel Core i9 12950HX vs Intel Core i7 14700HX

10

Intel Core i9 12950HX vs Intel Core 3 100U

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game