Intel Core i9 12950HX vs AMD Ryzen 7 7840HS

VS

Intel Core i9 12950HX AMD Ryzen 7 7840HS

We compared two laptop CPUs: Intel Core i9 12950HX with 16 cores 2.3GHz and AMD Ryzen 7 7840HS with 8 cores 3.8GHz . 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

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (30MB vs 16MB)

AMD Ryzen 7 7840HS 's Advantages

Released 8 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR5-4800)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (3.8GHz vs 2.3GHz)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12950HX +9%

1972

AMD Ryzen 7 7840HS

1803

Cinebench R23 Multi Core

Intel Core i9 12950HX +33%

23023

AMD Ryzen 7 7840HS

17192

Geekbench 6 Single Core

Intel Core i9 12950HX

2546

AMD Ryzen 7 7840HS +2%

2605

Geekbench 6 Multi Core

Intel Core i9 12950HX +17%

14260

AMD Ryzen 7 7840HS

12167

Blender

Intel Core i9 12950HX

266

AMD Ryzen 7 7840HS

265

Geekbench 5 Single Core

Intel Core i9 12950HX

1893

AMD Ryzen 7 7840HS +1%

1915

Geekbench 5 Multi Core

Intel Core i9 12950HX +43%

16170

AMD Ryzen 7 7840HS

11238

Passmark CPU Single Core

Intel Core i9 12950HX +1%

3832

AMD Ryzen 7 7840HS

3790

Passmark CPU Multi Core

Intel Core i9 12950HX +12%

32506

AMD Ryzen 7 7840HS

28995

Intel Core i9 12950HX

VS

AMD Ryzen 7 7840HS

General Parameters

May 2022

Release Date

Jan 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 4 (Phoenix)

i9-12950HX

Processor Number

-

BGA-1964

Socket

FP8

UHD Graphics (32EU)

Integrated Graphics

Radeon 780M

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1964

Socket

FP8

45-55 W

Power Consumption

35-54 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.3 GHz

Performance Core Base Frequency

3.8 GHz

5 GHz

Performance Core Turbo Frequency

5.1 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

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

23x

Multiplier

38x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5600, LPDDR5x-7500

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

800 MHz

1550 MHz

GPU Max Dynamic Frequency

2700 MHz

256

Shader Units

768

16

Texture Units

48

8

Raster Operation Units

32

Execution Units

12

45 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

0.74 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

Intel Core i9 12950HX

Official Website

AMD Ryzen 7 7840HS

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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