Intel Core i7 12650HX vs AMD Ryzen 7 7840HS

VS

Intel Core i7 12650HX AMD Ryzen 7 7840HS

We compared two laptop CPUs: Intel Core i7 12650HX with 14 cores 2.0GHz 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 i7 12650HX 's Advantages

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB 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 2.0GHz)

Lower TDP (35W vs 45W)

Score

Benchmark

Geekbench 5 Single Core

Intel Core i7 12650HX

1625

AMD Ryzen 7 7840HS +17%

1915

Geekbench 5 Multi Core

Intel Core i7 12650HX

8733

AMD Ryzen 7 7840HS +28%

11238

Intel Core i7 12650HX

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-HX

Core Architecture

Zen 4 (Phoenix)

i7-12650HX

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

100 °C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

8

-

Performance Core Threads

16

2.0 GHz

Performance Core Base Frequency

3.8 GHz

4.7 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Efficiency Cores

-

14

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

38x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

24 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

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1450 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

10 TFLOPS

Miscellaneous

Intel Core i7 12650HX

Official Website

AMD Ryzen 7 7840HS

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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