AMD Ryzen 7 7840U vs Intel Core i7 12650H

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We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Core i7 12650H with 10 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840U 's Advantages

Released 1 years and 4 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-5200)

Higher base frequency (3.3GHz vs 2.3GHz)

Lower TDP (15W vs 35W)

Intel Core i7 12650H 's Advantages

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840U

1771

Intel Core i7 12650H +1%

1794

Cinebench R23 Multi Core

AMD Ryzen 7 7840U

12992

Intel Core i7 12650H +8%

14143

Geekbench 6 Single Core

AMD Ryzen 7 7840U +7%

2401

Intel Core i7 12650H

2226

Geekbench 6 Multi Core

AMD Ryzen 7 7840U +43%

10983

Intel Core i7 12650H

7645

Blender

AMD Ryzen 7 7840U +21%

234

Intel Core i7 12650H

193

Geekbench 5 Single Core

AMD Ryzen 7 7840U +7%

1907

Intel Core i7 12650H

1772

Geekbench 5 Multi Core

AMD Ryzen 7 7840U

10387

Intel Core i7 12650H +7%

11166

AMD Ryzen 7 7840U

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Intel Core i7 12650H

General Parameters

May 2023

Release Date

Jan 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Alder Lake-H

-

Processor Number

i7-12650H

FP8

Socket

BGA-1744

Radeon 780M

Integrated Graphics

Iris Xe Graphics (64EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

FP8

Socket

BGA-1744

15-30 W

Power Consumption

35-45 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

-

3.3 GHz

Performance Core Base Frequency

2.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

4

8

Total Core Count

10

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

23x

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

1280 K per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2700 MHz

GPU Max Dynamic Frequency

1400 MHz

768

Shader Units

512

48

Texture Units

32

Raster Operation Units

16

12

Execution Units

64

15 W

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

1.21 TFLOPS

Miscellaneous

AMD Ryzen 7 7840U

Official Website

Intel Core i7 12650H

4.0

PCIe Version

4.0

20

PCIe Lanes

28

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