AMD Ryzen 7 7840U

This is a processor manufactured by AMD using the 4nm fabrication process, designed for Laptop platform, released on May 2023. It features a design of 8 cores to achieve 8 cores and 16 threads, with specification. The base frequency is 3.3GHz, with a maximum turbo boost frequency of 5.1GHz,TDP of 15-30W, L3 cache high up to 16MB.with integrated Radeon 780M graphics.It uses the FP8 socket.

General Parameters

[Report Issues]

Release Date

May 2023

Manufacturer

AMD

Type

Laptop

Instruction Set

x86-64

Core Architecture

Zen 4 (Phoenix)

Integrated Graphics

Radeon 780M

Package

[Report Issues]

Transistor Count

25 billions

Manufacturing Process

4 nm

Socket

FP8

Power Consumption

15-30 W

Peak Operating Temperature

100°C

CPU Performance

[Report Issues]

Performance Cores

8

Performance Core Threads

16

Performance Core Base Frequency

3.3 GHz

Performance Core Turbo Frequency

5.1 GHz

Total Core Count

8

Total Thread Count

16

Bus Frequency

100MHz

Multiplier

33x

L1 Cache

64K per core

L2 Cache

1MB per core

L3 Cache

16MB shared

Unlocked Multiplier

No

Memory Parameters

[Report Issues]

Memory Types

DDR5-5600, LPDDR5x-7500

Max Memory Size

256GB

Max Memory Channels

2

ECC Memory Support

Yes

Graphics Card Parameters

[Report Issues]

Integrated Graphics

True

GPU Base Frequency

1500 MHz

GPU Max Dynamic Frequency

2700 MHz

Shader Units

768

Texture Units

48

Raster Operation Units

32

Execution Units

12

Power Consumption

15 W

Max Resolution

7680x4320 - 60 Hz

Graphics Performance

8.12 TFLOPS

Miscellaneous

[Report Issues]

Official Website

AMD Ryzen 7 7840U

PCIe Version

4.0

PCIe Lanes

20

Rankings

[Report Issues]

Cinebench R23 Single Core

Intel Core i3 14100 4C 8T @ 3.5 GHz

1749

Apple M2 Ultra 24C 24T @ 3.5 GHz

1744

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

1742

Intel Core Ultra 7 155U 12C 14T @ 1.7 GHz

1738

Intel Core i7 1265U 10C 12T @ 1.8 GHz

1734

Intel Core i7 1260P 12C 16T @ 2.1 GHz

1732

AMD Ryzen 5 8645HS 6C 12T @ 4.3 GHz

1731

Cinebench R23 Multi Core

AMD Ryzen 7 3800XT 8C 16T @ 3.9 GHz

12897

AMD Ryzen 7 8840U 8C 16T @ 3.3 GHz

12890

AMD Ryzen 9 5980HS 8C 16T @ 3.0 GHz

12844

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

12833

AMD Ryzen 7 Pro 4750G 8C 16T @ 3.6 GHz

12814

AMD Ryzen 9 5900H 8C 16T @ 3.3 GHz

12791

AMD Ryzen 9 5900HX 8C 16T @ 3.3 GHz

12783

Geekbench 6 Single Core

AMD Ryzen Embedded 8645HS 6C 12T @ 4.3 GHz

2405

Intel Core i5 14400F 10C 16T @ 2.5 GHz

2402

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

2401

Intel Core i9 12900H 14C 20T @ 2.5 GHz

2397

Intel Xeon E 2378G 8C 16T @ 2.8 GHz

2391

AMD Ryzen 5 8540U 6C 12T @ 3.2 GHz

2390

Intel Core Ultra 7 155H 16C 22T @ 1.4 GHz

2386

Geekbench 6 Multi Core

AMD Ryzen 9 3900XT 12C 24T @ 3.8 GHz

11025

Intel Xeon w7 3455 24C 48T @ 2.5 GHz

11021

Xeon W 1390P 8C 16T @ 3.5 GHz

11002

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

10983

AMD Ryzen Threadripper PRO 5995WX 64C 128T @ 2.7 GHz

10982

AMD Ryzen Threadripper PRO 3945WX 12C 24T @ 4 GHz

10957

AMD Ryzen Threadripper Pro 3945WX 12C 24T @ 4.0 GHz

10957

Blender

Intel Core i7 13700H 14C 20T @ 2.4 GHz

242

Intel Core i9 12900HK 14C 20T @ 2.5 GHz

240

Intel Core i9 10850K 10C 20T @ 3.6 GHz

235

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

234

Intel Core i9 12900H 14C 20T @ 2.5 GHz

229

Intel Core i5 13450HX 10C 16T @ 2.4 GHz

224

Intel Xeon Silver 4310 12C 24T @ 2.1 GHz

222

Geekbench 5 Single Core

Apple M2 8C 8T @ 3.5 GHz

1914

Intel Core i5 12600K 10C 16T @ 3.7 GHz

1910

AMD Ryzen 7 7840H 8C 16T @ 3.8 GHz

1909

Intel Core i7 13850HX 20C 28T @ 2.1 GHz

1907

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

1907

Intel Core i9 12900HX 16C 24T @ 2.3 GHz

1896

AMD Ryzen 5 7645HX 6C 12T @ 4.0 GHz

1895

Geekbench 5 Multi Core

Intel Core i7 1360P 12C 16T @ 2.2 GHz

10671

Intel Core i9 10850K 10C 20T @ 3.6 GHz

10664

AMD Ryzen 7 5800X 8C 16T @ 3.8 GHz

10572

AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz

10387

Intel Core i7 1280P 14C 20T @ 1.8 GHz

10341

Xeon W 1390 8C 16T @ 2.8 GHz

10301

Intel Core i5 12500H 12C 16T @ 2.5 GHz

10215

Related Comparisons

1

AMD Ryzen 7 8840U vs AMD Ryzen 7 7840U

2

AMD Ryzen 7 7840U vs Intel Core Ultra 7 155H

3

AMD Ryzen 7 7840U vs AMD Ryzen 7 7840HS

4

AMD Ryzen 7 7840U vs AMD Ryzen Z1 Extreme

5

AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840U

6

AMD Ryzen 7 7840U vs AMD Ryzen 7 8840U

7

AMD Ryzen 7 7840U vs AMD Ryzen 7 7735U

8

AMD Ryzen 7 7840U vs Intel Core i9 13900HK

9

AMD Ryzen 7 7840U vs Intel Core i5 1035G1

10

AMD Ryzen 7 7840U vs AMD Ryzen 9 4900HS