AMD Ryzen 7 7840U vs Intel Celeron 7305

VS

We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Celeron 7305 with 5 cores 1.1GHz . 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

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

Higher base frequency (3.3GHz vs 1.1GHz)

Larger L3 cache size (16MB vs 8MB)

Intel Celeron 7305's Advantages

Lower TDP (12W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 7840U +339%

2401

Intel Celeron 7305

546

Geekbench 6 Multi Core

AMD Ryzen 7 7840U +780%

10983

Intel Celeron 7305

1248

Geekbench 5 Single Core

AMD Ryzen 7 7840U +347%

1907

Intel Celeron 7305

426

Geekbench 5 Multi Core

AMD Ryzen 7 7840U +737%

10387

Intel Celeron 7305

1240

AMD Ryzen 7 7840U

VS

Intel Celeron 7305

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

-

Processor Number

7305

FP8

Socket

BGA-1744

Radeon 780M

Integrated Graphics

UHD Graphics (48 EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

FP8

Socket

BGA-1744

15-30 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55W

100°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

1

16

Performance Core Threads

1

3.3 GHz

Performance Core Base Frequency

1.1 GHz

5.1 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

0.9 GHz

8

Total Core Count

5

16

Total Thread Count

5

100MHz

Bus Frequency

100MHz

33x

Multiplier

11x

64K per core

L1 Cache

80K per core

1MB per core

L2 Cache

1280K per core

16MB shared

L3 Cache

8MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

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

256GB

Max Memory Size

64GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

-

2700 MHz

GPU Max Dynamic Frequency

1100 MHz

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 7840U

Official Website

Intel Celeron 7305

4.0

PCIe Version

4.0

20

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen 7 8840U vs AMD Ryzen 7 7840U

2

AMD Ryzen 7 7840U vs AMD Ryzen Z1 Extreme

3

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

4

AMD Ryzen 7 7840U vs AMD Ryzen 7 7840HS

5

AMD Ryzen 7 7840U vs AMD Ryzen 7 8845HS

6

AMD Ryzen 7 7840U vs Intel Core Ultra 5 125U

7

Intel Celeron 7305 vs Intel Processor N100

8

Intel Core i5 1345U vs Intel Celeron 7305

9

AMD Ryzen 7 7840U vs Intel Core i7 13800H

10

AMD Ryzen 7 7840U vs Intel Core i5 14500HX