AMD Ryzen 7 7840U vs Intel Core i7 13705H

VS

AMD Ryzen 7 7840U

Intel Core i7 13705H

We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Core i7 13705H with 14 cores 2.4GHz . 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

Better graphics card performance

Higher specification of memory (7500 vs 6400)

Higher base frequency (3.3GHz vs 2.4GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (30W vs 45W)

Intel Core i7 13705H 's Advantages

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840U

1745

Intel Core i7 13705H +6%

1858

Cinebench R23 Multi Core

AMD Ryzen 7 7840U

12789

Intel Core i7 13705H +45%

18634

Geekbench 6 Single Core

AMD Ryzen 7 7840U

2480

Intel Core i7 13705H +5%

2626

Geekbench 6 Multi Core

AMD Ryzen 7 7840U

11518

Intel Core i7 13705H +10%

12715

Blender

AMD Ryzen 7 7840U +19%

227

Intel Core i7 13705H

190

Geekbench 5 Single Core

AMD Ryzen 7 7840U +7%

1907

Intel Core i7 13705H

1768

Geekbench 5 Multi Core

AMD Ryzen 7 7840U

10387

Intel Core i7 13705H +22%

12681

AMD Ryzen 7 7840U

VS

Intel Core i7 13705H

General Parameters

May 2023

Release Date

Jan 2023

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Raptor Lake

-

Processor Number

i7-13705H

FP8

Socket

BGA-1792

Radeon 780M

Integrated Graphics

Iris Xe Graphics (96EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

15-30 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

2.4 GHz

5.1 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.7 GHz

8

Total Core Count

14

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

33

Multiplier

24x

64 K per core

L1 Cache

80 K per core

8 MB

L2 Cache

2 MB per core

16 MB

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

300 MHz

2700 MHz

GPU Max Dynamic Frequency

1500 MHz

768

Shader Units

768

48

Texture Units

48

32

Raster Operation Units

24

12

Execution Units

96

15 W

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

4.15 TFLOPS

Graphics Performance

1.69 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 7840U

Official Website

Intel Core i7 13705H

4.0

PCIe Version

5.0

20

PCIe Lanes

-

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