AMD Ryzen 7 7840U vs Intel Core Ultra 9 285H

VS

AMD Ryzen 7 7840U

Intel Core Ultra 9 285H

We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Core Ultra 9 285H with 16 cores 3.7GHz . 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

Higher specification of memory (7500 vs 7467)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (30W vs 65W)

Intel Core Ultra 9 285H 's Advantages

Released 1 years and 7 months late

Larger memory bandwidth (102.4GB/s vs 89.6GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.7GHz vs 3.3GHz)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840U

1745

Intel Core Ultra 9 285H +9%

1908

Cinebench R23 Multi Core

AMD Ryzen 7 7840U

12789

Intel Core Ultra 9 285H +59%

20374

Geekbench 6 Single Core

AMD Ryzen 7 7840U

2480

Intel Core Ultra 9 285H +7%

2665

Geekbench 6 Multi Core

AMD Ryzen 7 7840U

11518

Intel Core Ultra 9 285H +33%

15326

AMD Ryzen 7 7840U

VS

Intel Core Ultra 9 285H

General Parameters

May 2023

Release Date

Dec 2024

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Arrow Lake

-

Processor Number

285H

FP8

Socket

FCLGA-1851

Radeon 780M

Integrated Graphics

Arc Graphics

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

5 nm

15-30 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

6

3.3 GHz

Performance Core Base Frequency

3.7 GHz

5.1 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0 GHz

-

Efficiency Core Turbo Frequency

4 GHz

8

Total Core Count

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33

Multiplier

37

64 K per core

L1 Cache

-

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

LPDDR5-7467,LPDDR5x-7467,DDR5-5600

256 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2700 MHz

GPU Max Dynamic Frequency

-

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

4.15 TFLOPS

Graphics Performance

-

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 7840U

Official Website

-

4.0

PCIe Version

5.0

20

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 7 7840U vs Intel Pentium Silver N6000

2

AMD Ryzen 7 7840U vs Intel Core i5 1240P

3

AMD Ryzen 7 7840U vs Apple M2 Ultra

4

AMD Ryzen 7 7840U vs Intel Core i9 13980HX

5

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

6

AMD Ryzen 7 7840U vs Intel Core i9 12900H

7

AMD Ryzen 7 7840U vs Intel Core i7 1068NG7

8

AMD Ryzen 7 7840U vs Intel Pentium Silver N6005

9

AMD Ryzen 7 7840U vs Intel Core i7 6820HQ

10

AMD Ryzen 7 7840U vs Intel Core i7 1260U

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage