AMD Ryzen 7 7840H vs Apple M4 Ultra

VS

AMD Ryzen 7 7840H

Apple M4 Ultra

We compared two laptop CPUs: AMD Ryzen 7 7840H with 8 cores 3.8GHz and Apple M4 Ultra with 32 cores 4.52GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M4 Ultra 's Advantages

Released 2 years and 4 months late

Better graphics card performance

Higher specification of memory (8533 vs 5600)

Higher base frequency (4.52GHz vs 3.8GHz)

More modern manufacturing process (3nm vs 4nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840H

1757

Apple M4 Ultra +25%

2199

Cinebench R23 Multi Core

AMD Ryzen 7 7840H

15930

Apple M4 Ultra +180%

44742

Geekbench 6 Single Core

AMD Ryzen 7 7840H

2625

Apple M4 Ultra +54%

4065

Geekbench 6 Multi Core

AMD Ryzen 7 7840H

11813

Apple M4 Ultra +178%

32892

AMD Ryzen 7 7840H

VS

Apple M4 Ultra

General Parameters

Jan 2023

Release Date

May 2025

AMD

Manufacturer

Apple

Laptop

Type

Laptop

-

Instruction Set

ARMv9

Phoenix

Core Architecture

Apple M4

AMD Socket FP8

Socket

Apple M-Socket

Radeon 780M

Integrated Graphics

Apple M4 Ultra GPU (80-core)

Ryzen 7 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

3 nm

35 W

Power Consumption

-

100 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

-

Performance Cores

24

-

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

4.52 GHz

5.1 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

2.89 GHz

8

Total Core Count

32

16

Total Thread Count

32

100 MHz

Bus Frequency

-

38.0

Multiplier

45

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

-

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

LPDDR5X-8533

256 GB

Max Memory Size

192 GB

2

Max Memory Channels

8

89.6 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

500 MHz

2700 MHz

GPU Max Dynamic Frequency

1800 MHz

-

Shader Units

10240

-

Texture Units

640

-

Raster Operation Units

320

12

Execution Units

1280

-

Power Consumption

120

10 TFLOPS

Graphics Performance

36.9 TFLOPS

Miscellaneous

AMD Ryzen 7 7840H

Official Website

-

4

PCIe Version

-

20

PCIe Lanes

-

Related CPU Comparisons

1

AMD Ryzen 7 7840H vs AMD Ryzen 7 3700U

2

AMD Ryzen 7 7840H vs Intel Core i7 13800H

3

AMD Ryzen 7 7840H vs Intel Core i9 12900H

4

AMD Ryzen 7 7840H vs Intel Core i5 10210U

5

AMD Ryzen 7 7840H vs AMD Ryzen 9 8945HS

6

AMD Ryzen 7 7840H vs AMD Ryzen 7 8840HS

7

AMD Ryzen 7 7840H vs Intel Core i7 12800H

8

AMD Ryzen 7 7840H vs Intel Core i7 9750H

9

AMD Ryzen 7 7840H vs AMD Ryzen 9 6980HS

10

AMD Ryzen 7 7840H vs Intel Pentium Gold 7505

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

3

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

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

6

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

7

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

8

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

9

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

10

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