AMD Ryzen 7 7840HS Apple A18 Pro
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AMD Ryzen 7 7840HS vs Apple A18 Pro

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The AMD Ryzen 7 7840HS is based on the Phoenix architecture and is manufactured by AMD using a 4nm process.

This processor is aimed at users of powerful laptops who require high computing power on the go. With eight cores from the Zen 4 generation, it achieves high multi-core performance that significantly exceeds the comparison model. This makes it suitable for computationally intensive tasks such as video editing.

In gaming scenarios, the integrated AMD Radeon 780M graphics unit impresses, enabling smooth frame rates in many titles. The Thermal Design Power is between 35 and 54 watts, which requires an active cooling system. The price-performance ratio is balanced for the features offered. With a memory bandwidth of 77 GB/s, the AMD Ryzen 7 7840HS is a solid choice for mobile workstations.

The Apple A18 Pro uses the Donan architecture and is manufactured using a modern 3nm process.

It is primarily designed for high-end smartphones and built for high efficiency. The architecture consists of six cores, with the single-core performance significantly higher than that of the AMD model. In terms of multi-core performance, however, the chip ranks behind the competition. The integrated Apple A18 Pro (6 GPU cores) graphics unit is optimized for mobile games, but reaches thermal limits faster than laptop CPUs under prolonged load scenarios.

Due to its low power consumption, the design does not require a fan. With a combined cache of 44 MB, the chip offers fast access to data. The Apple A18 Pro is the right choice for users looking for high speed in individual applications and maximum portability.

AMD Ryzen 7 7840HS

  • Phoenix architecture with eight Zen 4 cores
  • Integrated AMD Radeon 780M graphics unit
  • High multi-core performance for demanding tasks
  • Manufactured using an efficient 4nm process

Apple A18 Pro

  • Advanced manufacturing in a 3nm process
  • Outstanding single-core performance for fast app starts
  • Integrated Apple A18 Pro (6 GPU cores) graphics
  • Enormous Level 2 and Level 3 cache of 44 MB

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 2 - 72 %
AMD Ryzen 7 7840HS
Rank 1 - 100 %
Apple A18 Pro
Multi-core performance
Rank 1 - 100 %
AMD Ryzen 7 7840HS
Rank 2 - 70 %
Apple A18 Pro
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

AMD Ryzen 7 7840HS
8C / 16T · 5.10 GHz
2,456
Apple A18 Pro
6C / 6T · 4.04 GHz
3,409
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

AMD Ryzen 7 7840HS
8C / 16T · 4.25 GHz
12,135
Apple A18 Pro
6C / 6T · 4.04 GHz
8,492
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

AMD Ryzen 7 7840HS
AMD Radeon 780M
4,201
Apple A18 Pro
Apple A18 Pro (6 GPU Cores)
3,589
AI performance (NPU)

AI performance (NPU)

AMD Ryzen 7 7840HS
8C / 16T · 3.80 GHz
10.0 TOPS
Apple A18 Pro
6C / 6T · 0.70 GHz
38.0 TOPS

More benchmarks

At a glance

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
FamilyAMD Ryzen 7 (79)Apple A series (27)
CPU groupAMD Ryzen 7040 (21)Apple A18 (2)
ArchitecturePhoenix (Zen 4)Donan
Technology4 nm3 nm
SegmentNotebookSmartphone / Tablet
SocketFP8
PredecessorApple A17 Pro
SuccessorAMD Ryzen 7 8840HSApple A19 Pro

CPU Cores and Base Frequency

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
CPU Cores / Threads8 / 166 / 6
Hyperthreading / SMT
Core architecturenormalhybrid (big.LITTLE)
Core Cluster 1: 8x Zen 4
3.80 - 5.10 GHz
2x Donan P-Core
0.70 - 4.04 GHz
Core Cluster 2: 4x Donan E-Core
0.74 - 2.30 GHz
L2-Cache8.00 MB20.00 MB
L3-Cache16.00 MB24.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
GPU nameAMD Radeon 780MApple A18 Pro (6 GPU Cores)
GPU frequency0.80 - 2.70 GHz0.39 - 1.68 GHz
CUs / Shader12 / 76824 / 768
Raytracing
Max. displays41
Max. GPU Memory32 GB8 GB
Technology4 nm3 nm
Release dateQ1/2023Q3/2024

NPU AI performance

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
AI hardwareAMD Ryzen™ AIApple Neural Engine
AI specificationsAMD dedicated AI XDNA Technology16 Neural cores @ 38 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
MemoryLPDDR5X-7500 (120.0 GB/s)
LPDDR5-6400 (102.4 GB/s)
DDR5-5600 (89.6 GB/s)
DDR5-4800 (76.8 GB/s)
LPDDR5X-7500 (60.0 GB/s)
Max. Memory256 GB8 GB
Memory channels21
ECCYesNo
PCIe4.0 x 20
PCIe Bandwidth39.4 GB/s

Thermal Management

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
TDP54 W12 W
TDP (PL2)
TDP up60 W
TDP down35 W
T. junction max.100 °C

Technical details

Wischen
AMD Ryzen 7 7840HSApple A18 Pro
Chip designMonolithicChiplet
AES-NI
Operating systemsWindows 10, Windows 11, LinuxiOS
Instruction setx86-64 (64 bit)Armv9-A (64 bit)
ISA extensionsSSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release dateQ1/2023Q3/2024
Release price
DocumentsTechnical data sheet

Your rating

Here you can rate one or both of the processors. The average rating of AMD Ryzen 7 7840HS is 4.6 stars (298 ratings), while Apple A18 Pro has received 4.1 stars (524 ratings).

Click on the stars to rate one or both processors.

AMD Ryzen 7 7840HS
AMD Ryzen 7 7840HS
8C / 16T · 3.80 - 5.10 GHz
Apple A18 Pro
Apple A18 Pro
6C / 6T · 0.70 - 4.04 GHz

Most popular CPUs in both categories

AMD Ryzen 7 7840HS
AMD Ryzen 7 7840HS
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