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AMD Ryzen 7 7840HS

AMD Ryzen 7 7840HS
AMD Ryzen 7 7840HS is a Laptop processor from AMD. It began to be released in October 2023. The CPU belongs to the Phoenix family. The processor has 8 cores and 16 threads. And the processor is also made using TSMC 4nm FinFET technology. Its characteristics, as well as benchmark results, are presented in more detail below.
Top Laptop/Mobile CPU: 90

Basic

Label Name
AMD
Platform
Laptop
Launch Date
October 2023
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Ryzen 7 7840HS
Code Name
Phoenix
Generation
Zen 4

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
Basic Frequency
3.8 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 5.1 GHz
L1 Cache
512 KB
L2 Cache
8 MB
L3 Cache
16 MB
Unlocked for Overclocking
?
AMD`s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26.
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FP7, FP7r2, FP8
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
TSMC 4nm FinFET
TDP
35-54W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe® 4.0
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
x86-64

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5 (FP7r2), LPDDR5X (FP7-FP8)
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
256 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Maximum Memory Speed
4x2R DDR5-5600
ECC Memory Support
No

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
AMD Radeon™ 780M
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
2700 MHz
Graphics Core Count
12

Miscellaneous

Official Website
OS Support
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit

Geekbench 6

Single Core
2265
Multi Core
11640

Performance

340.4
MB/Sec
File Compression
1170
11.5
Routes/Sec
Navigation
75.1
47.1
Pages/Sec
HTML5 Browser
222.4
49.4
MPixels/Sec
PDF Renderer
329.6
32
Images/Sec
Photo Library
199.5
10.4
KLines/Sec
Clang
90.7
173.6
Pages/Sec
Text Processing
254.5
70.1
MB/Sec
Asset Compression
561.2
60.7
Images/Sec
Object Detection
224
11.7
Images/Sec
Background Blur
54.8
84.6
MPixels/Sec
Horizon Detection
515.1
147
MPixels/Sec
Object Remover
908
81.4
MPixels/Sec
HDR
353.9
26.6
Images/Sec
Photo Filter
93.9
2060
KPixels/Sec
Ray Tracer
19800
69.1
KPixels/Sec
Structure from Motion
439.3
Single Core
Multi Core

Geekbench 5

Single Core
1810
Multi Core
11068

Passmark CPU

Single Core
3796
Multi Core
29016

Compared to Other CPU

43%
57%
89%
Better then 43% CPU over the past year
Better then 57% CPU over the past 3 years
Better then 89% CPU

SiliconCat Rating

90
Ranks 90 among Laptop/Mobile CPU on our website
354
Ranks 354 among all CPU on our website
Geekbench 6 Single Core
Snapdragon X Plus X1P-66-100
Qualcomm, September 2024
2435
Xeon Platinum 8558P
Intel, December 2023
2364
Ryzen 7 7840HS
AMD, October 2023
2265
Geekbench 6 Multi Core
Xeon E-2468
Intel, October 2023
13513
Ryzen AI 9 HX PRO 375
AMD, October 2025
12308
Ryzen 7 7840HS
AMD, October 2023
11640
Xeon W-3265M
Intel, April 2019
10866
Core i7-13700HX
Intel, January 2023
10292
Geekbench 5 Single Core
2122
Core i9-12900K
Intel, November 2021
1937
Ryzen 7 7840HS
AMD, October 2023
1810
Core i7-1355U
Intel, January 2023
1738
Core i5-1350PE
Intel, January 2023
1657
Geekbench 5 Multi Core
Xeon Platinum 8160F
Intel, July 2017
13204
12208
Ryzen 7 7840HS
AMD, October 2023
11068
Core i9-9900X X-series
Intel, October 2018
10179
Core i7-1280P
Intel, February 2022
9503
Passmark CPU Single Core
Ryzen 5 220
AMD, February 2025
3916
Core i5-13500E
Intel, January 2023
3858
Ryzen 7 7840HS
AMD, October 2023
3796
Core i5-13600H
Intel, January 2023
3731
Ryzen 5 PRO 215
AMD, March 2025
3664
Passmark CPU Multi Core
Core i5-13500
Intel, January 2023
32000
Core Ultra 5 338H
Intel, January 2026
30473
Ryzen 7 7840HS
AMD, October 2023
29016
Core i9-10940X
Intel, October 2019
27900
Ryzen 7 5700X
AMD, April 2022
26705

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