Ryzen 7 8840HX vs Ryzen Z2 Go

VS

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1068not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Rembrandt (Zen 3+)no data
Power efficiency26.20no data
DesignerAMDAMD
Manufacturerno dataTSMC
Architecture codenameRembrandt R (2025)Dragon Range (2025)
Release date6 January 2025 (less than a year ago)23 April 2025 (recently)

Detailed specifications

Ryzen Z2 Go and Ryzen 7 8840HX basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)12 (Dodeca-Core)
Threads824
Base clock speed3 GHz2.9 GHz
Boost clock speed4.3 GHz5.1 GHz
L1 cache256 KB64 KB (per core)
L2 cache2 MB1 MB (per core)
L3 cache8 MB64 MB (shared)
Chip lithography6 nm5 nm
Die sizeno data2x 71 mm2
Number of transistorsno data13,140 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Ryzen Z2 Go and Ryzen 7 8840HX compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data1
Socketno dataFL1
Power consumption (TDP)28 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Z2 Go and Ryzen 7 8840HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Z2 Go and Ryzen 7 8840HX are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Z2 Go and Ryzen 7 8840HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 680MAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen Z2 Go and Ryzen 7 8840HX.

PCIe versionno data5.0
PCI Express lanesno data28

Pros & cons summary


Integrated graphics card 8.14 2.70
Recency 6 January 2025 23 April 2025
Physical cores 4 12
Threads 8 24
Chip lithography 6 nm 5 nm
Power consumption (TDP) 28 Watt 55 Watt

Ryzen Z2 Go has 201.5% faster integrated GPU, and 96.4% lower power consumption.

Ryzen 7 8840HX, on the other hand, has an age advantage of 3 months, 200% more physical cores and 200% more threads, and a 20% more advanced lithography process.

We couldn't decide between AMD Ryzen Z2 Go and AMD Ryzen 7 8840HX. We've got no test results to judge.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen Z2 Go
Ryzen Z2 Go
AMD Ryzen 7 8840HX
Ryzen 7 8840HX

Other comparisons

We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


No user ratings yet.

Rate Ryzen Z2 Go on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Ryzen 7 8840HX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Comments

Here you can give us your opinion about processors Ryzen Z2 Go and Ryzen 7 8840HX, agree or disagree with our ratings, or report bugs or inaccuracies on the site.