AMD Ryzen 9 5900HX

Updated: 29th March 2024

Core

8

Thread

16

Base Frequency

3.3 GHz

Memory Size

64 GB

Laptops with AMD Ryzen 9 5900HX chipset

AMD Ryzen 9 5900HX Expert Verdict

3.5
AMD's Ryzen 9 5900HX is one of the best laptop CPUs

Pros

  • Gameplay speed is now on a level with, if not greater than, that of the Intel Core i9 processor.
  • In its budget range, it produces record-breaking video editing outcomes.
  • Equipped with the AM4 connector.
  • TDP is low in comparison to Intel's offerings.
  • Unlike the Pentium A and most i3, the Ryzen 3 may also be overclocked.
  • Multicore applications are more efficient here.

Cons

  • There is no packaged cooler.
  • If you're only buying it for gaming, it'll set you back a pretty penny.
  • Overclocking capacity is limited.

Passmark score

Passmark Score consists of 4 parameters: CPU, GPU, MEM and UX. The Passmark score of AMD Ryzen 9 5900HX is 23101 points.

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Check out the table below for more detailed reviews, specifications, user reviews FAQs and user ratings.

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AMD chipset

AMD Ryzen 9 5900HX Detailed Review

Effectiveness

AMD Ryzen 9 5900HX is AMD's second strongest laptop Processor. AMD claims that perhaps the Ryzen 5000 range CPUs powered on Zen 3 have improved IPC by 19 percent over the previous iteration. Compared to the 4900H, the 5900Hx has a higher clock frequency (200MHz) and more IPC. The baseline frequency (+100 MHz) and peak frequency (+200 MHz) of the 5900Hx are faster.

Summary

One of the quickest laptop CPUs in our evaluations was the 5900HX.

Speed

The Ryzen 9 5900HX must be considerably quicker than the Ryzen 9 4900H due to the improved clock frequency and IPC enhancements brought on by Zen 3. The 5900HX was among the quickest laptop CPUs in our ratings, matching the Core I9. 

Nevertheless, adequate ventilation and sufficient TDP levels are required for good operation. In complement, to the 8 Processor cores, the APU includes a comprehensive Radeon RX Vega 8 graphics with 8 CUs and a clock speed of up to 2100 MHz.

Summary

The Ryzen 9 5900HX is dramatically faster than the Ryzen 9 other versions.

Storage And Power

To the 8 Processing cores, the Accelerated Processing Unit includes an integrated AMD RX Vega 8 graphics with eight CUs and just a clock speed of upwards of 2100 MHz. The twin channel program memory supports DDR4-3200 and energy-efficient LPDDR4-4266 Memory. In addition, the kit includes a 16 MB level three buffer. The APU's TDP is set to 45 watts by standard, although the laptop's manufacturer can change it to 35 to 54 watts.

Summary

In both domains, the ranking is significant.

GPU

The Vega 8 GPUs in the AMD Ryzen 9 5900Hx have all computational cores enabled, giving it similar performance to the Nvidia Mx350 using 2GB of graphics memory. The efficiency of the Vega 8 GPU is affected by a variety of variables, including the TDP, Clock Rate, Conditioning Method, and Memory arrangement.

Summary

The Graphics Core Count of the 5900HX is 8, which is quite noteworthy.

AMD's Ryzen 9 5900HX is one of the best laptop CPUs

  • Boost speed

    With 45 Watts, the Ryzen 9 5900HX is indeed the quickest mobile CPU we've evaluated. This Processor is 6percent quicker than the Ryzen 7 5800H and 15percent quicker than the 4800.

  • Threads

    Remarkably, the Ryzen 9 5900HX expands nearly in pace with the multi-thread statistics.

AMD Ryzen 9 5900HX Specifications

Power

Fabrication process7 nm
TDP35-54 W
Max. temperature105°C

General

VendorAMD
ReleasedJanuary 12, 2021
TypeLaptop
instruction setx86-64
CodenameCezanne
SocketFP6
Integrated GPURadeon RX Vega 8

Performance

Cores8
Threads16
Base Frequency3.3 GHz
Turbo Boost Frequency4.6 GHz
Bus frequency 100 MHz
Multiplier33x
L1 Cache64K (per core)
L2 Cache512K (per core)
L3 Cache16MB (shared)
Unlocked MultiplierYes

IGPU

Integrated GraphicsRadeon RX Vega 8
GPU Boost Clock2100 MHz
Shading Units512
TMUs32
ROPs8
TGP15 W

Memory

Memory typesDDR4-3200, LPDDR4-4266
Memory Size64 GB
Max. Memory Channels2
Max. Memory Bandwidth68.27 GB/s
ECC SupportYes

Misc

PCI Express Version3.0
PCI Express Lanes16
Official pageSite URL

Benchmarks

Cinebench R23 (Single-Core) 1485
Cinebench R23 (Multi-Core) 12789
Passmark CPU (Single-Core)3211
Passmark CPU (Multi-Core)23101
Geekbench 5 (Single-Core) 1485
Geekbench 5 (Multi-Core) 8229
Disclaimer: The price and Specs shown may be different from the actual product. Please check with the retailer before purchasing.
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AMD Ryzen 9 5900HX FAQs in Pakistan

Q. What is the total passmark score of AMD Ryzen 9 5900HX ?

Total passmark score of AMD Ryzen 9 5900HX is 23101.

Q. What is the base frequency of AMD Ryzen 9 5900HX ?

AMD Ryzen 9 5900HX has a base frequency of 3.3 GHz.

Q. What is the max memory size of AMD Ryzen 9 5900HX ?

AMD Ryzen 9 5900HX has a maximum memory size of 64 GB.