Compare AMD Ryzen 9 5900HX Vs AMD Ryzen 3 Pro 5450U

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Should you use AMD Ryzen 9 5900HX or AMD Ryzen 3 Pro 5450U? Well, your search ends here. Find out which Laptop chipset would work best for you. Compare the two models on the basis of their Performance, memory, IGPU and benchmark scores. AMD Ryzen 9 5900HX is manufactured by AMD in India whereas AMD Ryzen 3 Pro 5450U is manufactured by AMD in India. Base frequency and memory size are the primary matrices to judge the overall speed and performance of the chipset. AMD Ryzen 9 5900HX has a Base frequency of 3.3 GHz and 64 GB memory size whereas AMD Ryzen 3 Pro 5450U has a base frequency of 2.6 GHz and 32 GB memory.

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

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Laptop Chipsets

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amd-ryzen-9.jpeg
AMD Ryzen 9 5900HX
amd-ryzen-3.jpeg
AMD Ryzen 3 Pro 5450U
Power
Fabrication process 7 nm7 nm
TDP 35-54 W15 W
Max. temperature 105°C105°C

Laptops Chipsets

  • AMD Ryzen 9 5900HX

General
Vendor AMDAMD
Released January 12, 2021March 16, 2021
Type LaptopLaptop
instruction set x86-64x86-64
Codename CezanneCezanne U
Socket FP6FP6
Integrated GPU Radeon RX Vega 8Radeon RX Vega 6
Performance
Cores 84
Threads 168
Base Frequency 3.3 GHz2.6 GHz
Turbo Boost Frequency 4.6 GHz4 GHz
Bus frequency 100 MHz100 MHz
Multiplier 33x26x
L1 Cache 64K (per core)64K (per core)
L2 Cache 512K (per core)512K (per core)
L3 Cache 16MB (shared)8MB (shared)
Unlocked Multiplier YesNo
IGPU
Integrated Graphics Radeon RX Vega 8Radeon RX Vega 6
GPU Boost Clock 2100 MHz1600 MHz
Shading Units 512384
TMUs 3224
ROPs 88
TGP 15 W15 W
Memory
Memory types DDR4-3200, LPDDR4-4266DDR4-3200, LPDDR4-4266
Memory Size 64 GB32 GB
Max. Memory Channels 22
Max. Memory Bandwidth 68.27 GB/s
ECC Support YesNo
Misc
PCI Express Version 3.03.0
PCI Express Lanes 1612
Official page https://www.amd.com/en/products/apu/amd-ryzen-9-5900hxhttps://www.amd.com/en/products/apu/amd-ryzen-3-pro-5450u
Benchmarks
Cinebench R23 (Single-Core) 1485
Cinebench R23 (Multi-Core) 12789
Passmark CPU (Single-Core) 32112945
Passmark CPU (Multi-Core) 2310111946
Geekbench 5 (Single-Core) 14851288
Geekbench 5 (Multi-Core) 82294547

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Detailed Comparison of AMD Ryzen 9 5900HX vs AMD Ryzen 3 Pro 5450U

AMD Ryzen 9 5900HX has been announced on January 2021 whereas AMD Ryzen 3 Pro 5450U has been announced on March 2021. Check out detailed comparison with key specs below:

Passmark Score: AMD Ryzen 9 5900HX vs AMD Ryzen 3 Pro 5450U

Passmark Score consists of 4 parameters: CPU, GPU, MEM, and UX. The Passmark score measures the performance of the CPU. Passmark score is that measures a processor's single core performance and evaluates multi core performance. The Passmark score value of AMD Ryzen 9 5900HX is 23101 whereas Passmark score value of AMD Ryzen 3 Pro 5450U is 11946.

Memory Comparison: AMD Ryzen 9 5900HX vs AMD Ryzen 3 Pro 5450U

Coming to the Memory, AMD Ryzen 9 5900HX has a memory size of 64 GB while AMD Ryzen 3 Pro 5450U comes up with 32 GB. Max. Memory Channels used in the first compared laptop chipset is 2 and Max. Memory Channels used in the other laptop chipset 2.

Performance Comparison: AMD Ryzen 9 5900HX vs AMD Ryzen 3 Pro 5450U

AMD Ryzen 9 5900HX has 8 cores with 16 threads whereas AMD Ryzen 3 Pro 5450U has 4 cores with 16 threads. AMD Ryzen 9 5900HX has base frequency of 3.3 GHz whereas AMD Ryzen 3 Pro 5450Uhas base frequency of 2.6 GHz.

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FAQs

Q. Which model has higher Geekbench 5 (multi-core) score - AMD Ryzen 9 5900HX or AMD Ryzen 3 Pro 5450U?

AMD Ryzen 9 5900HX has higher Geekbench 5 score with total score of 8229 compare to AMD Ryzen 3 Pro 5450U with a score of 4547.

Q. Which model has higher Passmark CPU (multi-core) score - AMD Ryzen 9 5900HX or AMD Ryzen 3 Pro 5450U?

AMD Ryzen 9 5900HX has higher Passmark CPU score with total score of 23101 compare to AMD Ryzen 3 Pro 5450U with a score of 11946.

Q. Which model has higher base frequency among AMD Ryzen 9 5900HX and AMD Ryzen 3 Pro 5450U?

AMD Ryzen 9 5900HX has a higher base frequency of 3.3 GHz compared to AMD Ryzen 3 Pro 5450U with 2.6 GHz base frequency.

Q. Which model has higher number of cores - AMD Ryzen 9 5900HX or AMD Ryzen 3 Pro 5450U?

AMD Ryzen 9 5900HX has 8 cores which is higher than AMD Ryzen 3 Pro 5450U that has 4 cores.

Q. What are some of the best laptops having - AMD Ryzen 9 5900HX in the market?

Best laptops having AMD Ryzen 9 5900HX are Asus ROG Zephyrus Duo 15 SE GX551QS-XS99 Laptop (AMD Ryzen 9/ 16GB/ 1TB SSD/ Win10 Home/ 8GB Graph), ASUS ROG Strix Scar 15 G533QS-HF059TS Gaming Laptop (AMD Ryzen 9/ 32GB/ 1TB SSD/ Win10 Home/ 16GB Graph).

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