Compare AMD Ryzen 9 5900H Vs Intel Pentium Gold 6405U

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Should you use AMD Ryzen 9 5900H or Intel Pentium Gold 6405U? 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 5900H is manufactured by AMD in India whereas Intel Pentium Gold 6405U is manufactured by Intel in India. Base frequency and memory size are the primary matrices to judge the overall speed and performance of the chipset. AMD Ryzen 9 5900H has a Base frequency of 3.3 GHz and 64 GB memory size whereas Intel Pentium Gold 6405U has a base frequency of 2.4 GHz and 64 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

Hide Common features
amd-ryzen-9.jpeg
AMD Ryzen 9 5900H
intel-pentium.jpeg
Intel Pentium Gold 6405U
Power
Fabrication process 7 nm14 nm
TDP 45 W15 W
Max. temperature 105°C100°C

Laptops Chipsets

  • AMD Ryzen 9 5900H
  • Intel Pentium Gold 6405U

General
Vendor AMDIntel
Released January 1, 2021October 1, 2019
Type LaptopLaptop
instruction set x86-64x86-64
Codename CezanneComet Lake
Socket FP6BGA-1528
Integrated GPU Radeon RX Vega 8 UHD Graphics
Performance
Cores 82
Threads 164
Base Frequency 3.3 GHz2.4 GHz
Turbo Boost Frequency 4.6 GHz
Bus frequency 100 MHz
Multiplier 33x
L1 Cache 64K (per core)
L2 Cache 512K (per core)
L3 Cache 16MB (shared)2MB (shared)
Unlocked Multiplier No
IGPU
Integrated Graphics Radeon RX Vega 8Intel UHD Graphics
GPU Boost Clock 1750 MHz950 MHz
Shading Units 512
TMUs 32
ROPs 8
TGP 15 W
Memory
Memory types DDR4-3200, LPDDR4-4266DDR4-2400, LPDDR3-2133
Memory Size 64 GB64 GB
Max. Memory Channels 22
Max. Memory Bandwidth 68.27 GB/s37.5 GB/s
ECC Support YesNo
Misc
PCI Express Version 3.02.0
PCI Express Lanes 1612
Benchmarks
Cinebench R23 (Single-Core) 1465
Cinebench R23 (Multi-Core) 12780
Passmark CPU (Single-Core) 33091416
Passmark CPU (Multi-Core) 207572349
Geekbench 5 (Single-Core) 1510576
Geekbench 5 (Multi-Core) 85681313

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  • AMD Ryzen 9 5900H
  • Intel Pentium Gold 6405U

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Detailed Comparison of AMD Ryzen 9 5900H vs Intel Pentium Gold 6405U

AMD Ryzen 9 5900H has been announced on January 2021 whereas Intel Pentium Gold 6405U has been announced on October 2019. Check out detailed comparison with key specs below:

Passmark Score: AMD Ryzen 9 5900H vs Intel Pentium Gold 6405U

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 5900H is 20757 whereas Passmark score value of Intel Pentium Gold 6405U is 2349.

Memory Comparison: AMD Ryzen 9 5900H vs Intel Pentium Gold 6405U

Coming to the Memory, AMD Ryzen 9 5900H has a memory size of 64 GB while Intel Pentium Gold 6405U comes up with 64 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 5900H vs Intel Pentium Gold 6405U

AMD Ryzen 9 5900H has 8 cores with 16 threads whereas Intel Pentium Gold 6405U has 2 cores with 16 threads. AMD Ryzen 9 5900H has base frequency of 3.3 GHz whereas Intel Pentium Gold 6405Uhas base frequency of 2.4 GHz.

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FAQs

Q. Which model has higher Geekbench 5 (multi-core) score - AMD Ryzen 9 5900H or Intel Pentium Gold 6405U?

AMD Ryzen 9 5900H has higher Geekbench 5 score with total score of 8568 compare to Intel Pentium Gold 6405U with a score of 1313.

Q. Which model has higher Passmark CPU (multi-core) score - AMD Ryzen 9 5900H or Intel Pentium Gold 6405U?

Intel Pentium Gold 6405U has higher Passmark CPU score with total score of 2349 compare to AMD Ryzen 9 5900H with a score of 20757.

Q. Which model has higher base frequency among AMD Ryzen 9 5900H and Intel Pentium Gold 6405U?

AMD Ryzen 9 5900H has a higher base frequency of 3.3 GHz compared to Intel Pentium Gold 6405U with 2.4 GHz base frequency.

Q. AMD Ryzen 9 5900H vs Intel Pentium Gold 6405U, which model has higher bandwidth?

AMD Ryzen 9 5900H with 68.27 GB/s bandwidth is better than Intel Pentium Gold 6405U with 37.5 GB/s bandwidth.

Q. Which model has higher number of cores - AMD Ryzen 9 5900H or Intel Pentium Gold 6405U?

AMD Ryzen 9 5900H has 8 cores which is higher than Intel Pentium Gold 6405U that has 2 cores.

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

Best laptops having AMD Ryzen 9 5900H are Asus ROG Zephyrus Duo 15 SE GX551QS-XS99 Laptop (AMD Ryzen 9/ 16GB/ 1TB SSD/ Win10 Home/ 8GB Graph), Asus ROG Zephyrus G15 GA503QE-HQ075TS Gaming Laptop (Ryzen 9 5900HS/ 16GB/ 1TB SSD/ Win10 Home/ 4GB Graph), Asus ROG Zephyrus G14 GA401QM-K2268TS Laptop.

Q. What are some of the best laptops having - Intel Pentium Gold 6405U in the market?

Best laptops having Intel Pentium Gold 6405U are HP 15s-du1052TU Laptop (Pentium Gold/ 4GB/ 1TB/ Win10 Home).

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