Compare AMD Ryzen 9 5900H Vs AMD Ryzen 7 4800U

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Should you use AMD Ryzen 9 5900H or AMD Ryzen 7 4800U? 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 AMD Ryzen 7 4800U 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 5900H has a Base frequency of 3.3 GHz and 64 GB memory size whereas AMD Ryzen 7 4800U has a base frequency of 1.8 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

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amd-ryzen-9.jpeg
AMD Ryzen 9 5900H
amd-ryzen-7.jpeg
AMD Ryzen 7 4800U
Power
Fabrication process 7 nm7 nm
TDP 45 W10-25 W
Max. temperature 105°C105°C

Laptops Chipsets

  • AMD Ryzen 9 5900H
  • AMD Ryzen 7 4800U

General
Vendor AMDAMD
Released January 1, 2021January 6, 2020
Type LaptopLaptop
instruction set x86-64x86-64
Codename CezanneZen 2
Socket FP6FP6
Integrated GPU Radeon RX Vega 8Radeon Vega 8
Performance
Cores 88
Threads 1616
Base Frequency 3.3 GHz1.8 GHz
Turbo Boost Frequency 4.6 GHz4.2 GHz
Bus frequency 100 MHz100 MHz
Multiplier 33x18x
L1 Cache 64K (per core)32K (per core)
L2 Cache 512K (per core)512K (per core)
L3 Cache 16MB (shared)8MB (shared)
Unlocked Multiplier NoNo
IGPU
Integrated Graphics Radeon RX Vega 8Radeon Vega 8
GPU Boost Clock 1750 MHz1750 MHz
Shading Units 512512
TMUs 3232
ROPs 88
TGP 15 W15 W
Memory
Memory types DDR4-3200, LPDDR4-4266DDR4-3200, LPDDR4X-4266
Memory Size 64 GB64 GB
Max. Memory Channels 24
Max. Memory Bandwidth 68.27 GB/s68.27 GB/s
ECC Support YesYes
Misc
PCI Express Version 3.03.0
PCI Express Lanes 1616
Benchmarks
Cinebench R23 (Single-Core) 14651232
Cinebench R23 (Multi-Core) 127809665
Passmark CPU (Single-Core) 33092591
Passmark CPU (Multi-Core) 2075716907
Geekbench 5 (Single-Core) 15101156
Geekbench 5 (Multi-Core) 85686637

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  • AMD Ryzen 9 5900H
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Detailed Comparison of AMD Ryzen 9 5900H vs AMD Ryzen 7 4800U

AMD Ryzen 9 5900H has been announced on January 2021 whereas AMD Ryzen 7 4800U has been announced on January 2020. Check out detailed comparison with key specs below:

Passmark Score: AMD Ryzen 9 5900H vs AMD Ryzen 7 4800U

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 AMD Ryzen 7 4800U is 16907.

Memory Comparison: AMD Ryzen 9 5900H vs AMD Ryzen 7 4800U

Coming to the Memory, AMD Ryzen 9 5900H has a memory size of 64 GB while AMD Ryzen 7 4800U 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 4.

Performance Comparison: AMD Ryzen 9 5900H vs AMD Ryzen 7 4800U

AMD Ryzen 9 5900H has 8 cores with 16 threads whereas AMD Ryzen 7 4800U has 8 cores with 16 threads. AMD Ryzen 9 5900H has base frequency of 3.3 GHz whereas AMD Ryzen 7 4800Uhas base frequency of 1.8 GHz.

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FAQs

Q. Which model has higher Geekbench 5 (multi-core) score - AMD Ryzen 9 5900H or AMD Ryzen 7 4800U?

AMD Ryzen 9 5900H has higher Geekbench 5 score with total score of 8568 compare to AMD Ryzen 7 4800U with a score of 6637.

Q. Which model has higher Passmark CPU (multi-core) score - AMD Ryzen 9 5900H or AMD Ryzen 7 4800U?

AMD Ryzen 9 5900H has higher Passmark CPU score with total score of 20757 compare to AMD Ryzen 7 4800U with a score of 16907.

Q. Which model has higher base frequency among AMD Ryzen 9 5900H and AMD Ryzen 7 4800U?

AMD Ryzen 9 5900H has a higher base frequency of 3.3 GHz compared to AMD Ryzen 7 4800U with 1.8 GHz base frequency.

Q. AMD Ryzen 9 5900H vs AMD Ryzen 7 4800U, which model has higher bandwidth?

Both AMD Ryzen 7 4800U and AMD Ryzen 9 5900H have same max bandwidth of 68.27 GB/s.

Q. Which model has higher number of cores - AMD Ryzen 9 5900H or AMD Ryzen 7 4800U?

Both AMD Ryzen 7 4800U and AMD Ryzen 9 5900H have same cores value of 8 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 - AMD Ryzen 7 4800U in the market?

Best laptops having AMD Ryzen 7 4800U are Lenovo Yoga Slim 7 82A2008VIN Laptop (AMD Ryzen 7/ 8GB/ 512GB SSD/ Win10).

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