Intel Core i5 10400F vs AMD Ryzen 5 Pro 4650G

We compared two 6-core desktop CPUs: the 2.9 GHz Intel Core i5 10400F against the 3.7 GHz AMD Ryzen 5 Pro 4650G. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 4650G and 10400F
Advantages of Intel Core i5 10400F
  • Supports up to 128 GB DDR4-2666 RAM
  • Has 4 MB larger L3 cache size
  • 2% higher Turbo Boost frequency (4.3 GHz vs 4.2 GHz)
Advantages of AMD Ryzen 5 Pro 4650G
  • More modern manufacturing process – 7 versus 14 nanometers
  • Includes an integrated GPU Radeon Vega 7
  • Around 2.11 GB/s (5%) higher theoretical memory bandwidth


Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Full technical specification of Intel Core i5 10400F and AMD Ryzen 5 Pro 4650G


Vendor Intel AMD
Released May 1, 2020 July 21, 2020
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Comet Lake Zen 2
Model number i5-10400F -
Socket LGA-1200 AM4
Integrated GPU No Radeon Vega 7


Cores 6 6
Threads 12 12
Base Frequency 2.9 GHz 3.7 GHz
Turbo Boost Frequency 4.3 GHz 4.2 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 29x 37x
Bus Bandwidth 8 GT/s -
L1 Cache 64K (per core) 96K (per core)
L2 Cache 256K (per core) 512K (per core)
L3 Cache 12MB (shared) 8MB (shared)
Unlocked Multiplier No No


Transistors - 4.9 billions
Fabrication process 14 nm 7 nm
TDP 65 W 45-65 W
Max. temperature 100°C 95°C


Integrated Graphics - Radeon Vega 7
GPU Base Clock - 300 MHz
GPU Boost Clock - 1900 MHz
Shading Units - 448
TMUs - 28
ROPs - 7
TGP - 10-45 W

Memory support

Memory types DDR4-2666 DDR4-3200
Memory Size 128 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 43.71 GB/s
ECC Support No Yes


Official site Intel Core i5 10400F official page AMD Ryzen 5 Pro 4650G official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 12

Cast your vote

Choose between two processors
4 (6.6%)
57 (93.4%)
Total votes: 61


So which CPU will you choose: AMD Ryzen 5 Pro 4650G or Intel Core i5 10400F?