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AMD Ryzen 5 3400G

65 W
3.7 GHz
4.2 GHz
Socket AM4
AMD Socket AM4
AMD Socket AM4
The AMD Ryzen 5 3400G is a desktop processor with 4 cores, launched in July 2019. It is part of the Ryzen 5 lineup, using the Zen+ (Picasso) architecture with Socket AM4. Thanks to AMD Simultaneous Multithreading (SMT) the core-count is effectively doubled, to 8 threads. Ryzen 5 3400G has 4MB of L3 cache and operates at 3.7 GHz by default, but can boost up to 4.2 GHz, depending on the workload. AMD is making the Ryzen 5 3400G on a 12 nm production node using 4,940 million transistors. The silicon die of the chip is not fabricated at AMD, but at the foundry of GlobalFoundries. You may freely adjust the unlocked multiplier on Ryzen 5 3400G, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency.
With a TDP of 65 W, the Ryzen 5 3400G consumes typical power levels for a modern PC. AMD's processor supports DDR4 memory with adual-channel interface. The highest officially supported memory speed is 2933 MHz, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the machine, Ryzen 5 3400G uses a PCI-Express Gen 3 connection. This processor features the Radeon RX Vega 11 integrated graphics solution.
Hardware virtualization is available on the Ryzen 5 3400G, which greatly improves virtual machine performance. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, AMD is including the newer AVX2 standard, too, but not AVX-512.


Socket: AMD Socket AM4
Foundry: GlobalFoundries
Process Size: 12 nm
Transistors: 4,940 million
Die Size: 210 mm²
Package: µOPGA-1331
tJMax: 95°C


Frequency: 3.7 GHz
Turbo Clock: up to 4.2 GHz
Base Clock: 100 MHz
Multiplier: 37.0x
Multiplier Unlocked: Yes
TDP: 65 W


Market: Desktop
Production Status: Active
Release Date: Jul 7th, 2019
Codename: Picasso
Generation: Ryzen 5
(Zen+ (Picasso))
Part#: YD3400C5M4MFH YD3400C5FHBOX
Memory Support: DDR4-2933 MHz
ECC Memory: No
PCI-Express: Gen 3


# of Cores: 4
# of Threads: 8
SMP # CPUs: 1
Integrated Graphics: Radeon RX Vega 11


Cache L1: 96K (per core)
Cache L2: 512K (per core)
Cache L3: 4MB (shared)


  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4A
  • SSE4.1
  • SSE4.2
  • AES
  • AVX
  • AVX2
  • BMI1
  • BMI2
  • SHA
  • F16C
  • FMA3
  • AMD64
  • EVP
  • AMD-V
  • SMAP
  • SMEP
  • SMT
  • Precision Boost