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AMD Ryzen 5 3400G vs AMD Ryzen 3 4100

Buy the Ryzen 5 3400G if you need a working PC without a graphics card. Its Radeon RX Vega 11 handles desktop work, video and light 1080p gaming, and it ships with a cooler. Buy the Ryzen 3 4100 only if you already have a discrete GPU and want newer Zen 2 cores. The 3400G's lowest recent price was $67.49 at Pondesk as of November 3, 2026; no current price was given for the 4100.

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AMD
AMD Ryzen 5 3400G Processor

AMD Ryzen 5 3400G

AMD Ryzen 5 3400G Processor

4.8(359 ratings)
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Choose the Ryzen 5 3400G if you are building a budget PC with no graphics card and want integrated Vega 11 graphics plus a bundled cooler.

Pros
  • Runs without a graphics card, which saves the cost of a GPU
  • Vega 11 handles 1080p desktop use and light gaming
  • Higher 4.2 GHz boost clock
  • Boxed cooler included
  • Lowest recent price was $67.49 at Pondesk as of November 3, 2026
Cons
  • Older Zen+ cores, slower per clock than Zen 2
  • Caps memory at DDR4-2933 and 64 GB
  • 4 MB L3 cache is small for modern games
AMD
AMD Ryzen 3 4100 Processor

AMD Ryzen 3 4100

AMD Ryzen 3 4100 Processor

4.7(87 ratings)
See all prices and details

Choose the Ryzen 3 4100 if you already own a discrete graphics card and want newer Zen 2 architecture with DDR4-3200 support.

Pros
  • Zen 2 cores give better per-clock performance
  • Supports DDR4-3200 and up to 128 GB
  • Higher 3.8 GHz base clock
  • Same 65 W TDP and overclocking support
Cons
  • No integrated graphics, so a GPU is mandatory
  • Lower 4.0 GHz boost clock
  • No cooler listed in the box

What separates them

AMD Ryzen 5 3400GAMD Ryzen 3 4100
Integrated graphicsRadeon RX Vega 11, up to 1400 MHz, 3 monitors, 1080pNone; a discrete graphics card is required
ArchitectureZen+ (12 nm)Zen 2
Cores and threads4 cores, 8 threads4 cores, 8 threads
Clocks3.7 GHz base, 4.2 GHz boost3.8 GHz base, 4.0 GHz boost
L3 cache4 MB4 MB
Memory supportDDR4-2933, up to 64 GBDDR4-3200, up to 128 GB
TDP65 W65 W
Boxed coolerIncludedNot stated

Price history

$67.99$66.99
Nov 1Nov 3
  • AMD Ryzen 5 3400G: lowest $67.49 on Nov 3 at Techinn.com.
  • AMD Ryzen 3 4100: lowest $66.99 on Nov 3 at Techinn.com.

Prices at every store

AMD Ryzen 5 3400G

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AMD Ryzen 3 4100

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Specs compared

SpecAMD Ryzen 5 3400GAMD Ryzen 3 4100
Socket TypeSocket AM4AM4
Number Of CoresQuad-core4
Supports OverclockingYesYes
Clock Speed3.7 GHz3.8 GHz
RAM TypeDDR4DDR4
RAM Maximum Capacity64 GB128GB
RAM Speed2933 MHz3200MHz
ManufacturerAMDAMD
Integrated GraphicsYesNo
Memory TypeDDR4DDR4
Max Memory Capacity64 GB128GB
Memory Speed2933 MHz3200MHz
Show all 31 specsShow fewer specs
SpecAMD Ryzen 5 3400GAMD Ryzen 3 4100
Memory Channel SupportDual ChannelDual Channel
Boost Clock Speed4.2 GHz4 GHz
Number Of Threads88
Thermal Design Power (TDP)65 W65 W
CPU ModelRyzen 5 3400GRyzen 3 4100
CPU SeriesRyzen 5Ryzen 3
CPU For Use WithDesktopDesktop
Cache Memory4 MB cache memory—
TDP65 watts—
Discrete Graphics

What reviewers say

AMD Ryzen 5 3400G

  • 4.8 / 5359 ratings

Rated 4.8 out of 5 from 359 ratings, buyers treat it as a dependable budget chip. Most praise the built-in graphics and easy setup for office and light gaming builds.

What people mention
  • Integrated graphicsPraisedOwners value Vega 11 for running displays and light games without a separate card.
  • ValuePraisedBuyers see it as a cheap way to build a working desktop.
  • ThermalsPraisedThe 65 W rating keeps it cool and quiet in small builds.
  • Core countMixedFour cores are fine for daily tasks but limit heavier multitasking.

AMD Ryzen 3 4100

  • 4.7 / 587 ratings

Owners rate it highly as a cheap, cool-running chip for basic builds and older AM4 upgrades. Most criticism centers on its Zen 2 cores and the need for a separate graphics card.

What people mention
  • ValueMixedBuyers like the low price but note 6-core chips cost only a little more.
  • ArchitectureCriticisedOwners point out it uses Zen 2 cores, not the Zen 3 of other 4000-series chips.
  • GraphicsCriticisedWith no integrated graphics, a separate GPU is required.
  • ThermalsPraised

Questions and answers

Which is better for gaming without a graphics card?
The Ryzen 5 3400G. Its Vega 11 graphics run light 1080p games, while the Ryzen 3 4100 will not display anything without a discrete GPU.
Which is faster with a dedicated graphics card?
The Ryzen 3 4100, in most cases. Zen 2 cores do more work per clock than the 3400G's Zen+ cores, despite the lower boost clock.
Is the Ryzen 5 3400G worth the extra money?
Yes if you have no GPU, since it replaces a graphics card purchase. If you already own a GPU, the 4100 is the better value.
Do both fit the same motherboard?
Both use Socket AM4, but check your board's BIOS support. The 3400G needs 300/400-series support, and the 4100 needs a BIOS with Zen 2 support.
Which supports more memory?
The Ryzen 3 4100 supports up to 128 GB at DDR4-3200. The 3400G supports up to 64 GB at DDR4-2933.
Does either come with a cooler?
The boxed Ryzen 5 3400G includes a cooler. No cooler is listed for the Ryzen 3 4100, so budget for one.

More comparisons

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  • AMD Ryzen 5 3400G Processor vs AMD Ryzen 5 5500 6-Core Processor
  • AMD Ryzen 5 5500 6-Core Processor vs AMD Ryzen 3 4100 Processor
  • SR33A - Intel 7th Generation Core i7-7700K Processor vs AMD Ryzen 3 4100 Processor
No
—
GPU TypeIntegrated—
Output Resolution1080p—
Max Monitors Supported3—
FSB Speed1400MHz—
RAM ECC Support—No
ECC Support—No
CPU Generation—Zen 3 Core Architecture, Zen 2 Core Architecture
CPU Release Date—2022-04-04
Integrated Graphics Model—Discrete Graphics Card Required
The 65 W TDP keeps it cool and quiet on stock cooling.