AMD Ryzen 5 3400G Review

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If you’re unfamiliar with the market, AMD’s processor portfolio could seem a little complicated. AMD offers two distinct products, one with graphics and the other without, in contrast to Intel, which integrates graphics into each of its mainstream processors.

One of the former is the AMD Ryzen 5 3400G, an AMD APU (Accelerated Processing Unit) that combines Ryzen CPU cores and Vega GPU cores. A quad-core processor with the finest integrated graphics on a desktop chip currently is the end result. And the price is only $150 (on release).

Who would want one of them, though? After all, you must want the best graphics card if you’re constructing a gaming PC, even one on a tight budget. Wrong. You’ve come to the correct place if you’re looking for a super-budget way to enter the world of PC gaming.

It’s unfortunate that AMD’s naming scheme for its APUs and the Ryzen CPUs on which they’re built somewhat conflict. This is not based on AMD’s Zen 2 7nm architecture featured in the Ryzen 3000 CPU range, despite being an APU in the 3000 series. Even though it’s only $150, it’s worth mentioning because I can see unwary clients being taken advantage of.

AMD Ryzen 5 3400G Specifications

Since the AMD Ryzen 5 3400G has simultaneous multithreading across its four cores, you truly have eight processing threads at your disposal. It is constructed utilizing the 12nm process, which was initially launched with AMD’s second-generation Ryzen processors, and has a 3.7GHz base clock and 4.2GHz boost clock.

AMD Ryzen 5 3400G 2

The AMD Ryzen 5 3400G RX Vega 11 graphics are its biggest draw. Although it only has 11 Vega GPU cores, it can still play many modern games if you’re content with decreasing the in-game graphics preset and lowering the resolution to 1080p or 720p.

Along with the chip, a Wraith Spire cooler is also included in the box, so you can save spending money on both a CPU cooler and a discrete graphics card when using this chip.

Due to compatibility with the AM4 socket, which is the same socket used across the AMD Ryzen family, this chip may also be installed in the majority of current AMD motherboards. Just keep in mind that for this chip to function, your motherboard will need a suitable BIOS and a spare video output.

AMD Ryzen 5 3400G Specs

PlatformBoxed Processor
# of CPU Cores4
Base Clock3.7GHz
L3 Cache4MB
Processor Technology for CPU Cores12nm FinFET
Thermal Solution (PIB)AMD Wraith Spire
Launch Date7/7/2019
Product FamilyAMD Ryzen™ Processors
# of Threads8
L1 Cache384KB
Default TDP65W
Unlocked for OverclockingYes
Thermal Solution (MPK)AMD Wraith Spire
*OS SupportWindows 10 – 64-Bit EditionRHEL x86 64-BitUbuntu x86 64-Bit
Product LineAMD Ryzen™ 5 Desktop Processors with Radeon™ Vega Graphics
Max. Boost ClockUp to 4.2GHz
L2 Cache2MB
AMD Configurable TDP (cTDP)45-65W
CPU SocketAM4
Max. Operating Temperature (Tjmax)95°C

Overclocking of AMD Ryzen 5 3400G 

We tried both manual overclocking and AMD’s auto-overclocking PBO capability, which is a wonderful addition to the AMD Ryzen 5 3400G. However, we discovered that hand tuning yielded greater performance benefits. The graphics engine in particular, which is unaffected by the auto-overclocking option, is a good example of this.

AMD Ryzen 5 3400G 3

The Ryzen 5 3400G’s execution cores were overclocked to 4.2 GHz using 1.25V VCCDR SoC voltage and 1.38V vCore, which is a good improvement above the maximum 4.0 GHz overclock we achieved with the previous-generation 2400G. A steady 1700 MHz graphics clock rate was also unlocked by pushing the graphics engine up to 1.2V, which is another excellent gain above the previous generation’s top speed of 1555 MHz.

Additionally, we increased the memory’s speed to DDR4-3466 with timings of 14-14-14-34, which was a respectable improvement over the 2400G’s DDR4-2933. This resulted in another significant improvement in integrated graphics performance, however it should be noted that most memory kits that support such a high memory data transfer rate are typically expensive for a budget build. Results from less expensive kits will vary.

With our fully overclocked settings, the stock cooling on the 3400G reached a maximum temperature of 82C, which we found to be more than suitable for overclocking. The chip frequently stayed in the mid-70s with less taxing workloads.

AMD Ryzen 5 3400G Tests & Performance

While the AMD Ryzen 5 3400G features an all-core overclock of 4.2 GHz combined with DDR4-3466 memory and a 1700 MHz GPU clock, all third-generation Ryzen listings with “PBO” suggest an auto-overclocked configuration with DDR4-3600 memory. DDR4-3600 is used in Intel’s overclocked variants.

Along with running the chips through our standardized battery of discrete GPU tests, we tested the integrated graphics engine at 1080p and 720p gaming resolutions. It should go without saying that the testing of processors with integrated graphics has a far greater influence. Although we only tested the Core i3-9100 in our integrated graphics tests, rest assured that other Intel CPUs with the same UHD Graphics 630 engine will perform similarly.

When using a discrete graphics card, Civilization VI benefits from greater clock rates and per-core performance, but Intel’s Core i3-9100 struggles despite the increased clocks because of its unimpressive UHD 630 graphics engine. Here, both at 1920×1080 resolution and at 1280×720 resolution, the i3-9100 lags well behind the competition.

AMD Ryzen 5 3400G 4

The $99 Ryzen 3 3200G is surprisingly agile given its lower allocation of 8 CUs while the Ryzen 5 3400G offers strong performance at basic settings.

When playing Dota 2 at 1080p and 720p resolutions with the “best-looking” option, the AMD Ryzen 5 3400G comfortably won first place thanks to its fluid gaming performance. The Core i3-performance 9100’s at 1080p was unusable, but its 34 frames per second in the 720p tests is acceptable. While the Ryzen APUs persevered with fluid gaming performance, we frequently observed hitching during our test sequence.

Far Cry 5 is a more recent game, so most people wouldn’t anticipate being able to play it on integrated graphics, but the Ryzen APUs handled the 720p round of tests fairly well, albeit with toned-down settings. Our 1080p series of tests weren’t quite as stunning, but overclocking made the game playable. Additionally, you have the option to switch to a lesser quality preset to gain a few more frames per second.

The Ryzen APUs also perform unexpectedly well on the World of Tanks Encore benchmark, with frame rates easily above 60 fps in the 1080p testing. A mysterious problem with our data charts stopped us from charting the effects of switching to the lighter presets, which revealed several hundred frames per second of speed from the Ryzen processors and 100+ frames per second from the Intel Core i3-9100. At 1080p, the Core i3-9100 struggled once more and to the point of being unplayable.

Final Thoughts on AMD Ryzen 5 3400G 

AMD Ryzen 5 3400G 5

Then, the conclusion. It is definitely worth the investment for the kind of individual who might want to get one of them. The truth is quite easy, but you may spend all day attempting to understand tiny intricacies about it. It is a product with astounding performance at an unbelievable price, especially when using its integrated GPU.

If you spend $150 on an Intel or ordinary Ryzen chip, a graphics card is required in order to have a playable gaming experience. Even if you don’t intend to play games much, it’s still a fantastic purchase, and as it runs on the AM4 platform, you have many upgrade options.

An APU based on Zen 2 and Navi would have been good to see, but it looks like we’ll have to wait at least a year for those. The main factor working against the 3400G is likely when it will launch on the market. While amazing, neither the CPU cores nor the GPU cores represent a significant improvement over the 2400G from the previous year. If you shop around, you can probably find the 2400G for a reasonable price, making it the maybe wiser decision.

However, if you treat the 3400G as what it is and ignore everything else, it’s really wonderful and one of my favorite PC items of the year. It unequivocally demonstrates that you can game on a very little budget and yet have a nice time. Additionally, you still have a powerful CPU to add a graphics card to in the future if you decide to save up for one. The 3400G is a wise choice, though, whether you’re looking for a cheap gaming rig, a small-form factor PC, or really anything in between. is an affiliate. As an Amazon Associate I earn from qualifying purchases.
AMD Ryzen 5 3400G
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