AMD Ryzen 5 3400GE

The AMD Ryzen 5 3400GE is a 4-core, 8-thread desktop processor built on the Zen+ architecture (Picasso) using a 12 nm process. It operates at a 3.30 GHz base clock and a 4.00 GHz boost clock, with a 35 W TDP. It features an integrated Radeon RX Vega 11 GPU and targets the AMD Socket AM4 platform. In the benchmark database, it holds an average score of 2175, placing it in the 49th percentile of all CPUs. Its production status is active, and it was released on July 6, 2019.

Platform and Compatibility

The Ryzen 5 3400GE is designed for the AMD Socket AM4, a platform that supports DDR4 memory. The memory interface is dual-channel, delivering a theoretical bandwidth of 46.9 GB/s. For expansion, the processor provides PCIe Gen 3 lanes. Notably, ECC memory is not supported, which is a consideration for users seeking error-correcting memory in a workstation context. The processor has an unlocked multiplier, meaning the clock frequency can be adjusted by the user to extract additional performance. The underlying die, fabricated on a 12 nm process by GlobalFoundries, measures 210 mm² and contains 4,940 million transistors. The cache hierarchy is structured as 96 KB of L1 per core, 512 KB of L2 per core, and a shared 4 MB L3 cache. This configuration is typical for the Zen+ generation, providing low latency access to frequently used data. The upgrade path on the AM4 socket is a key feature, as it allows users to potentially move to other processors within the same platform, although specific compatibility details are determined by the motherboard. The 4-core, 8-thread configuration, combined with the dual-channel memory bus, provides a balanced foundation for a wide range of desktop applications. The memory bandwidth of 46.9 GB/s is adequate for the core count, ensuring that the processor is not starved for data in typical workloads.

Power and Thermals

With a TDP of 35 W, the Ryzen 5 3400GE falls into a very low-power class for desktop processors. This rating implies that a standard, capable air cooler is more than sufficient to manage thermals under load. The low TDP also makes the processor an excellent candidate for compact or fanless systems where heat output and acoustic noise are critical constraints. The 12 nm process node contributes to this efficiency, as does the specific transistor count of 4,940 million. The base clock of 3.30 GHz and boost clock of 4.00 GHz are achieved within this power envelope. The 210 mm² die size is relatively large for a 35 W part, which can help with heat spreading across the integrated heat spreader. Users building small-form-factor PCs will find the thermal requirements easy to satisfy, as the 35 W rating allows for very small heatsinks. The unlocked multiplier allows for overclocking, but pushing the clocks higher will increase power draw beyond the 35 W specification, so cooling headroom must be considered. For users who prioritize silent operation, this processor is particularly well-suited, as the low power draw generates minimal heat that needs to be dissipated. The combination of a 4.00 GHz boost clock and a 35 W TDP demonstrates a strong balance of performance and efficiency, making it a standout choice for power-conscious builders.

Benchmark Performance

Benchmark results indicate a solid mid-range performance profile. In Cinebench R15, the processor scores 757 in multi-core and 106 in single-core. Cinebench R20 results show 3158 in multi-core and 445 in single-core. The Cinebench R23 test yields 7520 in multi-core and 1061 in single-core. These scores place the Ryzen 5 3400GE at the 49th percentile of all CPUs in the database, meaning it outperforms roughly half of the processors tracked. The average benchmark score is 2175. When compared to its nearest rivals, the performance is remarkably tight. The Intel Core i5-1038NG7 and Intel Core i3-1315UE both achieve an identical average score of 2175, resulting in a 0% delta. The Intel Core i5-9500T scores 2177, giving a delta of -0.1% against the 3400GE. The Intel Core i7-1185GRE scores 2181, a delta of -0.3%. These deltas are extremely small, indicating that the 3400GE is functionally equivalent to these competing parts in aggregate. The single-core score of 1061 in R23 is respectable for a 4.00 GHz boost clock, while the multi-core score of 7520 reflects the 4-core, 8-thread configuration. The R15 single-core score of 106 is lower than the R20 and R23 scores relative to multi-core, which is expected due to the different workload scaling. Overall, the benchmark data shows a processor that is neither a performance leader nor a laggard, but rather sits comfortably in the middle of the pack. The 49th percentile ranking confirms that it delivers a predictable, mainstream level of compute capability.

Who Should Consider It

The Ryzen 5 3400GE is a compelling option for users who prioritize low power consumption and integrated graphics. For office and productivity tasks, the 4 cores and 8 threads provide sufficient parallelism for spreadsheets, web browsing, and document editing. The integrated Radeon RX Vega 11 GPU enables basic 2D and casual 3D graphics without requiring a discrete card. For light gaming, it can handle esports titles at modest settings. Content creators working with short videos or simple renders will find the Cinebench R23 multi-core score of 7520 adequate for occasional use. The 35 W TDP makes it ideal for always-on servers or home theater PCs where noise and heat are paramount. The active production status ensures that it remains a viable choice for new builds. The unlocked multiplier adds value for enthusiasts who want to tune performance, though the low-power design limits the overclocking headroom. For users who do not need a discrete GPU and want to minimize their system's footprint, this processor offers a complete package. Its performance level, as indicated by the 49th percentile ranking, makes it suitable for mainstream users rather than high-end enthusiasts. The dual-channel memory support and 46.9 GB/s bandwidth further enhance its suitability for everyday multitasking.

How It Compares

vs. Intel Core i5-1038NG7: The Ryzen 5 3400GE and the Intel Core i5-1038NG7 share an identical average benchmark score of 2175, yielding a 0% delta. This parity is notable given the architectural differences, but the data shows that in aggregate multi-threaded and single-threaded workloads, the two perform on par. The 3400GE achieves this equivalence while maintaining a 35 W TDP, highlighting its efficiency.

vs. Intel Core i3-1315UE: The Intel Core i3-1315UE also matches the Ryzen 5 3400GE with a score of 2175 and a 0% delta. The 3400GE's Zen+ architecture and 4.00 GHz boost clock allow it to keep pace with a newer mobile-oriented chip, underscoring the sustained relevance of the 12 nm design. The benchmark results confirm that the 3400GE is not disadvantaged by its older architecture in this comparison.

vs. Intel Core i5-9500T: The Intel Core i5-9500T posts a slightly higher average score of 2177, giving the Ryzen 5 3400GE a delta of -0.1%. This 2-point difference is negligible in real-world terms, placing the two processors in the same performance tier. Users choosing between them would see no practical difference in application performance, based on the average benchmark score.

vs. Intel Core i7-1185GRE: The Intel Core i7-1185GRE leads this group with an average score of 2181. The Ryzen 5 3400GE trails by 0.3%, a gap of just 6 points. Despite the rival's higher nominal positioning, the benchmark results show that the 3400GE delivers nearly identical performance, making it a strong low-power alternative. The delta of -0.3% is well within the noise of typical benchmark variance.