OnLogic ML100G-41 - A Great AMD Ryzen Powered SFF Industrial-Grade Computer

The AMD Ryzen 7 4800U eight core / sixteen thread processor has a base clock of 1.8GHz and a maximum boost clock of 4.2GHz. The default TDP for the 4800U is 15 Watts while the configurable TDP os up to 25 Watts. Thus for a passively-cooled system it can become a bit warm but manageable.

While running a number of different workloads on this industrial PC, the Ryzen 7 4800U was indeed hitting its maximum boost clock frequencies (and even a 4.3GHz reading).

Under the demanding workloads the peak CPU package power consumption recorded was 23.6 Watts but for most of the benchmarks the 4800U was consuming 20 Watts or less and an average across the single and multi-threaded workloads at around 7 Watts.

Under the demanding tests the Ryzen 7 4800U core temperature averaged out to 84 degrees when this passively-cooled system was within a room temperature environment.

The GPU core temperature had an average of 62 degrees and a peak of 74 degrees.

Meanwhile the overall system/motherboard temperature for the ML100G-41 was 74 degrees with a peak of 95 degrees, which isn't really that surprising with our testing of many fanless industrial PCs over the years.

For those wondering about performance expectations with a passively-cooled Ryzen 7 4800U, below is a look at the side-by-side performance against an Intel Core i7 10700T within the previously-tested and passively-cooed OnLogic Helix 500.

The Core i7 10700T did lead in some of the single-threaded tests to little surprise considering its higher turbo frequency. The Ryzen 7 4800U led with its stronger Vega graphics performance and in a variety of other workloads came out ahead of the 8c/16t Comet Lake processor.

If taking the geometric mean across dozens of different benchmarks, the Ryzen 7 4800U performance came out very similar to the Intel Core i7 10700T Comet Lake industrial PC. Those interested can see all of the individual benchmark results via this OpenBenchmarking.org result file. There is also more standalone OnLogic ML100G data via this result file, among other recent and ongoing benchmarks with this device -- like the recent AMD APU performance boost from Linux 5.16 testing.

Those looking for a high-end, AMD-powered industrial PC can learn more about this great little device at OnLogic.com. During my testing over the past number of weeks this Ryzen 7 4800U powered industrial PC has been operating well, Linux friendly, and boasting the great build quality we have come to love from OnLogic systems.