Puget Programs is a vendor of workstation {hardware} that places collectively and ships techniques with many-core CPUs, gobs of RAM, {and professional} GPUs—a number of, if you’d like. The corporate does loads of testing to see what the perfect choices are for its prospects, and fortunately, it publishes its knowledge. The newest benchmark outcomes from Puget pit the Ice Lake Xeon W sequence towards AMD’s Threadripper PRO workstations in Unreal Engine.
Now, you may assume that Unreal Engine is a bizarre alternative for a workstation vendor, however apart from being most likely the most-popular sport engine on the planet for high-visual-fidelity 3D video games, it is also used for duties like digital manufacturing, design prototyping, and even 3D CG for animated shorts and flicks. Skilled utilization like that places it proper in Puget Programs’ goal market, so the seller has really executed fairly a little bit of Unreal Engine efficiency investigation.
Curiously, Puget appears to name out the extraordinarily excessive core counts of AMD’s Threadripper PRO as being the issue that secures the win, and certainly the outcomes do appear to scale considerably on core counts, however we’re not fully satisfied it is the precise core depend that is profitable the day right here. It is true that the previous-generation, Zen 2-based Threadripper chips are doing almost in addition to the newest Zen 3 fashions, however the 24-core Threadripper PRO 5965WX comes out forward of the 32-core Xeon W-3365 in the entire benchmarks.
Each chips run 8 channels of DDR4 reminiscence at as much as 3200 MT/s, so it isn’t that. The Zen 3 structure is not leaps and bounds forward of the Sunny Cove structure utilized in these Ice Lake workstation chips, both. There may be one main distinction in these chips, although: cache capability. The Xeon W-3365 is taking a look at a grand whole of 48 MB of L3 cache for its 32 cores. Evaluate that to the 128 MB of L3 cache on the 24-core Threadripper PRO 5965WX and also you see a sample emerge.
With that mentioned, the advantages of Zen 3 positively make a distinction right here; within the shader compilation step, AMD’s newest processors have a humongous benefit over its personal previous-generation chips, the place the Zen 3-based Threadripper PRO 5975WX (with 32 cores) is available in forward of the Threadripper PRO 3995WX and its 64 Zen 2 cores.
General, AMD’s lead over Intel in Unreal Engine manufacturing duties is huge. Intel’s quickest Xeon W chip in contrast towards AMD’s quickest Threadripper PRO, we see almost double the efficiency on the AMD system. Even evaluating 32-core CPU to 32-core CPU, AMD is means, means forward within the benchmarks—usually finishing the duties in 2/3rds the time.
That is an actual time financial savings that may enhance a workflow, which makes it very troublesome to advocate Intel’s workstation chips for Unreal Engine builders. We did not reproduce all of Puget’s knowledge right here; if you would like to see the remainder of the info in addition to their conclusions, head over to the weblog put up.
