In this instance, aside from seeing the comparison in each coding mode for cores and IPC, we also get to see the difference in performance moving from a C++ based code-stack to an OpenCL one with a CPU as the main host. LuxMark v3.1: LinkĪs a synthetic, LuxMark might come across as somewhat arbitrary as a renderer, given that it's mainly used to test GPUs, but it does offer both an OpenCL and a standard C++ mode. Being one of the bigger open source tools out there, it means both AMD and Intel work actively to help improve the codebase, for better or for worse on their own/each other's microarchitecture.īlender loves threads and memory bandwidth. We managed to wrap up a standard workload into the February 5 nightly build of Blender and measure the time it takes to render the first frame of the scene. Corona likes to pile on the threads, so the results end up being very staggered based on thread count.įor a render that has been around for what seems like ages, Blender is still a highly popular tool. The official benchmark tables list user submitted results in terms of time, however I feel rays per second is a better metric (in general, scores where higher is better seem to be easier to explain anyway). OK, it's more complicated than that, but the benchmark renders a fixed scene six times and offers results in terms of time and rays per second. Corona 1.3: linkĬorona is a standalone package designed to assist software like 3ds Max and Maya with photorealism via ray tracing. Here we take a few of the usual rendering packages under Windows 10, as well as a few new interesting benchmarks.Īll of our benchmark results can also be found in our benchmark engine, Bench. Sometimes rendering programs end up being heavily memory dependent as well - when you have that many threads flying about with a ton of data, having low latency memory can be key to everything. Rendering tests are a long-time favorite of reviewers and benchmarkers, as the code used by rendering packages is usually highly optimized to squeeze every little bit of performance out.
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