Designing a duo 8 core Xeon graphics workstation for animation purposes which have 128GB (8 x 16GB) DDR4 2800 memory and four Nvidia Titan X GPUs for a total of 12288 cores (Essentially a "poor mans VCA"), plus a couple HDDs and an SSD.
Read through another thread concerning a similar build but that was for a x4 Titan-X SLI setup. As I understand, from that thread, SLI reduces the total power requirement to a degree, however I will be keeping all 4 GPUs independent (which is standard for multiple GPU workstations).
What I am need to know is how "hefty" of a PSU would be required to safely power this beast. Basically I like to have a "reasonable" amount of "headroom" to reduce the chance of a "meltdown" during "heavy" and extended rendering jobs.
Read through another thread concerning a similar build but that was for a x4 Titan-X SLI setup. As I understand, from that thread, SLI reduces the total power requirement to a degree, however I will be keeping all 4 GPUs independent (which is standard for multiple GPU workstations).
What I am need to know is how "hefty" of a PSU would be required to safely power this beast. Basically I like to have a "reasonable" amount of "headroom" to reduce the chance of a "meltdown" during "heavy" and extended rendering jobs.