Timeline for Why don't 2 GPUs double the graphics performance of a computer compared to a single GPU?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 2, 2015 at 6:18 | vote | accept | michaeljan | ||
| Jul 25, 2015 at 17:22 | vote | accept | michaeljan | ||
| Jul 25, 2015 at 17:22 | |||||
| Jul 25, 2015 at 17:21 | vote | accept | michaeljan | ||
| Jul 25, 2015 at 17:22 | |||||
| Jul 23, 2015 at 15:49 | comment | added | user4577 | One can also encounter constraints in other parts of the system. For example, if (to be fully utilized) each GPU requires N bytes per second of main memory bandwidth and the CPU is using all but N bytes per second of it, then there would be no speedup from adding a GPU (there could even be a slowdown from increased resource contention). | |
| Jul 23, 2015 at 7:03 | history | edited | Sagnik | CC BY-SA 3.0 |
added 20 characters in body
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| Jul 23, 2015 at 6:21 | history | answered | Sagnik | CC BY-SA 3.0 |