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+--- Thread: Question on why 1 GPU is showing ~100H/s less than the other (/thread-4026.html)
Question on why 1 GPU is showing ~100H/s less than the other - tazdevil - 01-29-2015
I have two GPU's same vendor; os Ubuntu Server latest release, drivers I believe the latest, amd-catalyst-14-9-linux.
Board name: AMD Radeon R9 200 Series
Board name: AMD Radeon R9 200 Series
Board name:
Platform Name: AMD Accelerated Parallel Processing
Platform Name: AMD Accelerated Parallel Processing
Name: Pitcairn
Name: Pitcairn
Name: Intel(R) Core(TM) i3 CPU 530 @ 2.93GHz
./oclHashcat64.bin -m 7100 -b
oclHashcat v1.32 starting in benchmark-mode...
Device #1: Pitcairn, 2000MB, 1070Mhz, 20MCU
Device #2: Pitcairn, 2000MB, 1070Mhz, 20MCU
Hashtype: OSX v10.8 / v10.9
Workload: 35000 loops, 2 accel
Speed.GPU.#1.: 382 H/s
Speed.GPU.#2.: 287 H/s
Speed.GPU.#*.: 669 H/s
Started: Wed Jan 28 21:41:41 2015
Stopped: Wed Jan 28 21:42:07 2015
GPU #2 is about 100 H/s less in the benchmark mode.. is this normal?
RE: Question on why 1 GPU is showing ~100H/s less than the other - epixoip - 01-29-2015
od6config is your friend