First tests done
Marcus, if this is possible please add some more statistics to OctaneBench:
1. Core and memory clocks for each of gpus - these parameters affect strongly final scores.
2. GPU Voltage (under rendering only) - its level gives us a general look of how hard the gpu is used.
3. Cuda cores for each of gpu + total cuda cores. A 'final score per cuda core' would be really nice. If someone has 3k vs 20k it would be great to look at relative scores.
4. GPU temperatures recorded right at the end of tests - average or starting temps are irrelevant.
5. Option to select by a user if the system is water or air cooled.
6. For those who have power draw meters an option to enter real power consumption of entire system would be nice.
So the final score would look like this:
Octane version:
2.17
Operating system:
Windows 7 64-bit
Devices:
GeForce GTX TITAN @ 2688 cuda cores, 1293mhz core, 7000mhz memory, 1.2V, 37C, water cooled
GeForce GTX 780 @ 2304 cuda cores, 1293mhz core, 7000mhz memory, 1.213V, 39C, water cooled
GeForce GTX 780 @ 2304 cuda cores, 1293mhz core, 7000mhz memory, 1.213V, 40C, water cooled
GeForce GTX 780 @ 2304 cuda cores, 1293mhz core, 7000mhz memory, 1.213V, 41C, water cooled
____________________Scene,__________Kernel,_________Ms/s,__GTX980_Ms/s,____Ratio,___Weight,________Score
_Idea_(by_Julio_Cayetaño),___info_channels,___383.246626,________81.25,____4.717,_______10,____15.722939
_Idea_(by_Julio_Cayetaño),_direct_lighting,____80.690374,________18.64,____4.329,_______35,____50.503632
_Idea_(by_Julio_Cayetaño),____path_tracing,____70.125203,________15.99,____4.386,_______35,____51.164938
_Idea_(by_Julio_Cayetaño),_____________PMC,____10.081340,_________2.88,____3.500,_______20,____23.336435
ATV_(by_Jürgen_Aleksejev),___info_channels,___147.458088,________32.48,____4.540,_______10,____15.133219
ATV_(by_Jürgen_Aleksejev),_direct_lighting,____51.359056,________12.40,____4.142,_______35,____48.321692
ATV_(by_Jürgen_Aleksejev),____path_tracing,____41.799553,________10.02,____4.172,_______35,____48.668808
ATV_(by_Jürgen_Aleksejev),_____________PMC,____14.865587,_________3.77,____3.943,_______20,____26.287510
___Box_(by_Enrico_Cerica),___info_channels,___264.969876,________59.18,____4.477,_______10,____14.924517
___Box_(by_Enrico_Cerica),_direct_lighting,____51.228626,________11.76,____4.356,_______35,____50.822049
___Box_(by_Enrico_Cerica),____path_tracing,____51.779837,________11.74,____4.411,_______35,____51.456397
___Box_(by_Enrico_Cerica),_____________PMC,____14.306461,_________3.83,____3.735,_______20,____24.902455
Total score
421.244591
Total score per cuda core
421.244591/9600 = 0.4387
# of cuda cores 9600
Total power draw
955W
PS. From the test it seems that 980 is really great for PMC kernel - much better than 780 or titan. I'll run separate tests soon