Question GPGPU testing with normal graphic cards

Nov 29, 2008
133
1
91
#1
Anyone testing some graphic cards like this:
GPU timing comparison
Xeon 12T/6C of Nehalem type is compared with Tesla 2070 GPU on matrix multiply. This is FP64 but FP32 should be more interesting.
No opt is used as 90 sec for a 3 GHz Xeon running 2000x2000 is really slow.
 
Nov 29, 2008
133
1
91
#4
This is Tesla V100:
Tesla with HBM2

Totally out of budget for most of us but it could be intersting to see which benchmarks are depending of BW and which are not.
 
Nov 29, 2008
133
1
91
#7
This is matrix multiply for some cards (FP32):
Matrix multiply

It is very much up and down like a switchback. I guess the cache in a GPU is not as sophisticated as in a CPU.
 

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