topic Re: Find Floating Point Operation (Flops) of my processor in Mobile and Desktop Processors

Find Floating Point Operation (Flops) of my processor

ahass5 — Sun, 03 Jun 2018 05:48:50 GMT

Recently i purchased Intel Xeon E-7 Series, Intel® Xeon® Processor E7-8891 v3 processor, I want to know Floating Point Operation (Flops) of my processor , please helap me and guide me in this regard,

Thanks

Re: Find Floating Point Operation (Flops) of my processor

AlHill — Sun, 03 Jun 2018 05:51:46 GMT

You may want to review this thread:

Doc

Re: Find Floating Point Operation (Flops) of my processor

idata — Tue, 05 Jun 2018 08:22:57 GMT

Hello alihassan_2018,

For Intel® Xeon® Processor E7-8891 v3 processor, we use the following formula:

Theoretical Max Value = Processor speed (GHz) * (4 FLoating-points OPerations per Second) * (Number of physical cores)

Theoretical Max Value = 2800000000 (2.80GHz) * 4 * 10 = 112000000000 FLOPS = 112.00 GFLOPS

Best regards,

Charlie_Intel

Re: Find Floating Point Operation (Flops) of my processor

idata — Tue, 12 Jun 2018 06:06:43 GMT

Hello alihassan_2018,

We are wondering if you have further questions.

Best regards,

Charlie_Intel

Re: Find Floating Point Operation (Flops) of my processor

idata — Tue, 19 Jun 2018 08:11:33 GMT

Hello alihassan_2018,

We are wondering if the information provided worked for you?

Best regards,

Charlie_Intel

Re: Find Floating Point Operation (Flops) of my processor

TAumü — Wed, 03 Jul 2019 21:25:06 GMT

Hello,

I have to calclulate the peak FLOPs for our SoC server system for export declaration

We use Intel Xeon D 1518 and Intel Xeon D 1521.

For Vector Processor Wi = 0.9 for non Vector Processor Wi = 0.3

Ti = cycletime of the CPU

Ri / FPO/Ti

APP = W1 x (FPO/TI) + W2 x (FPO/TI) + W3 x (FPO/TI) + W4 x (FPO/TI)

I need a datasheet of both CPU were the Flop per second and core are mentioned

Best Regards

Thomas