First Steps in Porting the LFRic Weather and Climate Model to the FPGAs of the EuroExa Architecture

Table 5

Comparison of ZU9 FPGA double-precision matrix-vector performance with Intel multicore CPU performance.

Hardware	Matrix-vector performance (Gflop/s)	Peak performance (Gflop/s)	Percentage peak
ZCU102 FPGA	5.34	600	0.9%
Intel Broadwell E5-2650 v2 2.60 GHz 8-core CPU	9.86	332.8	3.0%