 Apple A9X / iPad Pro

EvoBench v3.3 · 24 Livermore kernels · Waverian Evolution benchmark

Version	3.3.0
Date	12:18 26/11/2024
Compiler	Apple clang version 15.0.0 (clang-1500.3.9.4)
Logical cores	2
CPU name	 Apple A9X / iPad Pro
Comment	Apple A9X / 1st-gen iPad Pro 12.9" / S8000-64bit / Year 2015
Clockrate	2,260 MHz
TDP	5.00 W
Normalized	ST/GHz: 746 · MT/Watt: 631

605

Overall score

395 - Singlecore	749 MP ratio x1.9 Multicore
749 MP ratio x1.9 Quadcore	717 MP ratio x1.8 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	1,023	1,924	1,924	1,902
Average	454	859	859	825
Geometric (= official score)	395	749	749	717
Harmonic	346	656	656	625
Minimum	170	319	319	299

#	Kernel name
1.	Hydro fragment	713	1,350	1,350	1,286
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	555	1,055	1,055	985
3.	Inner product	314	591	591	551
4.	Banded linear equations	293	550	550	525
5.	Tri-diagonal elimination, below diagonal	257	486	486	475
6.	General linear recurrence equations	270	513	513	507
7.	Equation of state fragment	1,023	1,924	1,924	1,902
8.	ADI integration	714	1,352	1,352	1,292
9.	Integrate predictors	890	1,695	1,695	1,567
10.	Difference predictors	207	395	395	352
11.	First sum	170	319	319	299
12.	First difference	251	478	478	462
13.	2-D PIC (Particle In Cell)	176	337	337	315
14.	1-D PIC (Particle In Cell)	259	490	490	472
15.	Casual Fortran. Development version	712	1,347	1,347	1,304
16.	Monte Carlo search loop	329	626	626	596
17.	Implicit, conditional computation	510	962	962	921
18.	2-D explicit hydrodynamics fragment	644	1,221	1,221	1,170
19.	General linear recurrence equations	239	454	454	429
20.	Discrete ordinates transport, conditional recurrence on xx	532	1,017	1,017	983
21.	Matrix*matrix product	354	672	672	666
22.	Planckian distribution	624	1,178	1,178	1,167
23.	2-D implicit hydrodynamics fragment	614	1,156	1,156	1,140
24.	Find location of first minimum in array	241	458	458	443

2,560

Optimized ratio x4.2

Optimized score

1,687 - Singlecore	3,153 MP ratio x1.9 Multicore
3,153 MP ratio x1.9 Quadcore	3,011 MP ratio x1.8 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	6,008	11,317	11,317	11,754
Average	2,083	3,887	3,887	3,737
Geometric (= official score)	1,687	3,153	3,153	3,011
Harmonic	1,383	2,583	2,583	2,467
Minimum	494	875	875	860

#	Kernel name
1.	Hydro fragment	3,257	5,837	5,837	5,686
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	1,152	2,243	2,243	2,067
3.	Inner product	1,338	2,561	2,561	2,260
4.	Banded linear equations	1,852	3,566	3,566	3,345
5.	Tri-diagonal elimination, below diagonal	700	1,317	1,317	1,282
6.	General linear recurrence equations	755	1,434	1,434	1,479
7.	Equation of state fragment	6,008	11,317	11,317	11,754
8.	ADI integration	4,830	9,084	9,084	8,780
9.	Integrate predictors	4,709	8,843	8,843	8,034
10.	Difference predictors	1,658	3,056	3,056	2,825
11.	First sum	903	1,666	1,666	1,548
12.	First difference	2,225	4,287	4,287	3,989
13.	2-D PIC (Particle In Cell)	865	1,667	1,667	1,519
14.	1-D PIC (Particle In Cell)	1,101	2,123	2,123	1,970
15.	Casual Fortran. Development version	2,769	5,196	5,196	4,795
16.	Monte Carlo search loop	1,807	3,563	3,563	3,129
17.	Implicit, conditional computation	1,476	2,690	2,690	2,556
18.	2-D explicit hydrodynamics fragment	3,713	6,695	6,695	6,329
19.	General linear recurrence equations	494	875	875	860
20.	Discrete ordinates transport, conditional recurrence on xx	2,203	3,916	3,916	4,078
21.	Matrix*matrix product	1,996	3,626	3,626	3,820
22.	Planckian distribution	1,594	2,887	2,887	2,882
23.	2-D implicit hydrodynamics fragment	1,834	3,406	3,406	3,331
24.	Find location of first minimum in array	765	1,440	1,440	1,359