AMD Ryzen 9 7900 12-Core Processor

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

4,912

Overall score

1,296 - Singlecore	18,271 MP ratio x14.1 Multicore
5,005 MP ratio x3.9 Quadcore	17,185 MP ratio x13.3 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	4,351	47,242	16,952	44,555
Average	1,562	20,640	6,038	19,403
Geometric (= official score)	1,296	18,271	5,005	17,185
Harmonic	1,101	16,385	4,248	15,411
Minimum	455	9,141	1,777	8,469

#	Kernel name
1.	Hydro fragment	2,962	34,545	11,557	32,410
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	2,046	23,821	7,961	22,322
3.	Inner product	910	17,800	3,610	16,843
4.	Banded linear equations	1,000	17,385	4,164	16,358
5.	Tri-diagonal elimination, below diagonal	753	15,038	2,986	14,208
6.	General linear recurrence equations	793	14,320	3,098	13,334
7.	Equation of state fragment	4,351	47,242	16,952	44,555
8.	ADI integration	2,328	24,552	8,959	22,972
9.	Integrate predictors	3,094	33,089	11,857	30,856
10.	Difference predictors	719	9,688	2,759	9,037
11.	First sum	455	9,165	1,777	8,646
12.	First difference	861	10,376	3,357	9,780
13.	2-D PIC (Particle In Cell)	654	9,141	2,343	8,469
14.	1-D PIC (Particle In Cell)	895	12,177	3,374	11,391
15.	Casual Fortran. Development version	1,914	23,905	7,465	22,308
16.	Monte Carlo search loop	1,353	15,427	5,196	14,368
17.	Implicit, conditional computation	1,082	25,074	4,263	23,778
18.	2-D explicit hydrodynamics fragment	1,619	17,367	6,250	16,098
19.	General linear recurrence equations	600	12,008	2,358	11,359
20.	Discrete ordinates transport, conditional recurrence on xx	1,728	35,737	6,807	34,061
21.	Matrix*matrix product	1,163	12,304	3,895	11,432
22.	Planckian distribution	3,658	43,462	14,059	40,140
23.	2-D implicit hydrodynamics fragment	1,644	19,196	6,353	18,557
24.	Find location of first minimum in array	899	12,547	3,522	12,388

21,598

Optimized ratio x4.4

Optimized score

5,744 - Singlecore	76,926 MP ratio x13.4 Multicore
22,803 MP ratio x4.0 Quadcore	73,831 MP ratio x12.9 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	25,935	269,653	103,292	257,614
Average	7,689	92,224	30,665	88,550
Geometric (= official score)	5,744	76,926	22,803	73,831
Harmonic	4,513	66,264	17,869	63,591
Minimum	1,738	31,571	6,971	30,235

#	Kernel name
1.	Hydro fragment	23,920	246,797	94,992	231,804
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	6,111	71,353	24,003	68,071
3.	Inner product	6,021	94,774	23,836	91,798
4.	Banded linear equations	6,221	78,777	24,728	75,428
5.	Tri-diagonal elimination, below diagonal	2,635	45,058	10,542	43,179
6.	General linear recurrence equations	2,964	49,058	11,821	46,616
7.	Equation of state fragment	25,935	269,653	103,292	257,614
8.	ADI integration	13,159	132,260	52,406	126,183
9.	Integrate predictors	12,886	131,352	51,506	124,056
10.	Difference predictors	6,709	63,069	26,663	59,624
11.	First sum	2,865	44,159	11,365	41,974
12.	First difference	8,001	94,375	31,701	88,683
13.	2-D PIC (Particle In Cell)	3,124	31,571	11,208	30,235
14.	1-D PIC (Particle In Cell)	3,475	43,381	13,859	41,348
15.	Casual Fortran. Development version	6,278	92,467	24,740	88,056
16.	Monte Carlo search loop	5,781	63,784	22,896	61,242
17.	Implicit, conditional computation	4,412	82,195	17,663	78,562
18.	2-D explicit hydrodynamics fragment	13,996	155,406	59,307	148,111
19.	General linear recurrence equations	1,738	37,150	6,971	35,782
20.	Discrete ordinates transport, conditional recurrence on xx	1,984	42,753	7,848	41,499
21.	Matrix*matrix product	15,450	165,158	61,257	171,729
22.	Planckian distribution	4,315	60,779	17,033	58,204
23.	2-D implicit hydrodynamics fragment	3,991	77,775	15,936	75,793
24.	Find location of first minimum in array	2,575	40,279	10,390	39,620