AMD Ryzen 9 7900X 12-Core Processor

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

5,065

Overall score

1,312 - Singlecore	19,297 MP ratio x14.7 Multicore
5,132 MP ratio x3.9 Quadcore	19,159 MP ratio x14.6 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	4,398	49,255	17,219	49,304
Average	1,578	21,769	6,169	21,638
Geometric (= official score)	1,312	19,297	5,132	19,159
Harmonic	1,116	17,311	4,369	17,171
Minimum	464	9,356	1,827	9,217

#	Kernel name
1.	Hydro fragment	2,993	35,974	11,770	35,620
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	2,044	24,697	7,984	24,553
3.	Inner product	940	18,669	3,677	18,481
4.	Banded linear equations	1,079	18,097	4,241	17,985
5.	Tri-diagonal elimination, below diagonal	777	15,704	3,045	15,582
6.	General linear recurrence equations	803	15,020	3,160	14,830
7.	Equation of state fragment	4,398	49,255	17,219	49,304
8.	ADI integration	2,332	25,696	9,068	25,589
9.	Integrate predictors	3,098	34,730	12,140	34,418
10.	Difference predictors	725	10,159	2,841	10,054
11.	First sum	464	9,624	1,827	9,546
12.	First difference	865	10,812	3,411	10,780
13.	2-D PIC (Particle In Cell)	616	9,356	2,423	9,217
14.	1-D PIC (Particle In Cell)	908	13,214	3,509	12,919
15.	Casual Fortran. Development version	1,934	25,310	7,573	25,161
16.	Monte Carlo search loop	1,303	16,115	5,093	15,944
17.	Implicit, conditional computation	1,109	26,760	4,346	26,581
18.	2-D explicit hydrodynamics fragment	1,627	18,052	6,355	17,902
19.	General linear recurrence equations	614	12,653	2,406	12,589
20.	Discrete ordinates transport, conditional recurrence on xx	1,781	38,619	6,963	38,539
21.	Matrix*matrix product	1,162	13,171	4,411	13,029
22.	Planckian distribution	3,669	45,515	14,340	45,278
23.	2-D implicit hydrodynamics fragment	1,651	20,455	6,470	20,627
24.	Find location of first minimum in array	968	14,798	3,789	14,780

22,314

Optimized ratio x4.4

Optimized score

5,774 - Singlecore	82,270 MP ratio x14.2 Multicore
23,389 MP ratio x4.1 Quadcore	83,696 MP ratio x14.5 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	26,417	297,424	108,710	297,758
Average	7,873	99,438	31,971	101,398
Geometric (= official score)	5,774	82,270	23,389	83,696
Harmonic	4,461	69,973	18,029	70,959
Minimum	1,798	30,806	7,227	30,400

#	Kernel name
1.	Hydro fragment	24,130	280,542	99,619	275,431
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	6,400	79,592	25,866	79,197
3.	Inner product	5,522	101,185	22,987	101,195
4.	Banded linear equations	6,483	87,856	26,154	86,426
5.	Tri-diagonal elimination, below diagonal	2,736	50,216	11,017	49,662
6.	General linear recurrence equations	3,072	61,534	12,407	60,782
7.	Equation of state fragment	26,417	297,424	108,710	297,758
8.	ADI integration	13,728	142,969	55,459	145,409
9.	Integrate predictors	13,538	142,045	54,583	144,988
10.	Difference predictors	6,982	68,678	28,207	70,145
11.	First sum	2,983	49,514	12,016	49,386
12.	First difference	7,494	100,633	32,185	101,427
13.	2-D PIC (Particle In Cell)	2,538	30,806	10,218	30,400
14.	1-D PIC (Particle In Cell)	2,901	47,038	11,791	46,245
15.	Casual Fortran. Development version	6,557	87,037	26,396	94,271
16.	Monte Carlo search loop	5,952	69,416	24,000	69,267
17.	Implicit, conditional computation	4,592	93,671	18,501	93,394
18.	2-D explicit hydrodynamics fragment	15,976	162,781	62,440	173,008
19.	General linear recurrence equations	1,798	40,933	7,227	40,925
20.	Discrete ordinates transport, conditional recurrence on xx	2,080	47,201	8,351	46,891
21.	Matrix*matrix product	16,093	164,737	64,859	185,871
22.	Planckian distribution	4,692	64,974	18,999	70,519
23.	2-D implicit hydrodynamics fragment	4,149	84,479	16,666	87,150
24.	Find location of first minimum in array	2,143	31,261	8,650	33,803