James Harden has the most games with 40+ points and 8+ assists, with 56 games.

Interpreted as:

most regular-season games by a player with 40 or more points and 8 or more assists

	NAME	GP	PTS	AST	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	REB	STL	BLK	TOV	PF	+/-
1	James Harden J. Harden	56	2,532	591	40.3	45.2	8.1	10.6	2.1	0.7	13.1	25.8	50.7	5.4	12.5	43.6	13.6	15.6	87.3	69.2	1.2	6.9	5.1	2,258	455	117	38	285	164	+579
2	Luka Dončić L. Dončić	35	1,528	372	39.2	43.7	9.7	10.6	1.7	0.5	14.9	26.8	55.5	4.7	10.6	44.2	9.3	11.7	79.4	68.4	1.1	8.6	4.1	1,373	341	59	18	142	104	+297
3	Russell Westbrook R. Westbrook	33	1,477	325	39.1	44.8	10.5	9.8	1.5	0.3	15.6	30.0	52.0	3.2	7.9	40.1	10.4	12.6	82.0	62.9	2.1	8.4	4.8	1,291	346	50	11	159	94	+70
4	LeBron James L. James	33	1,469	316	43.4	44.5	9.3	9.6	1.7	1.1	15.6	27.3	57.2	3.6	7.6	47.2	9.7	12.4	78.3	67.9	1.6	7.7	3.5	1,433	308	56	35	117	60	+249
5	Allen Iverson A. Iverson	27	1,167	260	45.6	43.2	4.4	9.6	2.2	0.1	15.3	29.5	51.8	1.7	4.6	36.8	11.0	12.9	85.6	61.5	0.7	3.6	3.7	1,230	118	60	4	101	62	+161
6	Damian Lillard D. Lillard	26	1,175	267	39.9	45.2	4.8	10.3	1.3	0.3	13.7	24.5	56.1	7.0	13.4	51.9	10.8	11.5	93.6	76.5	0.5	4.4	2.5	1,037	126	33	7	65	51	+129
7	Michael Jordan M. Jordan	26	1,165	245	41.3	44.8	6.7	9.4	3.3	1.2	16.6	27.6	60.0	0.7	1.9	34.0	11.0	12.6	87.2	67.6	1.5	5.2	2.9	1,075	173	86	32	75	80
8	Trae Young T. Young	24	1,047	256	38.7	43.6	4.5	10.7	1.2	0.2	13.6	25.5	53.5	5.1	11.3	45.6	11.3	12.9	87.1	70.0	0.8	3.7	4.9	929	108	28	5	117	39	+132
9	Nikola Jokić N. Jokić	18	811	175	39.8	45.1	13.7	9.7	1.9	1.1	16.8	27.7	60.5	2.4	5.9	40.2	9.1	10.9	83.2	69.2	3.9	9.7	3.7	717	246	35	19	66	53	+217
10	Stephen Curry S. Curry	17	768	150	37.2	45.2	5.8	8.8	1.6	0.6	15.1	25.8	58.5	8.3	14.9	55.7	6.6	7.2	91.9	77.9	0.8	4.9	2.8	633	98	28	10	48	36	+296
11	Kobe Bryant K. Bryant	17	743	153	46.2	43.7	7.8	9.0	1.2	0.9	14.1	27.6	50.9	3.4	7.2	46.3	12.2	14.1	87.0	64.6	1.4	6.4	4.0	786	133	20	16	68	44	+120
12	Stephon Marbury S. Marbury	12	506	116	43.5	42.2	4.3	9.7	1.8	0.1	14.8	24.9	59.2	2.8	5.8	48.6	9.8	11.7	84.3	70.2	1.4	2.8	3.0	522	51	21	1	36	32	+79
13	Larry Bird L. Bird	12	524	119	44.6	43.7	9.6	9.9	1.8	1.2	17.6	29.3	59.9	1.5	3.8	39.1	7.0	7.7	91.3	66.8	1.9	7.7	3.7	535	115	21	14	44	27
14	Devin Booker D. Booker	11	493	105	40.4	44.8	4.8	9.5	1.2	0.4	15.1	26.5	56.8	4.1	9.2	44.6	10.5	11.9	88.5	70.5	0.7	4.1	3.7	444	53	13	4	41	30	+82
15	Giannis Antetokounmpo G. Antetokounmpo	10	425	88	36.0	42.5	12.3	8.8	1.5	1.2	16.3	24.0	67.9	0.9	1.9	47.4	9.0	14.0	64.3	70.5	3.3	9.0	3.1	360	123	15	12	31	24	+123
16	Dwyane Wade D. Wade	10	440	98	44.9	44.0	6.9	9.8	3.4	2.5	16.0	27.6	58.0	2.0	4.3	46.5	10.0	12.5	80.0	66.5	1.8	5.1	4.4	449	69	34	25	44	21	+51
17	Jalen Brunson J. Brunson	8	366	69	39.5	45.8	5.3	8.6	1.4	0.1	15.4	27.5	55.9	4.8	8.8	54.3	10.3	11.8	87.2	70.0	1.1	4.1	2.5	316	42	11	1	20	12	+64
18	Kevin Durant K. Durant	8	363	72	40.7	45.4	5.9	9.0	1.3	1.1	15.9	29.8	53.4	3.9	9.3	41.9	9.8	11.0	88.6	65.6	0.3	5.6	3.5	326	47	10	9	28	24	+84
19	Kyrie Irving K. Irving	7	302	64	41.4	43.1	3.0	9.1	2.6	0.6	15.9	27.7	57.2	5.1	9.1	56.3	6.3	7.1	88.0	69.9	0.3	2.7	3.7	290	21	18	4	26	20	+23
20	Chris Paul C. Paul	7	291	81	41.4	41.6	4.9	11.6	4.6	0.0	14.9	24.9	59.8	4.1	8.1	50.9	7.7	8.3	93.1	72.9	1.0	3.9	2.6	290	34	32	0	18	19	+60
21	Michael Adams M. Adams	7	306	70	41.0	43.7	4.7	10.0	3.7	0.1	14.3	27.6	51.8	4.9	10.6	45.9	10.3	12.3	83.7	66.3	1.0	3.7	4.4	287	33	26	1	31	17
22	Shai Gilgeous-Alexander S. Gilgeous-Alexander	6	254	54	36.0	42.3	4.3	9.0	2.2	1.2	13.8	23.3	59.3	2.3	5.2	45.2	12.3	13.0	94.9	72.9	0.5	3.8	2.2	216	26	13	7	13	15	+88
23	Bradley Beal B. Beal	6	256	66	45.3	42.7	6.7	11.0	1.7	0.7	16.0	28.7	55.8	5.0	11.7	42.9	5.7	7.0	81.0	67.2	1.8	4.8	4.0	272	40	10	4	24	19	+37
24	Clyde Drexler C. Drexler	6	245	62	46.8	40.8	6.0	10.3	4.2	0.7	15.5	26.2	59.2	1.3	3.5	38.1	8.5	11.0	77.3	65.8	2.8	3.2	2.3	281	36	25	4	14	21
25	Alex English A. English	6	266	52	42.3	44.3	4.8	8.7	1.0	0.5	18.3	26.5	69.2	0.0	0.0		7.7	8.8	86.8	72.9	1.5	3.3	2.7	254	29	6	3	16	19