what is the biggest nhl win margin since 2000 by a team

Since 1999-00, the Boston Bruins have the highest goal differential by a team, with a differential of 614 goals.

	TEAM	DIFF	GP	W	L	T	OTL	PTS	PTS%	SOW	SOL	G	GA	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Bruins	614	1,926	1,035	613	59	219	2,348	.610	78	90	5,611	4,997	18.8	83.1	31.52	9.2	29.37	.912
2	Stars	375	1,922	1,013	659	59	191	2,276	.592	87	69	5,469	5,094	18.7	82.3	29.36	9.7	28.41	.907
3	Avalanche	322	1,926	1,002	706	55	163	2,222	.577	86	49	5,695	5,373	19.5	81.5	30.08	9.8	29.99	.907
4	Capitals	319	1,922	1,010	663	51	198	2,269	.590	79	83	5,737	5,418	20.2	81.6	29.47	10.1	30.16	.907
5	Blues	302	1,926	1,001	679	53	193	2,248	.584	85	77	5,448	5,146	18.6	83.1	29.27	9.7	27.91	.904
6	Red Wings	249	1,925	993	666	50	216	2,252	.585	81	83	5,610	5,361	20.0	82.0	30.89	9.4	29.02	.904
7	Rangers	245	1,923	977	731	38	177	2,169	.564	91	77	5,483	5,238	18.4	82.2	30.25	9.4	30.12	.910
8	Golden Knights	241	565	330	183		52	712	.630	25	20	1,818	1,577	19.9	79.7	32.88	9.8	29.76	.906
9	Penguins	238	1,925	997	700	39	189	2,222	.577	90	67	5,820	5,582	19.5	82.0	30.57	9.9	30.44	.905
10	Canucks	193	1,922	963	711	56	192	2,174	.566	81	86	5,510	5,317	18.9	82.0	29.40	9.8	29.65	.907
11	Maple Leafs	152	1,924	963	712	45	204	2,175	.565	68	82	5,799	5,647	19.3	80.7	30.21	10.0	30.35	.903
12	Wild	117	1,841	916	684	55	186	2,073	.563	87	85	4,977	4,860	17.7	82.6	28.19	9.6	29.64	.911
13	Sharks	116	1,927	961	709	51	206	2,179	.565	81	85	5,435	5,319	19.2	82.7	30.29	9.3	29.04	.905
14	Senators	107	1,924	932	755	47	190	2,101	.546	68	83	5,638	5,531	18.5	82.0	30.75	9.5	30.19	.905
15	Lightning	98	1,922	965	733	50	174	2,154	.560	76	68	5,726	5,628	19.2	81.6	29.43	10.1	29.73	.901
16	Devils	83	1,926	958	723	51	194	2,161	.561	83	95	5,196	5,113	18.2	83.1	29.68	9.1	27.99	.905
17	Predators	78	1,924	965	717	53	189	2,172	.564	87	74	5,281	5,203	17.1	82.3	29.35	9.4	30.02	.910
18	Kings	40	1,924	923	743	58	200	2,104	.547	81	84	5,214	5,174	18.0	81.5	30.07	9.0	28.04	.904
19	Flyers	40	1,924	933	708	61	222	2,149	.558	63	102	5,503	5,463	18.3	81.7	30.58	9.4	29.18	.903
20	Hurricanes	13	1,922	936	727	60	199	2,131	.554	57	72	5,374	5,361	17.7	82.8	31.18	9.0	28.64	.903
21	Hockey Club	0	28	12	11		5	29	.518	0	1	83	83	19.5	78.2	26.89	11.0	28.61	.896
22	Flames	-37	1,925	924	756	57	188	2,093	.544	59	77	5,343	5,380	17.5	81.6	29.74	9.3	28.79	.903
23	Kraken	-52	276	121	126		29	271	.491	7	10	805	857	18.3	77.0	29.15	10.0	28.35	.890
24	Panthers	-196	1,924	876	761	57	230	2,039	.530	81	104	5,354	5,550	17.7	81.4	30.97	9.0	31.66	.909
25	Oilers	-224	1,925	874	798	63	190	2,001	.520	82	75	5,426	5,650	18.6	81.2	29.09	9.7	30.01	.902