Prestazioni

Prestazioni

Passiamo alle prestazioni. Come abbiamo detto anche per gli altri top di gamma già recensiti, la piattaforma hardware è la stessa, così come la risoluzione dello schermo, quindi è lecito aspettarsi le stesse prestazioni. In verità esistono sempre discrepanze, e per quanto riguarda LG le differenze sono più accentuate. 

Riconduciamo questo comportamento, che gli appassionati possono vedere nei grafici, nell'implementazione software che porta a risultati più contenuti con i benchmark. 

In realtà, per quanto ci riguarda, conduciamo questi test per dare agli appassionati i numeri che vogliono, ma hanno un peso solo marginale nel giudizio. Durante l'uso vero e proprio del G2 non abbiamo riscontrato problemi di prestazioni e il sistema è stato sempre reattivo e veloce.

Per completezza vi diciamo che abbiamo richiesto una sostituzione del sample che avevamo inizialmente in nostro possesso, in quanto si riavviava continuamente e in maniera casuale (dalla ripresa dello stand by, alla ricezione di una chiamata, etc). Questo problema ha fatto ritardare la pubblicazione della recensione, ma ci ha permesso di assicurarci che i problemi erano legati a quel determinato sample, in quanto il nuovo modello non ha mostrato gli stessi problemi.

GeekBench 3

Geekbench (Floating Point)
	Samsung Galaxy Note 3	Sony Xperia Z1	LG Optimus G2	Samsung Galaxy S4	HTC One	Samsung Galaxy Note 2	Sony Xperia Z Ultra
blackscholes single	846 / 3,77 mnodes sec	738 / 3,29 mnodes sec	398 / 1,78 mnodes sec	623 / 2,78 mnodes sec	546 / 2,43 mnodes sec	558 / 2,49 mnodes sec	741 / 3,30 mnodes sec
blackscholes multi	2501 / 11,1  mnodes sec	2094 / 9,32 mnodes sec	1674 / 7,45 mnodes sec	1829 / 8,14 mnodes sec	2037 / 9,06 mnodes sec	2220 / 9,88 mnodes sec	2832 / 12,6 mnodes sec
mandelbrot single	77 / 745,9 Mflops	679 / 695,8 Mflops	550 / 564,3 Mflops	606 / 621,7 Mflops	479 / 491,4 Mflops	562 / 576,2 Mflops	685 / 702,7 Mflops
mandelbrot multi	2660 / 2,73 gflops	2327 / 2,39 gflops	1857 / 1,90 gflops	1991 / 2,04 gflops	2076 / 2,13 gflops	2075 / 2,13 gflops	2740 / 2,81 gflops
sharpen filter sigle	977 / 724,4  mflops	980 / 726,9  mflops	852 / 632,2  mflops	707 / 524,6 mflops	709 / 525,8 mflops	487 / 361,2 mflops	980 / 726,5 mflops
sharpen filter multi	2503 / 1,86 gflops	2824 / 2,09 gflops	3342 / 2,48 gflops	2678 / 1,99 gflops	2430 / 1,80 gflops	1696 / 1,26 gflops	3869 / 2,87 gflops
blur filter single	904 / 861,6 gflops	1005 / 957,8 mflops	947 / 902,9 mflops	868 / 827,3 mflops	775 / 739,3 mflops	455 / 434,1 mflops	1028 / 979,6 mflops
blur filter multi	3031 / 2,89 gflops	2907 / 2,77 gflops	3259 / 3,11 gflops	2718 / 2,59 gflops	2931 / 2,79 gflops	1722 / 1,64 gflops	4026 / 3,84 gflops
sgemm single	864 / 2,89 gflops	847 / 2,37 gflops	937 / 2,62 gflops	708 / 1,98 gflops	648 / 1,82 gflops	280 / 784,9 gflops	923 / 2,59 gflops
sgemm multi	2287 / 6,41 gflops	2379 / 6,66 gflops	2216 / 6,21 gflops	2181 / 6,11 gflops	2025 / 5,67 gflops	696 / 1,95 gflops	2981 / 8,35 gflops
dgemm single	492 / 724,0 mflops	476 / 699,9 mflops	542 / 796,7 mflops	394 / 579,2 mflops	284 / 417,6 mflops	186 / 273,3 mflops	542 / 796,6 mflops
dgemm multi	1459 / 2,14 Gflops	1502 / 2,21 Gflops	1821 / 2,68 Gflops	1366 / 2,01 Gflops	1200 / 1,76 Gflops	590 / 866,9 Gflops	1938 / 2,85 Gflops
sfft single	812 / 856,4  gflops	957 / 1,01  gflops	726 / 765,5  gflops	756 / 797,2  gflops	708 / 746,9 gflops	460 / 485,3 gflops	885 / 933,8 gflops
sfft multi	2991 / 3,15 gflops	3394 / 3,58 gflops	2450 / 2,58 gflops	2766 / 2,92 gflops	1994 / 2,10 gflops	1834 / 1,93 gflops	3485 / 3,67 gflops
dfft single	604 / 550,8 mflops	565 / 514,5 mflops	537 / 489,4 mflops	354 / 323,3 mflops	364 / 331,9 mflops	361 / 329,2 mflops	639 / 582,5mflops
dfft multi	1089 / 992,6 gflops	1700 / 1,55 gflops	2010 / 1,83 gflops	1241 / 1,13 gflops	1047 / 953,6 gflops	1195 / 1,09 gflops	1947 / 1,77 gflops
n-body single	363 / 135,0 kpairs sec	698 / 259,2 kpairs sec	716 / 264,9 kpairs sec	531 / 197,4 kpairs sec	380 / 141,4 kpairs sec	434 / 161,4 kpairs sec	730 / 271,7 kpairs sec
n-body multi	1432 / 531,7 kpairs sec	2450 / 909,6 kpairs sec	1831 / 679,9 kpairs sec	1860 / 690,8  kpairs sec	1768 / 656,5 kpairs sec	1375 / 510,6 mpairs sec	2702 / 1,00 mpairs sec
ray trace single	519 / 612,5 mpixel / sec	1046 / 1,23 mpixel / sec	965 / 1,14 mpixel / sec	854 / 1,01 mpixel / sec	821 / 968,4 mpixel / sec	672 / 793,3 kpixel/sec	1082 / 1,28 mpixel / sec
ray trace multi	2042 / 2,41 mpixel / sec	3232 / 3,81 mpixel / sec	2376 / 2,80 mpixel / sec	2662 / 3,14 mpixel / sec	2092 / 2,47 mpixel / sec	2665 / 3,14 mpixel / sec	4063 / 4,79 mpixel / sec

Geekbench (Integer)
	Samsung Galaxy Note 3	Sony Xperia Z1	LG Optimus G2	Samsung Galaxy S4	HTC One	Samsung Galaxy Note 2	Sony Xperia Z Ultra
AES Single Core	84 / 74,8 mb/sec	78 / 68,7 mb/sec	53 / 47,1 mb/sec	59 / 52,2 mb/sec	49 / 43,0 mb sec	45 / 40,1  mb sec	82 / 72,6  mb sec
AES multi core	344 / 302,1 mb sec	217 / 191,0 mb sec	262 / 230,1 mb sec	156 / 136,7mb sec	234 / 205,6 mb sec	173 / 152,1 mb sec	212 / 185,9 mb sec
Twofish Single	1476 / 82,9 mb sec	1476 / 82,9 mb sec	1260 / 70,7 mb sec	874 / 49,1 mb sec	821 / 46,1 mb sec	904 / 50,7 mb sec	1395 / 78,3 mb sec
twofish ulti	5105 / 286,5 mb sec	1393 / 78,2 mb sec	3340 / 187,4 mb sec	2522 / 141,6 mb sec	3971 / 222,9 mb sec	3634 / 204,0 mb sec	5063 / 284,1 mb sec
SHA1 Single	1648 / 178,9 mb sec	1534 / 166,6 mb sec	1632 / 177,2 mb sec	1230 / 133,6 mb sec	1229 / 133,5 mb sec	921 / 100,0 mb sec	1528 / 165,9 mb sec
SHA1 Multi	6051 / 656,9  mb sec	4764 / 517,2 mb sec	3297 / 357,9 mb sec	2265 / 245,9 mb sec	2980 / 323,5 mb sec	2786 / 302,5 mb sec	5871 / 637,3mb sec
SHA2 single	1923 / 83,2 mb sec	1840 / 79,6 mb sec	1081 / 46,8 mb sec	1413 / 61,2 mb sec	1319 / 57,1 mb sec	1265 / 54,8 mb sec	1820 / 78,8 mb sec
SHA2 multi	6853 / 296,5  mb sec	6737 / 291,5  mb sec	5404 / 233,8   mb sec	4082 / 176,6  mb sec	5097 / 220,5  mb sec	4426 / 191,5 mb sec	7095 / 307  mb sec
Bzip compress single	980 / 3,98  mb sec	913 / 3,71  mb sec	946 / 3,85  mb sec	520 / 2,12  mb sec	663 / 2,70  mb sec	655 / 2,67  mb sec	927 / 3,77  mb sec
Bzip compress multi	3458 / 14,1 mb sec	2111 / 8,58 mb sec	2333 / 9,49 mb sec	1345 / 5,47 mb sec	2190 / 8,90 mb sec	1661 / 6,76 mb sec	3361 / 13,7 mb sec
Bzip Decompress single	1083 / 5,87 mb sec	1019 / 5,53 mb sec	775 / 4,20 mb sec	737 / 4,00 mb sec	498 / 2,70 mb sec	719 / 3,90 mb sec	1025 / 5,56 mb sec
Bzip Decompress multi	3738 / 20,3 mb sec	2775 / 15,0 mb sec	3067 / 16,6 mb sec	1643 / 8,91 mb sec	2150 / 11,7 mb sec	2086 / 11,3 mb sec	3645 / 19,8 mb sec
jpeg compress single	1123 / 15,6 mpixel / sec	1195 / 16,7 mpixel / sec	1101 / 15,3 mpixel / sec	934 / 13,0 mpixel / sec	905 / 12,6 mpixel / sec	680 / 9,48 mpixel / sec	1212 / 16,9 mpixel / sec
jpeg compress multi	2710 / 37,8 mpixel / sec	3465 / 48,3 mpixel / sec	2556 / 35,6 mpixel / sec	1745 / 24,3 mpixel / sec	3398 / 47,3 mpixel / sec	1762 / 24,6 mpixel / sec	4757 / 66,3 mpixel / sec
jpeg decompress single	1075 / 26,6 mpixel / sec	988 / 24,4 mpixel / sec	934 / 23,1 mpixel / sec	621 / 15,4 mpixel / sec	765 / 18,9 mpixel / sec	613 / 15,2 mpixel / sec	983 / 24,3 mpixel / sec
jpeg decompress multi	4140 / 102,3 mpixel / sec	3710 / 91,7 mpixel / sec	2066 / 51,1 mpixel / sec	1605 / 39,7 mpixel / sec	1932 / 47,8 mpixel / sec	2602 / 64,3 mpixel / sec	3416 / 84,5 mpixel / sec
png compress single	947 / 756,2 kpixel / sec	893 / 713,3 kpixel / sec	680 / 543,0 kpixel / sec	667 / 523,7 kpixel / sec	650 / 519,6  kpixel / sec	829 / 662,3  kpixel / sec	895 / 715,0  kpixel / sec
png compress multi	2547 / 2,03 Mpixel / sec	2647 / 2,11 Mpixel / sec	3047 / 2,43 Mpixel / sec	1498 / 1,20 Mpixel / sec	2155 / 1,72 Mpixel / sec	2869 / 2,29 Mpixel / sec	3270 / 2,61 Mpixel / sec
png decompress single	1460 / 16,8 mpixel / sec	1375 / 15,9 mpixel / sec	1472 / 17,0 mpixel / sec	1109 / 12,8 mpixel / sec	1081 / 12,5 mpixel / sec	839 / 9,67 mpixel / sec	1388 / 16,0mpixel / sec
png decompress multi	4855 / 56,0 mpixel / sec	3071 / 35,4 mpixel / sec	2709 / 31,2 mpixel / sec	2237 / 25,8 mpixel / sec	2010 / 23,2 mpixel / sec	2413 / 27,8 mpixel / sec	3293 / 38,0 mpixel / sec
sobel single	900 / 32,8 mpixel / sec	834 / 30,4 mpixel / sec	943 / 34,3 mpixel / sec	648 / 23,6 mpixel / sec	599 / 21,8 mpixel / sec	720 / 26,2 mpixel / sec	914 / 33,3 mpixel / sec
sobel multi	3469 / 126,2 mpixel / sec	3060 / 111,4 mpixel / sec	2584 / 94,0 mpixel / sec	2085 / 75,9 mpixel / sec	1909 / 69,5 mpixel / sec	2854 / 103,9 mpixel / sec	3390 / 123,4 mpixel / sec
lua single	927 / 853,2 kb/sec	797 / 733,7 kb/sec	852 / 784,0 kb/sec	729 / 671,0  kb/sec	491 / 452,4  kb/sec	689 / 634,8  kb/sec	865 / 796,6 kb/sec
lua multi	1844 / 1,66 mb/sec	1699 / 1,53 mb/sec	1839 / 1,65 mb/sec	1534 / 1,38 mb/sec	1394 / 1,25 mb/sec	1786 / 1,61 mb/sec	2006 / 1,80 mb/sec
dijkstra single	899 / 3,23 mpairs sec	1093 / 3,92 mpairs sec	1146 / 4,11 mpairs sec	824 / 2,96 mpairs sec	779 / 2,80 mpairs sec	843 / 3,03 mpairs sec	1163 / 4,18 mpairs sec
dijkstra multi	3139 / 11,3 mpairs sec	2991 / 10,7 mpairs sec	3440 / 12,3 mpairs sec	2526 / 9,07 mpairs sec	2473 / 8,88 mpairs sec	1703 / 6,11 mpairs sec	3777 / 13,6 mpairs sec

Geekbench (Memoria)
	Samsung Galaxy Note 3	Sony Xperia Z1	LG Optimus G2	Samsung Galaxy S4	HTC One	Samsung Galaxy Note 2	Sony Xperia Z Ultra
stram copy single	1057 / 4,22 gb sec	1512 / 6,03 gb sec	1688 / 6,74 gb sec	1426 / 5,69 gb sec	1329 / 5,31 gb sec	472 / 1,88 gb sec	1596 / 6,37 gb sec
stram copy multi	1305 / 5,21 gb  sec	1729 / 6,90 gb  sec	2025 / 8,08 gb  sec	1332 / 5,32 gb  sec	1489 / 5,94 gb  sec	451 / 1,80 gb  sec	2010 / 8,02 gb  sec
stram scale single	618 / 2,47 gb sec	837 / 3,34 gb sec	849 / 3,39 gb sec	689 / 2,75 gb sec	712 / 2,84 gb sec	373 / 1,49 gb sec	1090 / 4,35 gb sec
stream scale multi	965 / 3,85 gb sec	1770 / 7,07 gb sec	1600 / 6,39 gb sec	1226 / 4,90 gb sec	1163 / 4,65 gb sec	532 / 2,13 gb sec	1620 / 6,47 gb sec
stream add single	791 / 3,58 gb sec	743 / 3,36 gb sec	1014 / 4,59 gb sec	406 / 1,84 gb sec	406 / 1,84 gb sec	353 / 1,60 gb sec	880 / 3,98 gb sec
stream add multi	1129 / 5,11 gb  sec	1308 / 5,92 gb  sec	1444 / 6,53 gb  sec	794 / 3,59  gb  sec	736 / 3,33 gb  sec	271 / 1,23 gb  sec	1318 / 5,96 gb  sec
stream triad single	1007 / 4,43  gb sec	860 / 3,78  gb sec	1052 / 4,62 gb sec	655 / 2,88 gb sec	608 / 2,67 gb sec	294 / 1,29 gb sec	1095 / 4,81 gb sec
stream triad multi	1358 / 5,97 gb sec	1495 / 6,57 gb sec	1570 / 6,90 gb sec	1060 / 4,66 gb sec	921 / 4,05 gb sec	264 / 1,16 gb sec	1551 / 6,82 gb sec

BrowserMark

Javascript Sunspider

PassMark

BaseMark X

Bonsai Benchmark

Mobile GPUMark

3DMark

GLBenchmark 2.7

	Samsung Galaxy Note 3	Sony Xperia Z1	LG Optimus G2	Samsung Galaxy S4	HTC One	Samsung Galaxy Note 2	Sony Xperia Z Ultra
T-Rex Off	26	23	21	15	15	4,8	23
T-Rex On	26	24	23	15	13	6,6	23
T-Rex C24Z24MS4 (motion blur MSAA	No Support	No Support	No Support	No Support	No Support	4,8	No Support
T-rex Fixed onscreen	23	21	19	15	14	4,6	21
T-Rex Fixed offscreen	25	23	21	14	13	6,1	22
Egypt Off	56	60	53	41	37	18	60
Egypt On	48	53	48	40	33	18	52
fill rate off	1392,83 Mtexel	1360,8 Mtexel	1374,5 Mtexel	855,5 Mtexel	845,1 Mtexel	717,2 Mtexel	1363,6 Mtexel
fill rate on	1364,09 Mtexel	1364,09 Mtexel	1173,1 Mtexel	874,5 Mtexel	812,5 Mtexel	693,9 Mtexel	1261,7 Mtexel
Triangle Off	83,0 Mtriangles / sec	71,0 Mtriangles / sec	71,4 Mtriangles / sec	63,0 Mtriangles / sec	52,3 Mtriangles / sec	10,4 Mtriangles / sec	70,9 Mtriangles / sec
Triangle On	76,7 Mtriangles / sec	71,7 triangles / sec	71,6 triangles / sec	65,5 triangles /sec	51,8 Mtriangles / sec	10,8 Mtriangles / sec	71,2 Mtriangles / sec
Triango Off vertex lit	76,4 Mtriangles / sec	68,8 Mtriangles / sec	68,5 Mtriangles / sec	58,9 Mtriangles / sec	42,7 Mtriangles / sec	9,0 Mtriangles / sec	67,9 Mtriangles / sec
Triangle On vertex lit	77,7 Mtriangels /sec	69,7 Mtriangels / sec	56,2 Mtriangels / sec	62,3 Mtriangels / sec	41,9 Mtriangels / sec	9,7 Mtriangels / sec	68,3 Mtriangels / sec
Triangle Off fragment lit	77,7 Mtriangles / sec	65,9 Mtriangles / sec	61,7 Mtriangles / sec	51,8 Mtriangles / sec	43,5 Mtriangles / sec	9,1 Mtriangles / sec	65,7 Mtriangles / sec
Triangle On fragment lit	76,6 Mtriangles	66,3 Mtriangles	66,0 Mtriangles	54,2 Mtriangles	43,7 Mtriangles	9,3 Mtriangles	65,7 Mtriangles

Epic Citadel

Basemark GUI

MobileXPRT

AnTuTu

Vellamo