Radeon RX 6900 XT Toxic LE ve společnosti jiných grafik jen tak nepřehlédnete. 360-milimetrový vodník pro chlazení GPU je raritní záležitost, která rozhodně upoutá pozornost. Přesto jde o poměrně kontroverzní kus hardwaru. Existuje několik důvodů, proč se o tuto – v dobrém slova smyslu – šílenost ucházet. Ale je třeba vědět i o jistých nedostatcích, které má. V této cenové kategorii musíme být nároční a přísní.
Frekvenčná charakteristika zvuku
Merania prebiehajú v aplikácii TrueRTA, ktorá zaznamenáva zvuk v škále 240 frekvencií v zaznamenávanom rozsahu 20–20 000 Hz. Pre možnosť porovnania naprieč článkami exportujeme do štandardných pruhových grafov dominantnú frekvenciu z nízkeho (20–200 Hz), stredného (201–2000 Hz) a vysokého (2001–20 000 Hz) spektra. Na ešte podrobnejšiu analýzu zvukového prejavu je však dôležité vnímať celkový tvar grafu a intenzitu všetkých frekvencií/tónov. Ak by ste v grafoch a tabuľkách nižšie niečomu nerozumeli, odpovede na všetky otázky nájdete v tomto článku. Ten vysvetľuje, ako správne čítať namerané údaje nižšie.
| Graphics card | Dominant sound freq. and noise level in F1 2020@2160p | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| Sapphire RX 6900 XT Toxic LE (P), ReBAR on | Sapphire RX 6900 XT Toxic LE (P), ReBAR on | 138,486 | -62,401 | 1107,887 | -56,563 | 11166,799 | -74,670 |
| Sapphire RX 6900 XT Toxic LE (P), ReBAR off | Sapphire RX 6900 XT Toxic LE (P), ReBAR on | 138,486 | -61,935 | 1107,887 | -55,628 | 5747,006 | -74,735 |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR on | 100,794 | -73,224 | 1076,347 | -71,246 | 7034,643 | -76,524 | |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR off | 100,794 | -75,199 | 1076,347 | -73,483 | 7034,643 | -76,501 | |
| MSI RTX 3060 Ti Gaming X Trio, ReBAR off | 100,794 | -70,608 | 1107,887 | -82,797 | 7034,643 | -83,730 | |
| Gigabyte RTX 3060 Eagle OC 12G, ReBAR off | 100,794 | -71,611 | 213,574 | -64,261 | 2031,873 | -74,162 | |
| MSI RTX 3090 Gaming X Trio, ReBAR off | 100,794 | -72,330 | 1076,347 | -75,992 | 4561,401 | -81,229 | |
| MSI RTX 3070 Gaming X Trio, ReBAR off | 100,794 | -73,926 | 1076,347 | -79,719 | 6267,154 | -85,076 | |
| AMD Radeon RX 6800, ReBAR on | 100,794 | -71,019 | 1076,347 | -66,494 | 9665,273 | -81,252 | |
| AMD Radeon RX 6800, ReBAR off | 100,794 | -71,759 | 1107,887 | -67,416 | 2091,412 | -75,288 | |
| TUF RTX 3080 O10G Gaming, ReBAR off | 100,794 | -76,045 | 1107,887 | -77,850 | 7034,643 | -74,423 | |
| AMD Radeon RX 6800 XT, ReBAR on | 100,794 | -71,589 | 1107,887 | -74,742 | 10848,902 | -76,306 | |
| AMD Radeon RX 6800 XT, ReBAR off | 100,794 | -72,991 | 1107,887 | -74,724 | 10848,902 | -76,519 |
| Graphics card | Dominant sound freq. and noise level in SOTTR@2160p | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| Sapphire RX 6900 XT Toxic LE (P), ReBAR on | Sapphire RX 6900 XT Toxic LE (P), ReBAR on | 138,486 | -63,056 | 1140,350 | -57,859 | 5747,006 | -74,678 |
| Sapphire RX 6900 XT Toxic LE (P), ReBAR off | Sapphire RX 6900 XT Toxic LE (P), ReBAR off | 134,543 | -61,709 | 1107,887 | -58,619 | 5747,006 | -74,178 |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR on | 100,794 | -73,918 | 1140,350 | -75,427 | 5915,406 | -77,227 | |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR off | 100,794 | -75,137 | 1107,887 | -75,221 | 5915,406 | -76,482 | |
| MSI RTX 3060 Ti Gaming X Trio, ReBAR off | 100,794 | -70,764 | 1076,347 | -83,630 | 7034,643 | -81,871 | |
| Gigabyte RTX 3060 Eagle OC 12G, ReBAR off | 100,794 | -71,937 | 213,574 | -64,455 | 2031,873 | -73,841 | |
| MSI RTX 3090 Gaming X Trio, ReBAR off | 106,787 | -74,468 | 213,574 | -71,307 | 4561,401 | -79,260 | |
| MSI RTX 3070 Gaming X Trio, ReBAR off | 100,794 | -72,952 | 213,574 | -72,275 | 6267,154 | -84,919 | |
| AMD Radeon RX 6800, ReBAR on | 100,794 | -71,769 | 1140,350 | -66,111 | 9948,487 | -81,293 | |
| AMD Radeon RX 6800, ReBAR off | 100,794 | -71,603 | 1140,350 | -67,765 | 9665,273 | -80,642 | |
| TUF RTX 3080 O10G Gaming, ReBAR off | 100,794 | -75,410 | 1076,347 | -72,321 | 7240,773 | -74,199 | |
| AMD Radeon RX 6800 XT, ReBAR on | 100,794 | -73,222 | 1107,887 | -73,892 | 10848,902 | -76,328 | |
| AMD Radeon RX 6800 XT, ReBAR off | 100,794 | -73,170 | 1107,887 | -75,262 | 10848,902 | -75,397 |
| Graphics card | Dominant sound freq. and noise level in CS:GO@2160p | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| Sapphire RX 6900 XT Toxic LE (P), ReBAR on | Sapphire RX 6900 XT Toxic LE (P), ReBAR on | 138,486 | -64,084 | 1107,887 | -60,120 | 8610,779 | -70,906 |
| Sapphire RX 6900 XT Toxic LE (P), ReBAR off | Sapphire RX 6900 XT Toxic LE (P), ReBAR off | 134,543 | -71,636 | 1107,887 | -66,438 | 8365,647 | -72,079 |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR on | 100,794 | -72,597 | 1173,765 | -74,862 | 5915,406 | -74,613 | |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR off | 100,794 | -75,012 | 1107,887 | -73,798 | 5747,006 | -74,232 | |
| MSI RTX 3060 Ti Gaming X Trio, ReBAR off | 100,794 | -71,442 | 1107,887 | -83,097 | 6267,154 | -82,469 | |
| Gigabyte RTX 3060 Eagle OC 12G, ReBAR off | 100,794 | -72,601 | 213,574 | -64,794 | 2031,873 | -73,810 | |
| MSI RTX 3090 Gaming X Trio, ReBAR off | 106,787 | -75,721 | 213,574 | -73,423 | 4695,061 | -77,625 | |
| MSI RTX 3070 Gaming X Trio, ReBAR off | 106,787 | -75,721 | 213,574 | -73,423 | 6267,154 | -82,711 | |
| AMD Radeon RX 6800, ReBAR on | 100,794 | -71,162 | 1107,887 | -66,232 | 9948,487 | -77,428 | |
| AMD Radeon RX 6800, ReBAR off | 100,794 | -71,103 | 1076,347 | -77,328 | 9665,273 | -77,714 | |
| TUF RTX 3080 O10G Gaming, ReBAR off | 100,794 | -74,208 | 1076,347 | -70,919 | 7240,773 | -74,402 | |
| AMD Radeon RX 6800 XT, ReBAR on | 100,794 | -72,999 | 1107,887 | -74,302 | 7671,332 | -72,419 | |
| AMD Radeon RX 6800 XT, ReBAR off | 100,794 | -72,346 | 1107,887 | -73,732 | 10848,902 | -72,534 |
| Graphics card | Dominant sound freq. and noise level in Blender (Cycles), Classroom | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| Sapphire RX 6900 XT Toxic LE (P), ReBAR on | 116,452 | -64,976 | 1107,887 | -68,460 | 5120,000 | -77,286 | |
| Sapphire RX 6900 XT Toxic LE (P), ReBAR off | 116,452 | -65,079 | 1107,887 | -68,368 | 5120,000 | -77,057 | |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR on | 100,794 | -72,645 | 1173,765 | -86,606 | 5915,406 | -82,388 | |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR off | 100,794 | -75,786 | 1076,347 | -87,229 | 5915,406 | -82,066 | |
| MSI RTX 3060 Ti Gaming X Trio, ReBAR off | 100,794 | -70,442 | 987,015 | -89,548 | 6450,796 | -88,958 | |
| Gigabyte RTX 3060 Eagle OC 12G, ReBAR off | 100,794 | -72,605 | 213,574 | -70,007 | 2031,873 | -79,089 | |
| MSI RTX 3090 Gaming X Trio, ReBAR off | 100,794 | -71,224 | 1076,347 | -85,314 | 5915,406 | -91,953 | |
| MSI RTX 3070 Gaming X Trio, ReBAR off | 100,794 | -71,224 | 1076,347 | -85,314 | 18245,606 | -90,785 | |
| AMD Radeon RX 6800, ReBAR on | 100,794 | -71,913 | 987,015 | -89,190 | 7452,944 | -88,332 | |
| AMD Radeon RX 6800, ReBAR off | 100,794 | -71,136 | 987,015 | -89,041 | 7452,944 | -88,237 | |
| TUF RTX 3080 O10G Gaming, ReBAR off | 106,787 | -81,541 | 1659,995 | -80,568 | 6834,380 | -77,967 | |
| AMD Radeon RX 6800 XT, ReBAR on | 97,924 | -79,763 | 1208,159 | -89,625 | 7671,332 | -85,188 | |
| AMD Radeon RX 6800 XT, ReBAR off | 100,794 | -72,980 | 1243,561 | -95,235 | 7671,332 | -84,980 |
| Graphics card | Dominant sound freq. and noise level in CS:GO@1080p (coils only*) | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| Sapphire RX 6900 XT Toxic LE (P), ReBAR on | Sapphire RX 6900 XT Toxic LE (P), ReBAR on | 100,794 | -74,924 | 739,426 | -67,881 | 5915,406 | -78,532 |
| Sapphire RX 6900 XT Toxic LE (P), ReBAR off | Sapphire RX 6900 XT Toxic LE (P), ReBAR off | 50,397 | -81,369 | 739,426 | -70,223 | 8610,779 | -73,597 |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR on | 100,794 | -74,648 | 987,015 | -84,777 | 5747,006 | -69,614 | |
| Sapphire RX 6700 XT Nitro+ (P), ReBAR off | 100,794 | -74,670 | 1395,850 | -88,408 | 5747,006 | -70,289 | |
| MSI RTX 3060 Ti Gaming X Trio, ReBAR off | 100,794 | -73,006 | 2152,695 | -86,379 | 6267,154 | -83,576 | |
| Gigabyte RTX 3060 Eagle OC 12G, ReBAR off | 100,794 | -73,575 | 1974,030 | -90,249 | 6088,740 | -83,145 | |
| MSI RTX 3090 Gaming X Trio, ReBAR off | 50,397 | -76,126 | 987,015 | -84,836 | 5915,406 | -83,323 | |
| MSI RTX 3070 Gaming X Trio, ReBAR off | 100,794 | -74,662 | 1317,507 | -81,448 | 6088,740 | -84,631 | |
| AMD Radeon RX 6800, ReBAR on | 100,794 | -71,813 | 987,015 | -87,658 | 7452,944 | -80,420 | |
| AMD Radeon RX 6800, ReBAR off | 100,794 | -72,013 | 1659,955 | -90,354 | 8863,094 | -84,530 | |
| TUF RTX 3080 O10G Gaming, ReBAR off | 100,794 | -75,576 | 1140,350 | -81,739 | 9948,487 | -78,734 | |
| AMD Radeon RX 6800 XT, ReBAR on | 100,794 | -73,593 | 1659,955 | -79,766 | 7452,944 | -73,997 | |
| AMD Radeon RX 6800 XT, ReBAR off | 100,794 | -73,272 | 1659,955 | -83,327 | 7452,944 | -76,372 |
*Pri Sapphire RX 6900 XT Toxic LE ako u jedinej meranej grafickej karty spektrálna analýza zahŕňa i zvuk vodnej pumpy.
