Dostupnosť výkonnejších grafických kariet pre bežných spotrebiteľov je síce mizerná, ale pokiaľ sa vám k nejakej predsa len pošťastí dostať, bude najskôr vybavená GPU GA104-300-A1, ktoré je na GeForce RTX 3070. Týchto kariet je najviac a jednou z najatraktívnejších je MSI Gaming X Trio s chladičom Tri Frozr 2. Ten je poriadne naddimenzovaný a i vďaka nemu táto grafika výrazne presahuje referenčný boost. A to pekne v tichosti.
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] | ||
| MSI RTX 3070 Gaming X Trio | 100,794 | -73,926 | 1076,347 | -79,719 | 6267,154 | -85,076 | |
| AMD Radeon RX 6800 | 100,794 | -71,759 | 1107,887 | -67,416 | 2091,412 | -75,288 | |
| Asus TUF RTX 3080 O10G Gaming | 100,794 | -76,045 | 1107,887 | -77,850 | 7034,643 | -74,423 | |
| AMD Radeon RX 6800 XT | 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] | ||
| MSI RTX 3070 Gaming X Trio | 100,794 | -72,952 | 213,574 | -72,275 | 6267,154 | -84,919 | |
| AMD Radeon RX 6800 | 100,794 | -71,603 | 1140,350 | -67,765 | 9665,273 | -80,642 | |
| Asus TUF RTX 3080 O10G Gaming | 100,794 | -75,410 | 1076,347 | -72,321 | 7240,773 | -74,199 | |
| AMD Radeon RX 6800 XT | 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] | ||
| MSI RTX 3070 Gaming X Trio | 106,787 | -75,721 | 213,574 | -73,423 | 6267,154 | -82,711 | |
| AMD Radeon RX 6800 | 100,794 | -71,103 | 1076,347 | -77,328 | 9665,273 | -77,714 | |
| Asus TUF RTX 3080 O10G Gaming | 100,794 | -74,208 | 1076,347 | -70,919 | 7240,773 | -74,402 | |
| AMD Radeon RX 6800 XT | 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] | ||
| MSI RTX 3070 Gaming X Trio | 100,794 | -71,224 | 1076,347 | -85,314 | 18245,606 | -90,785 | |
| AMD Radeon RX 6800 | 100,794 | -71,136 | 987,015 | -89,041 | 7452,944 | -88,237 | |
| Asus TUF RTX 3080 O10G Gaming | 106,787 | -81,541 | 1659,995 | -80,568 | 6834,380 | -77,967 | |
| AMD Radeon RX 6800 XT | 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] | ||
| MSI RTX 3070 Gaming X Trio | 100,794 | -74,662 | 1317,507 | -81,448 | 6088,740 | -84,631 | |
| AMD Radeon RX 6800 | 100,794 | -72,013 | 1659,955 | -90,354 | 8863,094 | -84,530 | |
| Asus TUF RTX 3080 O10G Gaming | 100,794 | -75,576 | 1140,350 | -81,739 | 9948,487 | -78,734 | |
| AMD Radeon RX 6800 XT | 100,794 | -73,272 | 1659,955 | -83,327 | 7452,944 | -76,372 |
