E like me ka mea i ʻike ʻia mai ka ʻōlelo a AMD ma Computex i Mei, a laila ma ka hōʻike pāʻani pāʻani E3, i ka mahina ʻo Iulai e hoʻokuʻu ka hui i nā kāleka wikiō ma nā chips Navi, ʻoiai ʻaʻole lākou e ʻōlelo ʻo ia ke alakaʻi loa i ka hana ma waena o nā mea hoʻokele discrete. , Pono e hoʻokūkū me nā makana ikaika loa "'ōmaʻomaʻo" papa GeForce RTX 2070. Ma ka huli ʻana, NVIDIA, e like me ka ʻōlelo ʻana, e hoʻonohonoho ana i kahi hōʻano hou o ka ʻohana GeForce RTX, a hiki iā mākou ke hōʻoia a hōʻole paha i kēia mau manaʻo. koke. E like me ia, ua mākaukau ka mākeke kāleka kiʻi kiʻekiʻe e uwē hou.
Akā ʻoiai ke neʻe kokoke mai nei ka paila ʻana, ke hoʻomau nei nā mea hoihoi loa i ke ʻano o nā mea kūʻai aku i kūʻai ʻia ma $200-300. Mahalo i nā kāleka wikiō hou o ka ʻohana GeForce GTX 16, manaʻo ʻo NVIDIA e hoʻokuke iā AMD mai ka niche i koho ʻia e nā hiʻohiʻona kiʻekiʻe o ka Radeon RX 500. loaʻa iā ia ke kolu o kāna hōʻano hou i ka makahiki i hala, aia ma ka ʻenehana hana 12 nm, ma lalo o ka hōʻailona . Eia nō naʻe, ua ʻike maopopo ʻo Polaris i kona mau lā maikaʻi loa, ʻoiai ʻo GeForce GTX 1660 ka lanakila i ka Radeon RX 590 i nā pae pāʻani pāʻani, a ʻo ka ʻokoʻa o ka ikaika o ka ikehu ma waena o ka ʻulaʻula a me ka ʻōmaʻomaʻo i kēia lā. ʻO ka GeForce GTX 1660 Ti, ua lilo ia i mea hoʻoweliweli koʻikoʻi i ka Radeon RX Vega 56. A mai hoʻopoina kākou i kēlā. и hiki ke hoʻokō i nā polokalamu ray tracing i ka manawa maoli, he mea maikaʻi loa ia no nā pāʻani undemanding ma ka hoʻonā 1080p.
Ma kēia kūlana, ʻaʻohe o AMD i koho akā e hoʻemi i nā kumukūʻai ma nā kāleka wikiō me Polaris a me Vega chips, no laila ke koi ʻia nei nā hoa NVIDIA e kūʻai aku i ka GeForce GTX 1660 a me GTX 1660 Ti ma ke kumukūʻai nui - ʻo ia ka mea. i hana ʻia ma ka hale kūʻai Lūkini. ʻO ka hopena, ʻo ka mea kūʻai aku i kahi kāleka wikiō inexpensive he koho nui o nā makana no kēlā me kēia ʻono a me ka waihona kālā, akā ʻaʻole maʻalahi ka hoʻoholo ʻana, no ka mea, ʻaʻohe alakaʻi a i ʻole nā mea ʻē aʻe e pili ana i ka hana o kēlā me kēia ruble ma kēia ʻāpana kumukūʻai. : kūkulu ʻia nā mea hana NVIDIA a me AMD i kahi alapiʻi e like me kā lākou kumukūʻai a me nā mea hiki. Eia kekahi, inā mākou e noʻonoʻo ʻaʻole wale i nā koho kūpono loa no ka GPU i hāʻawi ʻia, akā, ʻo nā mea hoʻokele me nā ʻōnaehana hoʻomaha maikaʻi a me ka overclocking ʻoihana koʻikoʻi, a laila ʻoi aku ka nui o nā kumukūʻai o nā mea hoʻokūkū a me nā hiʻohiʻona kokoke mai ka hui like ʻole.
Hoʻomaka mākou i kā mākou kamaʻāina me ka GeForce GTX 1660 a me GTX 1660 Ti me , ka mea e hoʻohui i nā pono o nā pahu NVIDIA hou me kahi kumukūʻai kūpono. ʻO kēia paha ka koho maikaʻi loa, a i ʻole he mea pono ke ʻimi mua i nā koho maʻalahi? E ho'āʻo kākou e hoʻomaopopo i kēia pilikia me ka hoʻohana ʻana i ka GeForce GTX 1660 Ti GAMING OC ma ke ʻano he laʻana.
Nā hiʻohiʻona ʻenehana, ka laulā o ka lawe ʻana, nā kumukūʻai
Mālama ʻo GIGABYTE i nā hiʻohiʻona maikaʻi loa o nā accelerators ma kahi GPU kūikawā no kāna "premium" AORUS series, aʻo nā makana me nā hiʻohiʻona waena e kau ʻia ma lalo o ka brand GAMING. ʻO ka mea like me ka GeForce GTX 1660 Ti - ʻo ka AORUS GeForce GTX 1660 Ti ka wikiwiki o ka uaki, akā ʻaʻole mamao loa ka GeForce GTX 1660 Ti GAMING OC ma hope o ke alakaʻi. Hoʻohālikelike ʻia i nā kikoʻī kikoʻī, ua hoʻonui ka mea hana i ka Boost Clock - ka awelika o ka uaki ma lalo o ka pāʻani pāʻani - e 90 MHz (mai 1770 a 1860), a ma nā kūlana maoli e ʻike paha mākou i ka hopena ma ka laulā o 1900-2000 MHz. Hiki i ka hoʻololi AORUS ke hāʻawi i kahi 30 MHz hou aʻe ma luna o nā palena o ka GeForce GTX 1660 Ti GAMING OC.
I ka manawa like, hoʻonui ʻia ke kāleka wikiō i loko o ka mālama mana mai ka maʻamau 120 a 140 W. He mea nui kēia no ka overclocking kūleʻa - ʻo ka hale hana a me ka mea hoʻohana - ma mua o ka pihi frequency-voltage i kuhikuhi ʻia. Akā ʻo ka bandwidth RAM, e like me ka mea maʻamau, ua waiho ʻia e like me nā ʻāpana kuhikuhi - 12 Gbit / s no ke kaʻa kaʻa.
| Mea hana | NVIDIA | ʻAi pāpiliona |
|---|---|---|
| Ke kŘkohu | GeForce GTX 1660 la | ʻO GeForce GTX 1660 Ti GAMING OC |
| GPU | ||
| Inoa | TU116 | TU116 |
| Microarchitecture | Kūlana | Kūlana |
| Ke kaʻina loea, nm | 12 nm FFN | 12 nm FFN |
| Ka helu o nā transistors, miliona | 6 600 | 6 600 |
| ʻO ke alapine o ka uaki, MHz: Uaki Base / Uaki Hoʻonui | 1500/1770 | 1500/1860 |
| Ka helu o nā ALU shader | 1536 | 1536 |
| Ka helu o nā ʻāpana palapala palapala | 96 | 96 |
| Helu ROP | 48 | 48 |
| Ka helu o nā core tensor | No | No |
| Ka helu o nā core RT | No | No |
| Hoʻomanaʻo nui | ||
| Ka laula o ka pahi, bits | 192 | 192 |
| ʻAno puʻupuʻu | GDDR6 SDRAM | GDDR6 SDRAM |
| ʻO ke alapine o ka uaki, MHz (bandwidth no ka pilina, Mbit/s) | 1 (500) | 1 (500) |
| Volume, MB | 6 144 | 6 144 |
| I/O kaʻa | PCI Express 3.0 x16 | PCI Express 3.0 x16 |
| 'Ohanahana | ||
| ʻO ka hana kiʻekiʻe loa FP32, GFLOPS (ma muli o ke alapine i kuhikuhi ʻia) | 5437 | 5714 |
| Hana FP64/FP32 | 1/32 | 1/32 |
| Hana FP16/FP32 | 2/1 | 2/1 |
| RAM bandwidth, GB/s | 288 | 288 |
| Puka kiʻi | ||
| Nā mea hoʻopuka kiʻi kiʻi | DL DVI-D, DisplayPort 1.4a, HDMI 2.0b | DL DVI-D, DisplayPort 1.4a, HDMI 2.0b |
| TBP/TDP, W | 120 | ʻO ND |
| Kumukuai kuai (USA, koe nae ka auhau), $ | 279 (manaʻo ʻia) | Mai 300 |
| Kumukuai kuai (Russia), rub. | 22 (manaʻo ʻia) | Mai 21 |
ʻO ka manaʻo nui ʻo GeForce GTX 1660 Ti GAMING OC wale nō ka hoʻololi o ka hāmeʻa i ka ʻohana GAMING i hoʻokuʻu ʻia e GIGABYTE i ka mākeke. ʻO nā hoa NVIDIA, ma ke ʻano he kānāwai, e hele pū me kēlā me kēia hiʻohiʻona overclocking me kahi mea hoʻokele maʻalahi me ka hoʻolālā like, akā hoʻemi ʻia ka wikiwiki o ka uaki, a ke hana mau nei ʻo ia wale nō ka overclocked version hiki ke loaʻa ma ke kūʻai aku. Akā i kēia manawa ʻaʻohe kumu e hoʻopiʻi ai, no ka mea, ʻaʻohe o GeForce GTX 1660 Ti GAMING me ka ʻole o nā leka OC ma ka inoa.
No ka mea ʻo ka GeForce GTX 1660 Ti GAMING OC ka lua o ke alapine ma waena o nā analogues mai ka GIGABYTE catalog, ʻaʻole ia he mea kupanaha ke kumukūʻai ʻoi aku ka nui o ke kāleka wikiō ma mua o nā mea kūʻai aku me GeForce GTX 1660 Ti kikoʻī - ʻoiaʻiʻo ma nā hale kūʻai Lūkini. No laila, hoʻomaka nā kumukūʻai no ka GTX 1660 Ti ma $ 280, a i ʻole 17 rubles, ʻoiai no ka GIGABYTE GeForce GTX 293 Ti GAMING OC ke noi nei lākou no ka liʻiliʻi o $ 1660, a i ʻole 300 rubles. Akā ma muli o ka paʻa o ka mākeke no nā mea hoʻokele kiʻi waena waena, ua hoʻokokoke ka papa GIGABYTE i nā makana ikaika loa mai AMD a me NVIDIA. ʻO nā mana maʻalahi loa o ka Radeon RX Vega 21 ua hāʻule i ke kumukūʻai i $ 368 a me 56 rubles, a ʻo ka GeForce RTX 300 i nā kumukūʻai kālā aia nō ma kahi mamao hanohano ($ 20 a ma luna), akā ma Rusia ua loaʻa ia no kahi kālā e hoʻomaka ana. mai 990 rubles.
Ma ka lima ʻē aʻe, nā kāleka wikiō i ka papa haʻahaʻa, kahi i lilo ai ka hoʻokūkū ikaika loa - ʻo ka GeForce GTX 1660 me ka ʻole o ka Ti index a me ka Radeon RX 590 - ʻoi aku ka liʻiliʻi ma mua o ka GIGABYTE GeForce GTX 1660 Ti GAMING OC. Hiki ke kiʻi ʻia ka hiʻohiʻona NVIDIA no $220, a i ʻole 15 rubles, a hiki ke kiʻi ʻia kahi analogue i ka hana ma kahi chip Polaris kahiko no $090, a i ʻole 210 rubles.
ʻIke ʻia ʻo ka mea koa o kēia loiloi i ka manawa like loa ke kumukūʻai i hoʻohālikelike ʻia i kona mau hoalauna kokoke loa ma lalo a loaʻa i ke kumukūʻai me kona mau hoalauna ma luna. Ma ia mau kūlana, pono ʻoe e aʻo i ka GIGABYTE GeForce GTX 1660 Ti GAMING OC me ka meticulous, a mākou e hana koke ai. Akā ʻo ka mea mua, he moʻolelo maʻamau e pili ana i ka pōʻai: ma kahi o ke kāleka wikiō ponoʻī, aia ka pahu i nā ʻōlelo hoʻonohonoho pōkole wale nō a me kahi disk software, ʻoiaʻiʻo, ʻaʻole hiki ke heluhelu ʻia ma ka hapa nui o nā kamepiula hou. He mea kūpono hoʻi e ʻike i ka GeForce GTX 1660 Ti GAMING OC me kahi palapala hōʻoia ʻekolu makahiki, a inā ʻoe e hoʻopaʻa inoa ma ka pūnaewele GIGABYTE i loko o hoʻokahi mahina ma hope o ke kūʻai ʻana, hoʻonui ʻia ka lawelawe no kahi makahiki ʻē aʻe.
Kūkulu
Manaʻo "Untitled". , ʻo ka laʻana a mākou i kamaʻāina ai i ka hiʻohiʻona NVIDIA hou i Pepeluali, hōʻike maikaʻi i nā hana hou i ka hana ʻana i nā kāleka wikiō kālā. ʻO ke kaʻina hana kiʻi TU116, no kona wikiwiki a pau, ua lilo ia i puʻupuʻu anuanu me ka koi liʻiliʻi ma ka ʻōnaehana mana. Manaʻo nā hoa NVIDIA i kēia he hōʻailona no ka mālama nui ʻana i ka lako polokalamu. ʻO ka mea kūikawā, ua ʻike ʻia nā kāleka wikiō he nui me kahi ʻōnaehana hoʻoluʻu maʻalahi, kahi ma kahi o kahi radiator prefabricated hou, kahi radiator i hana ʻia me nā blank alumini miled me kahi paipu wela mehameha i kau ʻia ma ka GPU. Hiki i kēlā mau mea hoʻomaʻamaʻa ke hoʻoneʻe i ka wela mai kahi puʻupuʻu me ka hoʻohana ʻana i ka mana o 120 W - akā wale nō ma ke kumu kūʻai ʻaʻole nā hiʻohiʻona acoustic maikaʻi loa.
ʻO ka nānā wikiwiki ʻana i ka GIGABYTE GeForce GTX 1660 Ti GAMING OC ua lawa ia e ʻike i ka mea nui e hoʻokaʻawale i kēia ʻano hoʻohālike mai nā hoʻololi maʻalahi o ka GeForce GTX 1660 Ti, ʻo ia nā huahana mai GIGABYTE ponoʻī a i ʻole nā mea hoʻokūkū he nui. me ʻekolu pā a me nā paipu wela he nui. ʻO ka radiator GPU ma aneʻi ua puhi ʻia e ʻekolu impellers me ke anawaena o 75 mm, a ua hoʻolālā ʻia ka hoʻolālā e huli ai ka peʻahi waena ma ka ʻaoʻao ʻē aʻe i nā mea waho ʻelua. Nui nā mea hana i kēia manawa i kēia hoʻoholo, a no ke kumu maikaʻi - ʻo ka hoʻonohonoho ʻana o nā mea pā i ke ʻano o ka interlocking gears e kōkua i ka hoʻohaʻahaʻa i ka turbulence o ka holo ʻana o ka ea, a no laila e hoʻonui ai i ka wikiwiki. A hiki i kahi mahana o 60 °C, hana ka mea hoʻomaʻamaʻa ma ke ʻano passive holoʻokoʻa.
Manaʻo nui ka mea hana i ka GAMING series e hoʻolako i kēia mau mea me ka hoʻomālamalama LED. ʻO ka logo hui ma ka ʻaoʻao o ka hihia hiki ke hāʻawi ʻia i kahi malu i kou ʻono a hiki ke hoʻonohonoho ʻia ke ʻano hana me nā mea GIGABYTE ʻē aʻe. ʻO ke kumu hoʻohālike GeForce GTX 1660 Ti ma lalo o ka hōʻailona AORUS he mau LED ma ka ʻaoʻao hope o ka PCB, uhi ʻia me ka pale metala. I loko o ka GeForce GTX 1660 Ti GAMING OC, ua hana ʻia ka pā pale i ka plastic a ʻaʻohe kukui hope.
ʻO ka pahu kāleka wikiō e uhi ana i ka mea hoʻomaʻamaʻa mai nā ʻaoʻao a pau, ʻaʻole e hoʻonui i waho o ka pā kau ʻana me nā huahana wikiō a hūnā i nā hiʻohiʻona hoʻolālā mai ka ʻike. Eia nō naʻe, i loko, ma lalo o ka poloka peʻa, hauʻoli mākou i ka loaʻa ʻana o kahi radiator ʻano hou. ʻO ka hana nui i ka wehe ʻana i ka wela mai ka aniani GPU e pāʻani ʻia e nā ʻaoʻao ʻaoʻao o nā fins, i hoʻopaʻa ʻia ma nā paipu wela ʻekolu me ke anawaena o 5 mm. Ma ke kikowaena, kahi i hoʻokomo ʻia ai nā paipu i loko o kahi poloka alumini me kāna ʻāpana ponoʻī o nā ʻili, ua palahalaha a uhi ʻia ka hapa nui o ka ʻili o ka chip kiʻi. Loaʻa i ka radiator nā manaʻo hou aʻe no ka hoʻomaha ʻana i nā mea PCB wela ʻē aʻe - nā pahu hoʻomanaʻo GDDR6, a me nā mea hoʻokele, nā hoʻololi a me nā mea hoʻoponopono uila.
Papa kaapuni pai
I ka hoʻoholo ʻana e nā pads ʻole no nā pahu GDDR6 ʻelua a me ʻelua mau mea hoʻoponopono voltage hou, ua hoʻokumu ʻia ka GIGABYTE GeForce GTX 1660 Ti GAMING OC ma kahi PCB honua ʻē aʻe e hiki ke ʻae ʻaʻole wale i ka TU116, akā ʻo ka TU106 GPU ikaika loa. ʻAʻole like me ka mana maʻalahi o ka GeForce GTX 1660 Ti mai GIGABYTE, a mākou i aʻo ai ma mua, ʻoi aku ka ākea o ka PCB o ka GAMING-branded accelerator, akā ʻo ka hoʻonohonoho piha ʻana o VRM e loaʻa pū kekahi i nā ʻāpana 6 o ka mana GPU a me nā ʻāpana ʻelua no nā chip RAM. ʻAʻole ʻike ʻia nā ʻāpana ʻelua e lawelawe ana i ka mīkini paʻi kiʻi ma muli o ka emi ʻana o ka mana o ka TU116 (ua hoʻolālā ʻia ka papa no ka hoʻohana mana o 140 W ma ke ʻano maʻamau).
Akā ʻaʻole kēia ka mea hoihoi loa. ʻO nā kikoʻī o ka ʻōnaehana mana o ka chip TU106 a me nā ʻelele ʻē aʻe o ka hale hoʻolālā Turing e loaʻa mau i nā MOSFET me kahi mea hoʻokele i hoʻohui ʻia (ʻo ia ka mea i kapa ʻia nā mana mana), mahalo i hiki ke hōʻemi nui i ka nalowale o ka mana wela. Ma ka huli ʻana, ua hoʻohana pū ʻia nā kāleka wikiō TU116, nāna i hōʻaiʻē i nā PCB mai nā hiʻohiʻona GeForce RTX. Akā ma ka papa ʻo GeForce GTX 1660 Ti GAMING OC ua loaʻa iā mākou kahi kaʻapuni hoʻoponopono voltage maʻamau i hana ʻia me nā ʻāpana discrete: kahi mea hoʻokele a me ʻelua mau hoʻololi i kēlā me kēia pae. Eia naʻe, ʻo ka GeForce GTX 1660 Ti ʻaʻole ia he mea pōloli mana e hoʻopiʻi ai mākou i kēia ʻoiaʻiʻo i ka mea hana. Hoʻomalu ʻia ka volta ma ka GPU e ka uPI Semiconductor uP9512R PWM controller, a mākou i ʻike ai ma mua o hoʻokahi manawa i nā hiʻohiʻona ʻōpio o ka moʻo GeForce RTX, akā i kēia hihia ʻaʻole hiki iā mākou ke hōʻoiaʻiʻo i ka paʻa ʻana o ka GeForce GTX 1660 Ti GAMING OC. ʻO kahi hiʻohiʻona ʻē aʻe o ka hoʻolālā VRM hou o NVIDIA accelerators - ka hiki ke hoʻopau i kekahi mau hana ma ka haʻahaʻa haʻahaʻa ma ka GPU, no ka mea, ua liʻiliʻi wale lākou ma aneʻi.
Aia ka papa i ʻeono mau pahu GDDR6 RAM i hana ʻia e Micron a ua kapa ʻia ʻo 8ZA77 D9WCR. ʻO ka 12 Gbps throughput no kēlā me kēia pilina a lākou e hāʻawi ai i kēia hāmeʻa he hōʻailona maʻamau no lākou.
Loaʻa i ke kāleka wikiō ʻelua mau mea hoʻohui DisplayPort a me kahi pālua o HDMI no ka hoʻopili ʻana i nā monitor a me nā TV. Ua haʻalele ka mea hana i ka interface DVI kahiko - ʻaʻohe ʻano hoʻolālā no ia ma ka papa kaapuni paʻi.
Source: 3dnews.ru