ʻOiai ka paʻakikī o ka hana ʻana i nā chips 14-nm i ka nui o ka nui, hoʻomau ʻo Intel i ka hoʻonui ʻana i kāna lineup o nā kaʻina hana ʻeiwa o nā hanauna Core, codenamed Coffee Lake Refresh. ʻOiaʻiʻo, hāʻawi ʻia kēia iā ia me nā pae like ʻole o ka holomua. ʻO ia hoʻi, ke hoʻohui ʻia nei nā huahana hou i ke ʻano hoʻohālike, akā ʻike ʻia lākou ma nā kūʻai kūʻai kūʻai me ka makemake ʻole, a ʻo kekahi mau hiʻohiʻona mai waena o nā huahana hou i hōʻike koke ʻia ma hope o ka makahiki hou ʻaʻole hiki ke ʻike ʻia ma nā hale kūʻai a hiki i kēia manawa. .
Eia nō naʻe, ma muli o ka ʻikepili kūhelu, aia ma kahi o ʻeiwa mau hiʻohiʻona Core desktop no ka paepae LGA1151v2, nona ka ʻeiwa kaukani ʻeiwa, aia ma waena o nā mea hana me ʻehā, ʻeono a me ʻewalu cores computing. Eia kekahi, ʻo kēia ʻohana ʻaʻole wale nā ʻelele i ʻike ʻia me nā hiʻohiʻona i wānana ʻia, akā ʻo nā CPU i manaʻo ʻole ʻia e ʻokoʻa i ka ideologically mai ko lākou mau mua. Ke kamaʻilio nei mākou e pili ana i nā kaʻina hana F-series - nā pahu pākaukau i hana nui ʻia, ʻaʻole i hoʻokomo ʻia nā kikoʻī i kahi kumu kiʻi i kūkulu ʻia.
ʻO ka mea kupanaha e pili ana i ko lākou hiʻohiʻona, ʻo ia mau makana e hoʻonui i ka laulā o nā mea kūʻai aku o Intel no ka manawa mua i nā makahiki ʻewalu i hala, i ka manawa i hāʻawi aku ai ka hui i nā hoʻonā me nā kiʻi hoʻohui ʻia no ka māhele nui. Eia naʻe, i kēia manawa ua loli kekahi mea, a ua koi ʻia ka microprocessor pilikua e noʻonoʻo hou i kāna mau loina. A maopopo iā mākou: ʻo nā kuhi hewa i ka hoʻolālā ʻana a me nā pilikia i ka hoʻokō ʻana i ka ʻenehana kaʻina hana 10-nm ua alakaʻi i kahi hemahema nui o nā kaʻina hana Intel ma ka mākeke, kahi e hoʻāʻo nei ka ʻoihana me kona ikaika āpau e hoʻēmi. ʻO ka hoʻokuʻu ʻana i nā kaʻina hana me ka ʻole o nā kiʻi i hoʻohui ʻia ʻo ia kekahi o nā ana i ʻike maopopo ʻia e hoʻokō i kēia pahuhopu. Mahalo iā ia, ua hiki i ka mea hana ke hoʻokomo i loko o nā kaʻina hana hana i manaʻo ʻia ma mua i nā blanks semiconductor hemahema me kahi kiʻi kiʻi i hōʻino ʻia, ʻo ia hoʻi i loko o ʻewalu-core Coffee Lake Refresh "ʻai" a hiki i 30% o ka wahi o ka 174 mm. aniani. I nā huaʻōlelo ʻē aʻe, hiki i kēia ana ke hoʻonui i ka hua o nā huahana kūpono a hōʻemi nui i ka ʻōpala.
Eia nō naʻe, inā no Intel ka manaʻo o ka hoʻokuʻu ʻana i nā kaʻina hana F-series, a laila inā e pōmaikaʻi nā mea kūʻai mai ka ʻike ʻana o ia mau hāʻawi he pilikia paʻakikī. ʻO nā ʻano hana i koho ʻia e ka mea hana e kūʻai ʻia aku ai nā mea hana i kāʻili ʻia me ka uku ʻole, ma ke kumukūʻai like me kā lākou mau hoa "piha piha". No ka hoʻomaopopo ʻana i kēia kūlana i nā kikoʻī, ua hoʻoholo mākou e hoʻāʻo i kekahi o nā ʻelele o ka laina ʻeiwa o ka hanauna Core, i nele i nā kiʻi i kūkulu ʻia, a hoʻāʻo e ʻimi i kāna mau pono huna.
Ua koho ʻia ʻo Core i5-9400F, ka papa hana ʻeono ʻeono o ka hanauna Coffee Lake Refresh, i mea e aʻo ai. Aia kahi hoihoi kūikawā i kēia chip: kona mua, , ua kaulana loa i ka manawa hoʻokahi ma muli o kāna lākiō hoʻokō kumukūʻai maikaʻi loa. Hoʻolaha ʻia i ʻehā mau mahina i hala aku nei, ʻo ka Core i5-9400 (me ka ʻole o ka F ma ka inoa) hāʻawi i nā alapine kiʻekiʻe ma ke kumukūʻai like, akā aneane hiki ʻole ke loaʻa ma ke kūʻai aku. Akā, loaʻa ka Core i5-9400F ma nā papa ma nā wahi āpau, a ʻo ia hoʻi, no ka mea ʻaʻole pili ka hemahema i kēia kumu hoʻohālike, ua kokoke loa kona kumukūʻai kūʻai maoli i ka mea i ʻōlelo ʻia. Eia naʻe, ʻaʻole kēia e hana maʻalahi i ka Core i5-9400F i kahi koho maikaʻi no nā hoʻonohonoho "kumu", no ka mea, hāʻawi ʻo AMD i kēia manawa i nā kaʻina hana ʻeono-core Ryzen 5 ma ke ʻano kumukūʻai like, ʻaʻole like me nā ʻelele o ka moʻo Core i5. multi-threading (SMT) . ʻO ia ke kumu e hoʻohiki ai ka hoʻāʻo o kēia lā i ka ʻike nui: pono e pane i kekahi mau nīnau i ka manawa hoʻokahi a hōʻike maopopo inā loaʻa i ka Core i5-9400F ka manawa e hana hou ai i ka kūleʻa o ka moʻolelo Core i5-8400.
Kope Lake Refresh lineup
I kēia lā, ʻelua mau nalu o nā hoʻolaha o nā kaʻina hana i hoʻokaʻawale ʻia e like me ka hanauna Coffee Lake Refresh. ʻOiai ʻo ia mau CPU ma nā ʻano he nui e like me ko lākou mau mua mai ka ʻohana Coffee Lake, ua hoʻokaʻawale ʻo Intel iā lākou ma ke ʻano he iwa o ka hanauna Core a helu iā lākou me nā helu e hoʻomaka ana me ka helu 9. A inā pili i Core i7 a me Core i9 pēlā. Hiki ke hoʻāpono ʻia kahi hoʻohālikelike, Ma hope o nā mea a pau, no ka manawa mua i loaʻa iā lākou ʻewalu cores computing, ua loaʻa i nā kaʻina hana hou o ka Core i5 a me Core i3 ka hoʻonui ʻana i nā helu hoʻohālike, ka hapa nui no ka hui. ʻO ka mea nui, hāʻawi wale lākou i ka wikiwiki o ka uaki.
I ka manawa like, ʻaʻohe pono e kamaʻilio e pili ana i nā hoʻomaikaʻi ʻana i ka pae microarchitecture. A ʻo ka ʻōlelo ʻoiaʻiʻo, ʻaʻole kēia he mea kupanaha. ʻO ka manaʻo hoʻomohala i hoʻomaʻamaʻa ʻia e Intel ʻo ia ka mea i hoʻopili ʻia nā loli hohonu i nā kaʻina hana i ka hoʻomaikaʻi ʻana i nā ʻenehana hana. No laila, ʻo ka lohi i ka hoʻokomo ʻana i ka ʻenehana kaʻina hana 10nm, ʻo ia ka mea e hana hou mākou i ka Skylake microarchitecture, i hoʻokuʻu ʻia i ka makahiki 2015. Eia nō naʻe, he mea kupanaha kekahi: no kekahi kumu, ʻaʻole ʻimi ʻo Intel e hoʻololi i nā hiʻohiʻona i koi ʻole i nā loli ʻike. No ka laʻana, ke hoʻomau nei ʻo Coffee Lake Refresh i ka hoʻomanaʻo ʻelua-kanal DDR4-2666, ʻoiai ʻo AMD i kēlā me kēia manawa e hoʻohui i ke kākoʻo no nā ʻano wikiwiki kiʻekiʻe i kāna mau kaʻina hana, a hiki i ka DDR4-3200 i nā mana hou loa o ka mobile Raven Ridge. ʻO ka mea wale nō a Intel i pane ai ʻo ia ka hoʻonui ʻana i ka nui o ka hoʻomanaʻo i kākoʻo ʻia i nā ʻōnaehana e pili ana i ka Coffee Lake Refresh i 128 GB.
Eia nō naʻe, ʻoiai ka nele o nā loli i ka microarchitecture, ua hoʻokō ʻo Intel i kēia manawa e hana i nā hiʻohiʻona hoihoi me ka hoʻohana ʻana i nā ʻano ākea - e hoʻonui ana i ka helu o nā cores computing a me ka wikiwiki o ka uaki. ʻO ka nalu mua o ka Coffee Lake Refresh hoʻolaha, i hana ʻia ma ʻOkakopa i ka makahiki i hala, ua lawe pū ʻia me ʻekolu poʻokela overclocking processors i lanakila i nā palena hana hou: ʻo ka ʻewalu-core Core i9-9900K a me Core i7-9700K, a me nā ʻeono- kumu Core i5-9600K. Me ka lua, ka nalu o ka makahiki hou, ua hoʻopiha hou ʻia ka papa inoa o nā kaʻina hana hou me ʻeono mau hiʻohiʻona CPU maʻalahi. ʻO ka hopena, ua hoʻomaka ke ʻano o ka piha piha o Coffee Lake Refresh e like me kēia.
| Cores/mio | Alanui kumu, GHz | ʻO ke alapine Turbo, GHz | L3 huna, MB | iGPU | iGPU alapine, GHz | paʻa | TDP, W | kuai | |
|---|---|---|---|---|---|---|---|---|---|
| Core i9‑9900K | 8/16 | 3,6 | 5,0 | 16 | UHD 630 | 1,2 | DDR4-2666 | 95 | $488 |
| Core i9‑9900KF | 8/16 | 3,6 | 5,0 | 16 | No | - | DDR4-2666 | 95 | $488 |
| Core i7‑9700K | 8/8 | 3,6 | 4,9 | 12 | UHD 630 | 1,2 | DDR4-2666 | 95 | $374 |
| Core i7‑9700KF | 8/8 | 3,6 | 4,9 | 12 | No | - | DDR4-2666 | 95 | $374 |
| Core i5‑9600K | 6/6 | 3,7 | 4,6 | 9 | UHD 630 | 1,15 | DDR4-2666 | 95 | $262 |
| Core i5‑9600KF | 6/6 | 3,7 | 4,6 | 9 | No | - | DDR4-2666 | 95 | $262 |
| Core i5‑9400 | 6/6 | 2,9 | 4,1 | 9 | UHD 630 | 1,05 | DDR4-2666 | 65 | $182 |
| Core i5‑9400F | 6/6 | 2,9 | 4,1 | 9 | No | - | DDR4-2666 | 65 | $182 |
| Core i3‑9350KF | 4/4 | 4,0 | 4,6 | 8 | No | - | DDR4-2400 | 91 | $173 |
ʻO ka hapa nui o nā kaʻina hana, i hoʻohui ʻia i nā K-model overclocking mua i hoʻokuʻu ʻia ma hope, aia i nā chips i nele i kahi kiʻi kiʻi hoʻohui. ʻO ka ʻenehana, ʻo ka Core i9-9900KF, Core i7-9700KF a me Core i5-9600KF e hoʻokumu ʻia ma ke kumu semiconductor like a loaʻa nā ʻano like like me ka Core i9-9900K, Core i7-9700K a me Core i5-9600K, ʻokoʻa wale i loko ʻaʻole lākou e hāʻawi i kahi GPU i kūkulu ʻia, i hoʻopaʻa ʻia i ka hāmeʻa ma ke kahua hana.
Akā i ka papa inoa o nā huahana hou o ka nalu lua hiki iā ʻoe ke ʻike i nā hiʻohiʻona hou maoli. ʻO ka mea mua, ʻo ia ka Core i3-9350KF - ʻo ia wale nō ka mea hana quad-core me kahi multiplier wehe ʻia ma waena o Coffee Lake Refresh. Inā pani ʻoe i kou mau maka i ka nele o kahi GPU i kūkulu ʻia, hiki ke noʻonoʻo ʻia he mana hou o ka Core i3-8350K, i hoʻonui ʻia e ka hoʻohui ʻana i ka ʻenehana Turbo Boost 2.0 a me ka mana hou e overclock aunoa i 4,6 GHz.
Hiki ke manaʻo ʻia ʻo Core i5-9400 a me kona kaikaina ʻo Core i9-9400F, ʻaʻohe o nā kiʻi i kūkulu ʻia. ʻO ka waiwai o kēia mau hiʻohiʻona aia ma ka ʻoiaʻiʻo me kā lākou kōkua, ua hoʻemi nui ʻo Intel i ke kumukūʻai o nā ʻōpio ʻeono-core Coffee Lake Refresh, e ʻae ana i ka hoʻohana ʻana i ka hanauna hou loa o nā CPU i nā hoʻonohonoho pae kumu. Eia nō naʻe, ʻaʻole nui nā ʻokoʻa ma waena o ka Core i5-9400 a me ka hopena o ka makahiki i hala, ʻo ka Core i5-8400. Ua hoʻonui wale ʻia nā alapine o ka uaki e 100 MHz, ʻo ia ka mea ma muli o ka makemake o ke kanaka nunui microprocessor e mālama i kāna mau ʻōpio ʻeono i loko o ka pūʻulu wela 65-watt. ʻO ka hopena, ua hoʻonui ʻia ka ʻāpana i nā alapine turbo kiʻekiʻe ma waena o nā mea hana ʻeono-core i ka ʻohana Coffee Lake Refresh i 500 MHz, ʻoiai i ka hanauna ʻo Coffee Lake he 300 MHz wale nō.
Ma muli o nā kikoʻī, loaʻa i kekahi ka manaʻo ʻaʻohe mea kūikawā e hoʻokūkū i ka Core i5-9400 hou a me Core i5-9400F e kūʻē i ka Core i5-8400 kahiko. Eia naʻe, ʻaʻole hāʻawi nā kikoʻī i kēia hihia i kahi kiʻi piha piha. I ka wā o ka hoʻolaha ʻana o ka Coffee Lake Refresh mua, ua kamaʻilio pū ʻo Intel e pili ana i nā pono indirect. No ka laʻana, no ka hanauna hou o nā chips, ua hoʻohiki ʻia ka hoʻololi ʻana i ka interface wela o loko: ʻo ka wahi o ka polymer thermal paste e lawe ʻia e ka solder flux-free maikaʻi loa. Akā, pili paha kēia me nā ʻōpio ʻōpio ʻeono-hanauna Core processors? ʻAʻole i nā manawa a pau.
Nā kikoʻī e pili ana i ka Core i5-9400F
ʻO ia wale nō ka mea i ka wā e hoʻokuʻu ai i nā kaʻina hana Coffee Lake Refresh, ua hui pū ʻo Intel i nā koho like ʻole no nā kristal semiconductor me kahi ʻenehana kaʻina hana 14++ nm, ʻaʻole he mea hou lākou āpau. Hiki ke hoʻokumu ʻia ka ʻeiwa o nā mea hana Core ma luna o nā kristal semiconductor ʻelua i hoʻolālā ʻia no lākou, a me nā mana kahiko o ka silicon, i hoʻohana ikaika ʻia, e komo pū me nā mea hana ʻewalu o ka hanauna, i helu ʻia ʻo ka ʻohana Coffee Lake.
ʻO ka mea kūikawā, i kēia manawa ua ʻike ʻia e pili ana i ke ola ʻana o ʻehā mau aniani wāwae wāwae i hoʻokomo ʻia i kekahi mau kaʻina hana nui i hana ʻia me nā helu mai ka ʻeiwa tausani.
- ʻO P0 wale nō ka mana "ʻoiaʻiʻo" o ke aniani i kēia lā, hiki ke kapa ʻia ʻo Coffee Lake Refresh. ʻEwalu mau cores kēia aniani a hoʻohana ʻia i nā kaʻina overclocking Core i9-9900K, Core i7-9700K a me Core i5-9600K, i kā lākou F-variations Core i9-9900KF, Core i7-9700KF a me Core i5-9600KF, a me i ke kaʻina hana Core i5-9400;
- ʻO U0 kahi aniani ʻeono-core, i hoʻohana mua ʻia i nā kaʻina hana Coffee Lake, ʻo ia hoʻi, i ka ʻewalu o ka hanauna Core. I kēia manawa ua hoʻohana ʻia e hana i ʻeono-core Core i5-9400F;
- ʻO B0 kahi pahu quad-core i hoʻohana ʻia no nā kaʻina hana Core i3-9350K. Ua hele pololei mai kēia ʻano o ka silikoni mai nā kaʻina hana Quad-core Coffee Lake, me ka Core i3-8350K;
- ʻO R0 kahi puʻupuʻu hou e neʻe ana i kahi e hoʻoneʻe ʻia ai nā kaʻina hana ʻeiwa mau makahiki mua, e hoʻomaka ana i Mei. I kēia manawa, ʻaʻole i loaʻa i nā CPU serial, a no laila ʻaʻohe ʻike kikoʻī e pili ana i kāna mau hiʻohiʻona a me nā kumu o kona ʻano.
No laila, ʻo ka Core i5-9400F, ka mea a mākou e kamaʻilio nei ma kēia loiloi, he hipa ʻeleʻele ia: kahi ʻano hana hoʻokahi o ke ʻano i ʻokoʻa i ka hoʻolālā kūloko mai ke koena o nā kaikuaʻana ʻeono a me ʻewalu mau. ka hanauna Coffee Lake Refresh. ʻO ka ʻōlelo koʻikoʻi, ʻaʻole ia he unuhi a hoʻolōʻihi paha i ka mana o ka Core i5-9600K a i ʻole Core i5-9400, akā he mana overclocked o ka Core i5-8400 kahiko me ka paʻi kiʻi kiʻi.
A pono wau e ʻōlelo, ʻaʻole i hōʻike wale ʻia kēia i nā kiʻi kiʻi o nā pono diagnostic, e hōʻike ana i ka hele wāwae U5 kahiko ma mua o ka P9400 hou no ka Core i0-0F. ʻAʻole loaʻa i ka Core i5-9400F kekahi o nā mea hou o ka Coffee Lake Refresh. ʻO ka mea nui, i ka wā e hui pū ai i kēia mau ʻāpana, ʻaʻole kūʻai ʻia ke aniani i ka uhi hoʻohele wela, a ʻo ke kikowaena wela o loko ka like like me ka polymer thermal paste i hoʻohana ʻia i nā kaʻina hana Coffee Lake.
Eia kekahi, ʻo ka Core i5-9400F, ʻaʻole like me nā kaʻina hana ʻē aʻe o ka hanauna Coffee Lake Refresh, ua hōʻuluʻulu ʻia ma kahi papa kaapuni i paʻi ʻia me kahi PCB lahilahi - e like me ka hoʻohana ʻana no ka Lake Lake maʻamau.
Eia kekahi, ʻo ke ʻano o ka uhi hoʻohele wela o ka Core i5-9400F e hōʻike ana i ka pilina o kēia kaʻina hana me ka ʻewalu o ka hanauna Core. Ma hope o nā mea a pau, ua loli ka uhi o ka Coffee Lake Refresh maʻemaʻe.
I nā huaʻōlelo ʻē aʻe, ʻaʻohe kānalua ʻo ka Core i5-9400F ʻaʻole ʻo Coffee Lake Refresh, akā he hōʻole ʻia i nā kaʻina hana mua me kahi kumu kiʻi kīnā. Eia kekahi, pili kēia i ka 5% o nā serial Core i9400-5F i hoʻolako ʻia i kēia manawa, ka mea e wehewehe nui i ka loaʻa ʻana o kēia mau kaʻina hana i ka manawa e hoʻomau ʻia ai nā pilikia ʻike ʻia me ka hāʻawi nui ʻana o nā Coffee Lake Refresh. No ka laʻana, ʻo kona kaikunāne "piha piha" me ka UHD Graphics 9400 i hoʻohui ʻia, i hoʻolaha ʻia i ka manawa like me ka Core i630-0F, pono e hoʻokumu ʻia ma kahi "pololei" PXNUMX stepping crystal, ʻaʻole i loaʻa no ke kūʻai aku.
I ka manawa like, ʻaʻole i haʻalele ka microprocessor giant i ka hiki ke hoʻololi i ka Core i5-9400F i ka "pololei" P0 e piʻi i ka manawa waena. Akā e hiki mai ana kēia, ʻoiai, ke kūʻai maikaʻi ʻia nā hui ʻo Coffee Lake i hōʻiliʻili i nā hale kūʻai o ka hui ʻo Coffee Lake me kahi GPU i kūkulu ʻia.
Eia nō naʻe, no ka hapa nui o nā mea hoʻohana i kēia ʻoiaʻiʻo o ka hoʻopunipuni ʻana i nā kristal silika ʻaʻole paha he mea nui. E like me ka mea, ʻo ka Core i5-9400F he ʻano ʻeono-core ʻoiaʻiʻo me ke kākoʻo Hyper-Threading, e holo wikiwiki ana ʻo 100 MHz ma mua o kona mua, ʻo ka Core i5-8400, ma lalo o kekahi ukana. ʻO ia ke kumu e like me ke ʻano alapine, pili ka Core i5-9400F me $10 ʻoi aku ka nui o Core i5-8500.
ʻOiai ke koi nei ka Core i5-9400F i kahi haʻahaʻa haʻahaʻa haʻahaʻa o 2,9 GHz, ʻoiaʻiʻo, hiki i kēia kaʻina hana ke holo wikiwiki loa i ka ʻenehana Turbo Boost 2.0. Me ka Multi-Core Enhancements i hoʻohana ʻia (ʻo ia hoʻi, ma ke ʻano paʻamau no ka hapa nui o nā motherboards), i ka piha piha o ka Core i5-9400F hiki ke mālama i kahi alapine o 3,9 GHz, e wikiwiki ana i ka 4,1 GHz ma lalo o ka ukana hoʻokahi.
| Ua helu pinepine ʻia | ʻO ka pinepine ʻoi loa ʻo Turbo Boost 2.0 | ||||||
| 1 kumu | 2 cores | 3 cores | 4 cores | 5 cores | 6 cores | ||
| Core i5-8400 | 2,8 GHz | 4,0 GHz | 3,9 GHz | 3,9 GHz | 3,9 GHz | 3,8 GHz | 3,8 GHz |
| Core i5-8500 | 3,0 GHz | 4,1 GHz | 4,0 GHz | 4,0 GHz | 4,0 GHz | 3,9 GHz | 3,9 GHz |
| Core i5-9400(F) | 2,9 GHz | 4,1 GHz | 4,0 GHz | 4,0 GHz | 4,0 GHz | 3,9 GHz | 3,9 GHz |
Ma keʻano maoli, ʻaʻole mākou e kamaʻilio e pili ana i nā mana overclocking. ʻO ka mea nui loa i hiki i ka Core i5-9400F ke hana ma ke alapine kiʻekiʻe loa i ʻae ʻia i loko o ka ʻenehana Turbo Boost 2.0. A ma nā motherboards me H370, B360 a i ʻole H310 chipsets, ʻaʻole hiki iā ʻoe ke hoʻohana wikiwiki i ka hoʻomanaʻo ma mua o DDR4-2666. Loaʻa nā ʻano wikiwiki kiʻekiʻe ma nā papa me nā chipsets Z370 a i ʻole Z390 kahiko.
Source: 3dnews.ru