Me ka hiki ʻana mai o nā mea hana o ka Coffee Lake a me Coffee Lake Refresh hanauna, ʻo Intel, ma hope o ke alakaʻi o kāna mea hoʻokūkū, hoʻonui i ka helu o nā cores computing i kāna mau makana. ʻO ka hopena o kēia kaʻina hana, ua hoʻokumu ʻia kahi ʻohana ʻewalu-core hou o Core i1151 chips ma ke ʻano he ʻāpana o ka paepae nui LGA2v9, a me nā ʻohana Core i3, Core i5 a me Core i7 i hoʻonui nui i kā lākou arsenal o nā cores computing. I ka manawa like, ʻoi aku ka pōmaikaʻi o ka moʻo Core i5: ʻo ia mau mea hana, ʻo ia ka quad-core ma mua, ua lilo i ʻeono-core wale nō. Akā ʻewalu kā Core i7 i kēia lā, a ʻo Core i3 - ʻehā mau cores, ʻo ia ka mea i ʻoi aku ka maikaʻi o kā lākou mau mea mua i hāʻawi ʻia i ʻelua mau makahiki i hala.
Ua kamaʻilio mua mākou e pili ana i ka holomua o ka hoʻololi ʻana o nā mea hoʻohana kahiko Intel i ka wā i hoʻāʻo ai mākou i nā kaʻina hana ʻewalu-core hou. и , a me kahi ʻeono-core hou . Eia naʻe, ʻaʻole mākou i kamaʻilio e pili ana i ka ʻelele o ka ʻohana Core i3, no ka hanauna Coffee Lake Refresh. Manaʻo paha ka hapa nui o ʻoukou e like me kēia, no ka mea, i ka nānā mua ʻana, ʻaʻohe mea koʻikoʻi i hana i ka wā o ka hoʻololi ʻana mai ka hoʻolālā ʻo Coffee Lake i ka Coffee Lake Refresh me ka Core i3 series: nā mea hana me nā helu mai ka ʻumi tausani e hāʻawi pololei. nā ʻehā ʻehā like ʻole me ke kākoʻo Hyper-core. A me he mea lā ʻaʻohe ʻokoʻa koʻikoʻi o ka hana a me nā ʻano mea kūʻai aku ma waena o lākou. Akā ʻaʻole maʻalahi nā mea a pau.
ʻO ka ʻoiaʻiʻo ʻo ka hōʻano hou o Core i3, ʻaʻole like, no ka laʻana, ʻo ka Core i5, ua ʻoi aku ka maikaʻi. A ʻo ka manaʻo ma ʻaneʻi ʻaʻole ia e pili ana i ka hoʻonui ʻana i nā alapine o ka uaki, ʻaʻole i hoʻonui iki ʻia. ʻO ka mea nui i hana ʻia me ka hanauna hou ʻo Core i3 ʻo ia ke kākoʻo nei lākou i ka ʻenehana Turbo Boost 2.0, a hiki i kēia manawa ke kū nei ka mana kūʻokoʻa o nā kaʻina hana o ka Core i5, i7 a me i9. ʻO ka hopena, ua hoʻonui nui ʻia nā alapine hana maoli o ka Core i3 hou, e hana ana i ka ʻelele mua o ka moʻo hou, ʻo ka Core i3-9350KF, kahi makana ʻoi aku ka wikiwiki e hoʻohālikelike ʻia i ka hanauna quad-core Coffee Lake kahiko. .
| Kaby Lake (2017) | Kope Lake (2018) | Kope Lake Refresh (2019) |
||
| Core i9 | Ka helu o nā cores | 8 | ||
| L3 huna, MB | 16 | |||
| Pākuʻi Hyper-Threading | + | |||
| ʻO Xohana XohanaʻO Turbo | + | |||
| Core i7 | Ka helu o nā cores | 4 | 6 | 8 |
| L3 huna, MB | 8 | 12 | 12 | |
| Pākuʻi Hyper-Threading | + | + | - | |
| ʻO Xohana XohanaʻO Turbo | + | + | + | |
| Core i5 | Ka helu o nā cores | 4 | 6 | 6 |
| L3 huna, MB | 6 | 9 | 9 | |
| Pākuʻi Hyper-Threading | - | - | - | |
| ʻO Xohana XohanaʻO Turbo | + | + | + | |
| Core i3 | Ka helu o nā cores | 2 | 4 | 4 |
| L3 huna, MB | 3-4 | 6-8 | 6-8 | |
| Pākuʻi Hyper-Threading | + | - | - | |
| ʻO Xohana XohanaʻO Turbo | - | - | + |
No laila, ua lilo nā kaʻina hana Core i3 i hoʻoilina piha i ka moʻo Core i5 o ka hanauna Kaby Lake: loaʻa iā lākou ka hoʻonohonoho like o nā mana kumu, a ʻoi aku ka maikaʻi o ka wikiwiki o ka uaki. A ʻo ia hoʻi, ʻo ka Core i3-9350KF me ke kumukūʻai o $173 hiki iā ʻoe ke loaʻa i ka hana ʻoi aku ka maikaʻi ma mua o ka mea i hāʻawi ʻia. , ʻo ia ke kumu kūʻai (a, ma ke ala, ke hoʻomau nei ke kumu kūʻai, e like me ka papa inoa kumu kūʻai kūhelu) $242.
Eia nō naʻe, e like me ka manaʻo kaulana, i ka hoʻokumu ʻana o nā mea pā AMD i hana ikaika, ʻehā mau cores i kēia lā kūpono wale no nā kamepiula keʻena, a ʻo nā pāʻani hou i manaʻo ʻia e koi aku i ke kākoʻo multi-threading kiʻekiʻe mai ke kikowaena kikowaena. ʻAʻole paʻakikī ke koho i kahi i hele mai ai kēia hoʻoholo: ʻO nā mea hana AMD me nā kumukūʻai mai $ 150 a i $ 200 i kēia lā hiki ke hāʻawi maoli ʻaʻole ʻeono wale nō, akā ʻewalu mau cores computing me ke kākoʻo SMT. Akā ʻaʻole kēia e hoʻolilo i ka quad-core Core i3-9350KF i mea waiwai ʻole a pono ʻole ka nānā ʻana.
I mea e hoʻoholo pono ai inā he kuleana ko ka quad-core e noho a puni e nā hoʻokūkū kaumaha kaumaha, ua hana mākou i nā hoʻokolohua kūikawā. Ma kēia loiloi, e pane mākou i nā nīnau a nā mea kūʻai aku i ka wā e hālāwai ai me Core i3s hou. ʻO ia, e nānā mākou inā hiki i ka Core i3-9350KF ke hana maikaʻi i nā noi pāʻani o kēia manawa a me ke ʻano o kāna hana e hoʻohālikelike ai i ka hana o nā kaʻina hana AMD i hiki ke kūʻai ʻia ma ke ʻano kumukūʻai like.
ʻO Core i3-9350KF i nā kikoʻī
I ka ʻike ʻana i ka Core i3-9350KF, i kēlā me kēia manawa e loaʻa iā ʻoe ka manaʻo ua ʻike mākou i kēia mau mea āpau. ʻAʻole kēia he mea kupanaha. ʻO nā mea hou aku nei, ua hāʻawi ʻia nā mea hana me nā ʻano like like i ka moʻo Core i5, a ua like maoli ka Core i3-9350KF me kekahi Core i5-6600K a i ʻole Core i5-7600K. Mai ka hoʻololi ʻana o Intel i kahi ʻenehana kaʻina hana 14-nm i ka ʻāpana papapihi, ʻaʻole i hoʻomaikaʻi ʻia nā kaʻina hana, a no laila aia ka like like ma waena o Skylake a me ka Coffee Lake Refresh i kēia lā e pili ana i ka IPC (ka helu o nā ʻōlelo aʻo i hoʻokō ʻia i kēlā me kēia pōʻai. ). I ka manawa like, ʻo ka Core i3-9350KF, e like me kona mau mea i hala i ka wā lōʻihi o ka moʻo Core i5, ʻehā mau cores computing, ʻaʻole kākoʻo i ka ʻenehana Hyper-Threading, akā loaʻa iā Turbo Boost 2.0 auto-overclocking ʻenehana.
Akā i ka manawa like, ʻoi aku ka maikaʻi o ka Core i3-9350KF ma mua o ka Core i5. ʻO ka mea mua, ʻo ka nui o ka hoʻomanaʻo cache kolu o ka pae ma kēia kaʻina hana he 8 MB, ʻo ia hoʻi, ua hoʻokaʻawale ʻia ʻo 2 MB no kēlā me kēia kumu, ʻoiai ma nā kaʻina hana Core i5 o nā hanauna ma mua o Coffee Lake, ʻo 1,5 MB wale nō o L3 cache i hilinaʻi i kēlā me kēia kumu. ʻO ka lua, ʻo ka Core i3-9350KF, ka mea i hana ʻia me ka hoʻohana ʻana i ke kolu o ka ʻenehana kaʻina hana 14 nm, hiki ke ulu i ka wikiwiki o ka uaki kiʻekiʻe. No laila, ua wehewehe ʻia kona mau alapine nominal i ka laulā o 4,0-4,6 GHz, a no ka Core i5-7600K ʻo ka nui o ke alapine i ka mode turbo he 4,2 GHz wale nō.
Eia kekahi, i ka ʻoiaʻiʻo, ʻoiai me ka ukana piha ma nā cores āpau, hiki i ka Core i3-9350KF ke mālama i kona alapine ma 4,4 GHz.
ʻO ka ukana ma kahi kumu hoʻokahi e hiki ai iā ʻoe ke lawe i ke alapine i ka 4,6 GHz i hoʻohiki ʻia e ka kikoʻī.
Hiki ke ʻike ʻia ke alapine waena - 4,5 GHz - inā hāʻule ka ukana ma luna o 2 a i ʻole 3 cores.
Pono e hoʻomaopopo i ka mālama pono ʻana o ka kaʻina hana i nā alapine i ʻōlelo ʻia inā ʻaʻole i ʻoi aku ka mana o ka mana ma mua o 91 W - ka palena i hoʻoholo ʻia e ka ʻano TDP. Eia nō naʻe, ʻo ka ʻoiaʻiʻo, ʻaʻole lōʻihi ka nānā ʻana o nā mea hana motherboard i kahi mea liʻiliʻi e like me ka pā wela. ʻO ka hiʻohiʻona Multi-Core Enhancements, ka mea e hoʻopau i ka mana hoʻohana mana, hiki ke hoʻohana ʻia ma ka paʻamau ma nā papa hou. Eia nō naʻe, no ka pololei, pono e hoʻomaopopo ʻia no ka Core i3-9350KF, ʻoiai ma ka hoʻouka nui ʻana me ka hoʻohana ʻana i nā kuhikuhi AVX2 (ma ka noi Prime95 29.6), ʻo ka hoʻohana mana ma kahi o 80 W. I nā huaʻōlelo ʻē aʻe, ua kūpono ka Core i3-9350KF i loko o ka pūʻulu wela i haʻi ʻia me ka ʻole o nā palena i nā alapine hana.
I loko o ka ʻohana o nā kaʻina hana Core o ka ʻeiwa tausani, ʻo ka Core i3-9350KF i kēia manawa ʻo ia wale nō ka huahana no ka papa Core i3. ʻOiai ua hoʻolaha mua ʻia nā hiʻohiʻona ʻē aʻe, me ka Core i3-9350K, Core i3-9320, Core i3-9300, Core i3-9100 a me Core i3-9100F, ma ke kūʻai aku, a me ka papa inoa kumu kūʻai kūhelu, ua loaʻa iā lākou ' t puka mai nei.
No ke aha i paʻakikī ʻole ai kēia: ʻōlelo ʻia ka wehewehe ʻana e ka leka F ma ka hope o ka inoa o ka mea hana i nīnau ʻia. 'O ia ho'i, 'a'ole i loa'a i kēia CPU kahi ki'i ki'i i kūkulu 'ia, kahi e hiki ai iā Intel ke ho'ohana i nā crystals hemahema no kāna hana 'ana i hiki 'ole ke ho'okomo i ka hana Core i3 ma mua. ʻOiaʻiʻo, ʻo ka pae koʻikoʻi o ka Core i3-9350KF ʻo B0, ʻo ia ka mea i hoʻokumu ʻia ia mau kaʻina hana ma ke aniani silika like i hoʻohana ʻia ma ka Core i3 3th series. I nā huaʻōlelo ʻē aʻe, ʻo ka Core i9350-3KF ke kaikunāne māhoe o ka Core i8350-630K me ka ʻole o ka UHD Graphics 2.0, akā hoʻonui ʻia me ka ʻenehana Turbo Boost 10. Eia kekahi, ʻaʻole loaʻa kēia mau kaʻina hana i nā alapine nominal like ʻole, no laila, hāʻawi wale ʻia ka loaʻa holoʻokoʻa o ka huahana hou e ka mode turbo, akā naʻe, i kēia hihia he mea koʻikoʻi a hiki ke wikiwiki i ka CPU e 15-XNUMX. %.
No ka akaka, hōʻike mākou i kahi papa e hoʻohālikelike i nā ʻano o ka Core i3-9350KF a me nā kaʻina hana like o nā hanauna i hala a mākou i ʻōlelo ikaika ai - Core i3-8350K a me Core i5-7600:
| ʻO Core i3-9350KF | Core i3-8350K | Core i5-7600K | |
|---|---|---|---|
| Codename | Kope Lake Refresh | Kapu Lake | Kapu Lake |
| ʻO ke kelehana hanahana | 14++ nm | 14++ nm | 14+ nm |
| Kāu | LGA1151v2 | LGA1151v2 | LGA1151v1 |
| Nā Cores/Milo | 4/4 | 4/4 | 4/4 |
| Alanui kumu, GHz | 4,0 | 4,0 | 3,8 |
| ʻO ke alapine kiʻekiʻe ma ke ʻano turbo, GHz | 4,6 | - | 4,2 |
| L3 huna, MB | 8 | 8 | 6 |
| TDP, W | 91 | 91 | 91 |
| Kākoʻo hoʻomanaʻo | DDR4-2400 | DDR4-2400 | DDR4-2400 |
| Nā alahele PCI Express 3.0 | 16 | 16 | 16 |
| Nā kiʻina kikoʻī | No | UHD Nā Kiʻi 630 | Nā kiʻi HD 630 |
| Kumukuai (official) | $173 | $168 | $242 |
Ke waiho wale nei ka hoʻohui ʻana i ka Core i3-9350KF, e like me ka Core i3-8350K, ʻo ia kekahi o nā makana overclocking a Intel. ʻAʻole paʻa kona multiplier, hiki iā ʻoe ke hoʻololi manuahi iā ia ma nā motherboards e pili ana i nā chipsets Z370 a me Z390.
Ke over over
ʻAʻohe kumu e manaʻo ai i kahi overclocking koʻikoʻi mai ka Core i3-9350KF. Mai poina: ua hoʻokumu ʻia kēia mau CPU ma luna o nā kristal semiconductor o ka pae B0 kahiko, a mamao loa lākou mai ke koho ʻia ʻana, akā ma ka ʻokoʻa, ua hōʻole ʻia lākou me nā kiʻi hana ʻole. I nā huaʻōlelo ʻē aʻe, ʻo ka Core i3-9350KF kahi huahana ʻōpala mai ka hana ʻana o ka Core i3-8350K, a ma muli o kēia loiloi, ʻaʻole paha e overclock ka huahana hou ma mua o ka quad-core overclocker processors i hana ʻia. ka makeke a hiki i keia manawa.
ʻO ka hoʻāʻo hoʻomaʻamaʻa i hōʻoia nui i kēia manaʻo. I ka manawa i hoʻonohonoho ʻia ai ka volta hoʻolako i 1,25 V, hiki i ka Core i3-9350KF ke hana paʻa ma 4,8 GHz. ʻO ka hoʻonui ʻana i kēia volta i ka 1,275 V ʻaʻole i hoʻomaikaʻi i ke kūlana me ke alapine kiʻekiʻe, a ma ka volta o 1,3 V ua pono mākou e hana me ka overheating CPU ma lalo o ka ukana AVX2 kiʻekiʻe.
Ma ke ala, ʻo ka ʻoiaʻiʻo ʻo ka Core i3-9350KF architecturally nona ka hanauna ʻo Coffee Lake, ʻaʻole ʻo Coffee Lake Refresh, he hana maikaʻi ʻole ma aneʻi. Ua aʻo nā kaʻina hana hou e hoʻihoʻi i ka mahana e huli ai ka throttling i 115 degere. Akā hiki ʻole kēia me ka Core i3-9350KF: ʻae wale ia i ka wela a hiki i 100 degere. Eia kekahi, pono ʻoe e poina e pili ana i ka solder - ma waena o ka uhi hoʻohele wela a me ka aniani i loko o ka Core i3-9350KF aia kahi polymer thermal interface, ʻo ia hoʻi, thermal paste.
No laila, i ka hoʻoholo ʻana e kā mākou CPU sample, hiki ke hoʻopau ʻia kahi kaʻina hana overclocker quad-core ma kahi o 10% e pili ana i ka mode nominal me ka ʻole o ka hoʻohana ʻana i nā ʻano hoʻoluʻu kūikawā. A ʻo ka piʻi haʻahaʻa haʻahaʻa o ka hana pinepine ʻaʻole paha e hoʻomaikaʻi i ka hana. I nā huaʻōlelo ʻē aʻe, e like me ke ʻano o nā kaʻina hana ʻē aʻe o ka XNUMXth series, hoʻomau ka overclocking i ka lohi ʻana ma aneʻi. Me ka hoʻokuʻu ʻana o nā hanauna hou o nā CPUs, ʻaʻole i hoʻihoʻi ʻia nā palena overclocking, akā e hoʻonui nui ʻia nā alapine nominal i kēlā me kēia makahiki, i kēlā me kēia manawa e hoʻonui i ka hana no nā overclockers.
Source: 3dnews.ru