Graphics nkwụnye GeForce GTX 745: ezigbo itule n'etiti price na àgwà

Good Nchikota price na teknuzu parameters nke atụmatụ enye ohere iji ihe video kaadị GeForce GTX 745 na ntinye-larịị Ịgba Cha Cha na usoro. Ụfọdụ oge a na egwuregwu na ọ ga-aga na-ajụ ntọala, na ụfọdụ - na kacha nta. Ọzọkwa, ụfọdụ ndị okenye software ngwọta na nke a nwere ike na-agba ọsọ na kacha mma. Ọ bụ nke a ome osooso ga-atụle mgbe e mesịrị.

n'ọnọdu Solutions

The GeForce GTX 745, bụ lekwasịrị anya nke nke ala-na-eri ntinye-larịị egwu egwuregwu kọmputa. Na nke a, ya kwa na-zuru ezu na-ekwe ka anyị na-edozi nsogbu ọ bụla, ma ọ gaghị ezu maka nkezi larịị nke na kọmputa. Ke adianade do, ọ ga-ahụ kwuru na a free ahịa ọ fọrọ nke nta-agaghị ekwe omume chọta. Ọ nwere ike na a ga-anapụta dị ka anya dị ka a ukwuu na OEM assemblers nke sistemụ kọmputa. Ya mere, ọ nwere ike na-zụrụ dị ka akụkụ nke a na kọmputa.

Graphics mgbawa. ebe nchekwa subsystem

The GeForce GTX 745 dabeere na GM107 ndịna processor, nke, n'aka, dabeere na Maxwell ije. Nke a mgbawa na-emepụta na udu nke 28 nm usoro technology na na ya sịlịkọn mkpụrụ 1870 bụ millionov transistor ọcha. The size nke mkpụrụ na nke a bụ 148 mm ^2. Ọ bụ graphic processor 384, elekere ugboro ole nke nke na elu ọnụ mode bụ 1033 MHz.

Rasterizing modul - 16, na texturing nkeji - 24. RAM njikwa Aims na-arụ ọrụ na njikọ na ọkọlọtọ GDDR3 ibe na a ugboro ole nke 1800 MHz. Mgbe ụfọdụ, emepụta na-egosi na ọnụnọ nke ọkọlọtọ GDDR5 ibe, ma ọbụna ma ọ bụrụ na ha na-ike, ndị ezigbo ọnụego nke ga-ebelata ka kacha ekwe omume 1800 MHz. Ya bụ, ọ bụla uru ojiji nke ọzọ elu-ọsọ na ebe nchekwa. Ekwe Omume video echekwa mpịakọta nwere ike ịbụ 2 GB ma ọ bụ 4 GB. Mkpokọta bit RAM ụgbọ ala bụ 128 ibe n'ibe, nke anụ ahụ oyi akwa ekewa 2 akụkụ ụfọdụ nke 64 ibe n'ibe. N'ikpeazụ, a na-enye ohere iji nweta bandwit nke 28,8 GB / s.

Energy arụmọrụ. Ịmafe. Nyocha na-akwụ ụgwọ

Chiefs ije Maxwell, nke underlies na GeForce GTX 745 bụ ume arụmọrụ. Ya TDP dị nanị 55W, na nke a na-enye ohere ya na-enweghị ihe ọ bụla ọzọ na udọ-enye ike nkwụnye. Ọzọkwa, obi jụrụ usoro, ọ bụ ezie na-arụsi ọrụ ike, ma na-ewe nanị otu oghere, ie ọ bụ zuru ezu kọmpat. Nke a na osisi e mere na-arụnyere na PCI E oghere nke motherboard site 16X. Mmepụta ọdụ ụgbọ mmiri nke atọ ndịna: VGA, DVI, na, n'ezie, HDMI. The ala na-akwado ndị dị otú ahụ ihe nkwụnye ọkụ nwere ike zụrụ maka 60-75 dollar, na mba ọhụrụ ọ na-apụghị ike zụta. Energy arụmọrụ na ala na-eri - na ọ na-eme nke GeForce GTX 745. Nyocha igbunye dị cons ya: mediocre arụmọrụ ma enweghi ike ịzụta na-emeghe ahịa.

pụta

Ọfọn ezi graphic ngwọta bụ GeForce GTX 745. Ọ bụ ihe kasị mma n'ihi na ntinye-larịị Ịgba Cha Cha na usoro. On dị ngwaike ga ọtụtụ ndị ji egwuri egwu, ọ bụghị naanị na elu ntọala. Ma n'ịtụle price ya bụ ihe ezi uche.