Switch 2确认是英伟达T239 性能媲美PS4
浠诲ぉ鍫傛柊涓绘満Switch 2鐨勭‖浠舵牳蹇冭姱鐗囦技涔庡緱浠ョ‘璁ゃ€傛帹涓籃Kurnalsalts鍙戝竷浜嗕竴寮犳嵁璇存槸Switch 2鑺�墖缁勭殑閮ㄥ垎鐗瑰啓鐓х墖锛岀‘璁�witch 2浣跨敤鑻变紵杈剧殑Tegra 239鑺�墖缁勶紝杩欎篃骞虫伅浜嗙綉缁滀笂鍏充簬杩欐�娣峰悎涓绘満鎶€鏈�粏鑺傜殑浜夎�銆�
Switch 2鍏�竷鏃讹紝鎴戜滑浜嗚В鍒板畠鏀�寔4K/60FPS杈撳嚭锛堝簳搴фā寮忥級锛屼絾鍏充簬鏍稿績鑺�墖鐨勪俊鎭�嵈涓嶅�銆傛�鍓嶅凡鐭ヤ换澶╁爞涓庤嫳浼熻揪鍚堜綔锛岄噰鐢ㄥ畾鍒剁殑Tegra SoC锛屽洜姝ょ寽娴婼witch 2鍙�兘浼氱敤涓婁笅涓€浠�egra 239鑺�墖銆�
鐜板湪锛岃繖涓€鐚滄祴寰楀埌璇佸疄锛岀綉鍙婡Kurnalsalts鍒嗕韩浜嗕竴寮犺姱鐗囩収鐗囷紝涓婇潰娓呮�鏍囨敞鐫€鈥淭239鈥濓紝姝ｆ槸鑻变紵杈剧殑Tegra 239鑺�墖銆�
鐓х墖娌℃彁渚涙洿澶氱粏鑺傦紝鑺�墖瑙勬牸杩樺緱闈犱箣鍓嶇殑淇℃伅鎺ㄦ祴銆傛嵁浜嗚В锛孴egra 239鎼�浇鍏�釜Arm Cortex-A78C鏍稿績锛孏PU缁撳悎浜咥da Lovelace鍜孉mpere鏋舵瀯锛屾嫢鏈�1536涓狢UDA鏍稿績銆侰PU涓婚�棰勮�鍦�1.1 GHz鍒�1.5 GHz涔嬮棿锛岃�搴曞骇妯″紡浼氭湁鎵€鍙樺寲銆傛�澶栵紝瀹冮噰鐢�128浣峀PDDR5鍐呭瓨鎺ュ彛銆�
鏍规嵁Digital Foundry 2023骞村彂甯冪殑鏂囩珷锛屼互涓嬫槸鍏充簬NVIDIA T239澶勭悊鍣ㄧ殑鍏抽敭淇℃伅鎬荤粨锛�
1. T239姒傝堪
瀹氫綅锛歍239鏄疦VIDIA涓轰换澶╁爞瀹氬埗鐨勪笅涓€浠�egra澶勭悊鍣ㄣ€�
璧锋簮锛歍239鍩轰簬NVIDIA鐨凾234澶勭悊鍣�紙鐢ㄤ簬姹借溅鍜屾満鍣ㄤ汉棰嗗煙锛夛紝浣嗙粡杩囧ぇ骞呰�鍓�拰浼樺寲锛屼互閫傚簲绉诲姩娓告垙璁惧�鐨勯渶姹傘€�
瀹氬埗鎬э細涓庡垵浠�witch浣跨敤鐨勬爣鍑員egra X1涓嶅悓锛孴239鏄�负浠诲ぉ鍫傛父鎴忔満閲忚韩鎵撻€狅紝鍖呭惈鐗瑰畾娓告垙浼樺寲鍔熻兘銆�
2. 鎶€鏈��鏍�
CPU锛�
閲囩敤鍏�牳ARM Cortex-A78C CPU闆嗙兢锛岄€傚悎娓告垙璁惧�銆�
涓嶵234鐨凙78AE鏍稿績涓嶅悓锛孉78C鏇撮珮鏁堬紝閬垮厤浜嗘苯杞﹂�鍩熸墍闇€鐨勬牳蹇冨啑浣欓獙璇佽�璁°€�
GPU锛�
鍩轰簬NVIDIA RTX 30绯诲垪鐨凙mpere鏋舵瀯锛屽寘鍚�1536涓狢UDA鏍稿績锛堢害涓篢234鐨�75%锛夈€�
閮ㄥ垎鍔熻兘浠庢渶鏂扮殑Ada Lovelace鏋舵瀯锛圧TX 40绯诲垪锛夊弽鍚戠Щ妞嶏紝濡傛敼杩涚殑鏃堕挓闂ㄦ帶锛堟彁鍗囦綆鍔熻€楁晥鐜囷級鍜屽獟浣撶紪鐮�/瑙ｇ爜妯″潡锛堟敮鎸丄V1绛夋牸寮忥級銆�
鏀�寔纭�欢鍔犻€熷厜杩斤紙RT锛夊拰DLSS涓婇噰鏍凤紝浣嗘棤娣卞害瀛︿範鍔犻€熷櫒锛圖LA锛夛紝DLSS澶勭悊瀹屽叏渚濊禆GPU鐨凾ensor鏍稿績銆�
鍐呭瓨锛�
閰嶅�128浣峀PDDR5鍐呭瓨鎺ュ彛锛屾彁渚涙洿楂樼殑甯﹀�锛岃В鍐冲垵浠�witch鍐呭瓨鐡堕�闂��銆�
鎺ㄦ祴RAM瀹归噺涓�8-12GB锛岃繙瓒呭垵浠�witch鐨�4GB銆�
鏂囦欢瑙ｅ帇缂╁紩鎿庯紙FDE锛夛細
T239鏂板�纭�欢妯″潡锛岀被浼糚S5鐨勮В鍘嬪潡锛屽彲蹇�€熷皢瀛樺偍涓�殑璧勪骇瑙ｅ帇鍒板唴瀛橈紝鏄捐憲缂╃煭鍔犺浇鏃堕棿锛堝�浼犻椈銆婅崚閲庝箣鎭�€嬪姞杞芥椂闂存帴杩戦浂锛夈€�
鍏朵粬鐗规€э細
鏀�寔NVIDIA鐨凬VN2鍥惧舰API锛圫witch鍥惧舰API鐨勫崌绾х増锛夛紝涓撲负T239浼樺寲銆�
鍖呭惈鍏夋祦鍔犻€熷櫒锛圖LSS 3甯х敓鎴愭牳蹇冪粍浠讹級锛屼絾鍥犲熀浜嶢mpere鑰岄潪Ada Lovelace锛屽抚鐢熸垚鏁堟灉鍙�兘鏈夐檺銆�
3. 鍒堕€犲伐鑹�
8nm宸ヨ壓锛氱煡鍚嶆硠瀵嗚€卥opite7kimi绉癟239閲囩敤涓夋槦8nm DUV宸ヨ壓锛堜笌RTX 30绯诲垪鐩稿悓锛夛紝浣嗚繖寮曞彂浜嗗�鎵嬫寔璁惧�鍔熻€楀拰鏁ｇ儹鐨勬媴蹇с€�
宸ヨ壓褰卞搷锛�8nm宸ヨ壓涓嬶紝T239闇€浣庨�杩愯�浠ユ帶鍒跺姛鑰楋紝绫讳技鍒濅唬Switch鐨勪綆棰戠瓥鐣ャ€�
4. 鎬ц兘琛ㄧ幇
妯℃嫙娴嬭瘯锛欴igital Foundry浣跨敤涓嬭皟鑷�750MHz鐨凴TX 2050锛圓mpere鏋舵瀯锛�2048 CUDA鏍稿績锛夋ā鎷烼239鎬ц兘锛屾祴璇曟父鎴忓寘鎷�€婅禌鍗氭湅鍏�2077銆嬨€婃帶鍒躲€嬬瓑锛�
鍦�720p鍒嗚鲸鐜囦笅锛屾父鎴忓彲缁存寔30fps锛屽惎鐢―LSS鍚�1080p琛ㄧ幇渚濈劧娴佺晠锛岄儴鍒嗕紭鍖栧悗鍙�兘杈�60fps銆�
4K DLSS涓婇噰鏍峰�T239璁＄畻鎴愭湰杩囬珮锛屽彲鑳介毦浠ュ疄鐜帮紝闄ら潪鏈夐�澶栫‖浠舵敮鎸侊紙濡俆234鐨凞LA锛夈€�
涓嶱S4/Steam Deck姣旇緝锛�
T239鎬ц兘棰勮�瓒呰秺PS4锛屼絾浣庝簬PS4 Pro锛屾帴杩戞垨鐣ヤ紭浜嶴team Deck锛�7nm宸ヨ壓锛�163mm虏锛夈€�
寰楃泭浜嶥LSS鍜岀幇浠ｆ灦鏋勶紙鍏夎拷銆佺綉鏍肩潃鑹插櫒绛夛級锛孴239鍦ㄧ敾璐ㄥ拰鏁堢巼涓婂彲鈥滆秴杞︹€濆叾鍘熷�鎬ц兘銆�
灞€闄愭€э細
8nm宸ヨ壓鍙�兘闄愬埗鎬ц兘鍜岀數姹犵画鑸�紝闇€浣庨�杩愯�浠ユ帶鍒跺姛鑰椼€�
鍏夎拷鎬ц兘鏈夐檺锛岀Щ鍔ㄨ�澶嘒PU鍛ㄦ湡瀹濊吹锛屽疄闄呮父鎴忎腑鍙�兘杈冨皯浣跨敤RT銆�
甯傚満瀹氫綅锛�
T239浣縎witch 2鑳借繍琛屼紭鍖栧悗鐨勫綋鍓嶄笘浠ｆ父鎴忥紙720p-1080p锛岄儴鍒嗚揪1440p锛夛紝浣嗘棤娉曚笌PS5/Xbox Series鍖规晫銆�
缁撳悎DLSS鍜屽揩閫熷姞杞斤紝Switch 2灏嗘彁渚涙樉钁椾紭浜庡垵浠�witch鐨勪綋楠岋紝鐩�爣鏄�究鎼轰笌瀹剁敤娣峰悎鐨勭嫭鐗瑰競鍦恒€�
5. 鏈�В涔嬭皽
鏃堕挓棰戠巼锛歍239鐨勭‘鍒囬�鐜囨湭鐭ワ紝娉勯湶淇℃伅锛�2025骞�1鏈堬級鏄剧ず 搴曞骇妯″紡涓婫PU涓�1007MHz锛孋PU涓�998.4MHz锛屽唴瀛樺甫瀹�102.4GB/s锛屼絾闇€杩涗竴姝ラ獙璇併€�
宸ヨ壓纭��锛�8nm涓�5nm涔嬩簤灏氭湭鏈夊畾璁猴紝闇€TechInsights绛夋満鏋勬媶瑙ｆ渶缁堢‖浠剁‘璁ゃ€�
DLSS鏁堢巼锛歍239鐨凾ensor鏍稿績鍦ㄤ綆鍔熻€椾笅杩愯�DLSS鎴愭湰杈冮珮锛屽疄闄呮晥鏋滈渶鏇村�浼樺寲鍜屾祴璇曘€�
鎬荤粨
T239鏄疦VIDIA涓轰换澶╁爞Switch 2鎵撻€犵殑瀹氬埗Tegra鑺�墖锛屽熀浜嶢mpere鏋舵瀯锛�30绯绘樉鍗★級锛岃瀺鍚堥儴鍒咥da Lovelace锛�40绯绘樉鍗★級鐗规€э紝閰嶅�鍏�牳A78C CPU銆�1536 CUDA鏍稿績銆丩PDDR5鍐呭瓨鍜屾枃浠惰В鍘嬬缉寮曟搸銆傚畠鏀�寔鍏夎拷鍜孌LSS锛屾€ц兘棰勮�瓒呰秺PS4锛屾帴杩慡team Deck锛岃兘杩愯�浼樺寲鍚庣殑褰撳墠涓栦唬娓告垙锛�720p-1080p锛夈€傚埗閫犲伐鑹哄彲鑳芥槸涓夋槦8nm锛屽奖鍝嶅姛鑰楀拰鎬ц兘銆傝櫧闈濸S5绾х‖浠讹紝浣員239閫氳繃DLSS鍜屽揩閫熷姞杞芥樉钁楁彁鍗嘢witch 2浣撻獙锛屽珐鍥轰换澶╁爞鍦ㄦ贩鍚堜富鏈哄競鍦虹殑绔炰簤鍔涖€�
姝ゅ墠浠诲ぉ鍫傚畼缃戝彂甯冪殑Switch 2瑙勬牸锛�
