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GeForce GTX 285
¡ANVIDIA²×¤_§¹¦¨¤F¦V55nm¤uÃÀ¶ixªº¥ô°È¡C¹ï¤_NVIDIA¨Ó»¡¡A将¾ãÓ産«~½u¾Ô²¤Âಾ¨ì55nm¬O¦ÜÃö«nªº¡C¦Û±q¥h¦~¬K¤Ñ¡AAMDµo¥¬Radeon 4800¨t¦C¥H¨Ó¡ANVIDIA¨ü§x¤_¥«³õÄv争¡A¤£±o¤£«ùÄò°§C¦Û®aGPUªº»ù®æ¡A±q°ªºÝ¨ì§CºÝµL¤@©¯§K¡C¹ê»Ú¤W¦b¹L¥hªº7Ó¤ëùØ¡A¤£¤ÖNVIDIA産«~°»ù´T«×¥¨¤j¡C
²{¦b§A¥i¥H¬Ý¨ì¡ANVIDIA³\¦hÅã¥dªº°â»ù¤ñ°_¥¦Ìµo¥¬¤§ªì¤w¸g§C¤F¤@¥b¦h¡C§A¥i¥H·Q¶H¡A¦p¦¹¤j³W¼Òªº°»ù¹ï¤_NVIDIA³y¦¨ªº¤£¨}¼vÅT·|¦h¤j¡C·í§âGPU¤uÃÀ´£¤É¨ì55nm¤§«á¡ANVIDIA¥i¥H«Ü¦nªº°§C産«~¨î³y¦¨¥»¡A³o¼Ë´N¥i¥H¦P®É´£¤É¥L̤w¸g¶}©lµäÁY¤Fªº§Q¼í²v¡C§ó¤pªº¤Á³Î¤uÃÀ¡AÁÙ¥i¥H¦³®Ä°§C¥LÌGPUªº¥\¯Ó¡A³o¼Ë¤]¥i¥H°§CÅã¥dªºµo¼ö¶q¡C
GeForce GTX 285
¥ý¶iªº¨î³y¤uÃÀ¹ï¤_µo¿N¤Í¨Ó»¡¤]¬OÓ¦n®ø®§¡A°§C®Ö¤ß¤Ø¤oªº¦P®É¡A¥i¥H¤j´T´£°ªGPUªº®Ö¤ßÀW²v¤F¡CNVIDIA´N¬On¦bGeForce GTX 285¨¤W¹ê²{³o¨ÇÄ@±æ¡Cªä¤ùªº¥\¯Ó³Q¤j´T«d´î¡A¹ê»Ú¤W¥¦¶È¶È¤ñ§C¤@ÓÀɦ¸ªºGeForce GTX 260°ª¤F1W¡ANVIDIA©x¤èÚÌ»{ªº¥\¯Ó¶È爲183W¡F¥\¯Ó°§Cªº¦P®É¡AÀW²v¤Ï¦Ó§ó°ª¤F¡C®Ö¤ßÀW²v³]©w¦b648MHz¡A³o¤ñ°_GeForce GTX 280ªº602MHz°ª¤F46MHz¡C
[table=98%,#d8d8d8][tr][td=5,1]
GeForce GTX 280/260 Series GPU Comparison
[/td][/tr][tr=#f7f7f7][td=1,1,20%]GPU[/td][td=1,1,20%]GeForce GTX 285[/td][td=1,1,20%]GeForce GTX 280[/td][td=1,1,20%]GeForce GTX 260 (Original)[/td][td=1,1,20%]GeForce GTX 260 (revised 216 shader)[/td][/tr][tr=#f1f1f1][td=1,1,20%]Manufacturing Process[/td][td=1,1,20%]55-nm[/td][td=1,1,20%]65-nm[/td][td=1,1,20%]65-nm[/td][td=1,1,20%]65-nm[/td][/tr][tr=#f7f7f7][td=1,1,20%]Core Graphics Clock Speed[/td][td=1,1,20%]648MHz[/td][td=1,1,20%]602MHz[/td][td=1,1,20%]576MHz[/td][td=1,1,20%]576MHz[/td][/tr][tr=#f1f1f1][td=1,1,20%]Stream Processor Clock[/td][td=1,1,20%]1,476MHz[/td][td=1,1,20%]1,296MHz[/td][td=1,1,20%]1,242MHz[/td][td=1,1,20%]1,242MHz[/td][/tr][tr=#f7f7f7][td=1,1,20%]# of Stream Processors[/td][td=1,1,20%]240[/td][td=1,1,20%]240[/td][td=1,1,20%]192[/td][td=1,1,20%]216[/td][/tr][tr=#f1f1f1][td=1,1,20%]Memory Clock Speed[/td][td=1,1,20%]1,242MHz (2,484MHz effective)[/td][td=1,1,20%]1,107MHz (2,214MHz effective)[/td][td=1,1,20%]999MHz (1,998MHz effective)[/td][td=1,1,20%]999MHz (1,998MHz effective)[/td][/tr][tr=#f7f7f7][td=1,1,20%]Memory Interface[/td][td=1,1,20%]512-bit[/td][td=1,1,20%]512-bit[/td][td=1,1,20%]448-bit[/td][td=1,1,20%]448-bit[/td][/tr][tr=#f1f1f1][td=1,1,20%]Memory Bandwidth[/td][td=1,1,20%]159GB/sec[/td][td=1,1,20%]141.7GB/sec[/td][td=1,1,20%]111.9GB/sec[/td][td=1,1,20%]111.9GB/sec[/td][/tr][tr=#f7f7f7][td=1,1,20%]Memory Size[/td][td=1,1,20%]1GB[/td][td=1,1,20%]1GB[/td][td=1,1,20%]896MB[/td][td=1,1,20%]896MB[/td][/tr][tr=#f1f1f1][td=1,1,20%]ROPs[/td][td=1,1,20%]32[/td][td=1,1,20%]32[/td][td=1,1,20%]28[/td][td=1,1,20%]28[/td][/tr][tr=#f7f7f7][td=1,1,20%]Texture Filtering Units[/td][td=1,1,20%]80[/td][td=1,1,20%]80[/td][td=1,1,20%]64[/td][td=1,1,20%]72[/td][/tr][tr=#f1f1f1][td=1,1,20%]Texture Filtering Rate[/td][td=1,1,20%]51.8Gigatexels/sec[/td][td=1,1,20%]48.2Gigatexels/sec[/td][td=1,1,20%]36.9Gigatexels/sec[/td][td=1,1,20%]41.5Gigatexels/sec[/td][/tr][tr=#f7f7f7][td=1,1,20%]Display Connectors[/td][td=1,1,20%]2xDual-link DVI
1xHDTV-out[/td][td=1,1,20%]2xDual-link DVI
1xHDTV-out[/td][td=1,1,20%]2xDual-link DVI
1xHDTV-out[/td][td=1,1,20%]2xDual-link DVI
1xHDTV-out[/td][/tr][tr=#f1f1f1][td=1,1,20%]Power Connectors[/td][td=1,1,20%]2x6-pin[/td][td=1,1,20%]1x8-pin/1x6-pin[/td][td=1,1,20%]2x6-pin[/td][td=1,1,20%]2x6-pin[/td][/tr][tr=#f7f7f7][td=1,1,20%]Max Board Power[/td][td=1,1,20%]183 Watts[/td][td=1,1,20%]236 Watts[/td][td=1,1,20%]182 Watts[/td][td=1,1,20%]182 Watts[/td][/tr][tr=#f1f1f1][td=1,1,20%]HDMI[/td][td=1,1,20%]Yes, Via Adaptor[/td][td=1,1,20%]Yes, Via Adaptor[/td][td=1,1,20%]Yes, Via Adaptor[/td][td=1,1,20%]Yes, Via Adaptor[/td][/tr][tr=#f7f7f7][td=1,1,20%]Audio Input for HDMI[/td][td=1,1,20%]SPDIF passthrough[/td][td=1,1,20%]SPDIF passthrough[/td][td=1,1,20%]SPDIF passthrough[/td][td=1,1,20%]SPDIF passthrough[/td][/tr][tr][td=5,1]
[/td][/tr][/table]
¤W±ªº¹Ïªí¤¤Åã¥Ü¤F³Ì·sªºGT200¨t¦C産«~³W®æ¹ï¤ñ¡A¤£¹L¥¦¦}¨S¦³标©ú¨ä¹êNVIDIAÁÙµo¥¬¤F¤@´Ú55nm GeForce GTX 260産«~¡A³o´Ú産«~ªñ´Á¨ä¹ê¤w¸g¦b¥«³õ¤W¦³°â¤F¡C·sª©ªºGeForce GTX 260¬ONVIDIAªö¥Î¦P¤@Ó¦W¦rµo¥¬ªº²Ä¤T´Ú産«~¤F¡A¥¦ªº®Ö¤ß¬[ºc©MÀW²v³]©w§¹¥þ¬O°Ñ·Ó¤F216 shader GeForce GTX 260³]p¡A°ß¤@¤£¦Pªº¬O³q¹L55nm¥ý¶i¤uÃÀªºÀ°§U¡A¥\¯Ó¤ñ°_¦Ñª©n§C¤F¤£¤Ö¡C
GeForce GTX 285
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GeForce GTX 285
¤j¬ù¤ñGeForce GTX 280n§Ö7%¥ª¥k¡Ashader³B²z¾¹©MÅã¦sÀW²v¬Û¤ñGeForce GTX 280¤À别n°ª11%©M12%¡F±q³oÓ¨¤«×¤W¨Ó¬Ý¡A¤@¨Ç¥X¼t¶WÀWª©ªºGeForce GTX 280¥¿¦n©MGTX 285³B¤_¦P¤@ÓÀɦ¸¤W¡F·íµM³o¼Ëªº©Ê¯à®t²§¡A¤]Åý¥¦¥ß¨è©Ô¶}¤F»P³\¦h¶WÀWª©216 shader GeForce GTX 260ªº®t¶Z¡C
¹ê»Ú¤W¡A¥«³õ¤W¤£¤Ö¶WÀWª©ªºGeForce GTX 260©Ê¯à³£¥i¥H»°¤WGeForce GTX 280¡A¦P®É»ù®æ«on§ó«K©y¤@¨Ç¡A©Ò¥H³o¦¸NVIDIA¯S·N´£¤É¤FGTX 285ªºÀq»{ÀW²v¡A³o¤]¨Ï±o¥«³õ°â»ù¦b379¬ü¤¸ªºGeForce GTX 285¦¨爲NVIDIA¥Î¤á¤ñ¸û¦nªº¿ï¾Ü¡C©M©Ò¦³NVIDIA·s¤@¥NGPU¤@¼Ë¡AGeForce GTX 285¤ä«ùCUDA¡BHybridPower¡BPhysX©MNVIDIA³Ì·sªº2¸ô¡B3¸ôSLI³]¸m¡C
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¥t¤@ÓGeForce GTX 285»PGTX 280³Ì¤jªº¤À别´N¬O¥\¯Ó°ÝÃD¡A¥L̪º³Ì¤j¥\¯Ó¬Û®t¬Æ»·¡A³o¤]³y¦¨¤F¥L̪º¥~±µ¨Ñ¹q±µ¤f³£¦³©Ò¤£¦P¡G§A¥i¥H¬Ý¨ì¡AGeForce GTX 285¶È¶È»Ýn2Ó6pin PCIE¥~±µ¤f§Y¥i¡FGeForce GTX 280«h»Ýn将¨ä¤¤1Ó6pin§ï¦¨8pin PCIE 2.0¥~±µ¤f¡CNVIDIA±ÀÂ˪º³Ì§C¨Ñ¹qn¨D¬O550Wªº¹q·½¡A12V¿é¥X¹q¬yn¨D40A¡C
·íµM¡A¤@¯ë©x¤è±ÀÂ˪º¨Ñ¹q¨t²Î³£¬O¤ñ¸û𷪺¡A¹ê»Ú¤W§A¦}¤£¤@©w»Ýn³o麽¤jªº¹q·½¡A³oÁÙn®Ú¾Ú§A¨ä¥¦ªº°t¥ó¨Ó¨M©w¡A¤ñ¦p»¡Âù®Ö©M4®Ö³B²z¾¹¬O§¹¥þ¤£¦Pªº¨â¦^¨Æ¡C·íµM¡AÁÙ¦³¤@¨Ç¤w¸g¨Ï¥ÎGeForce GTX 280ªº¥Î¤á§Æ±æ¥i¥H将GTX 280©MGTX 285²Õ¦X°_¨Ó¨Ï¥Î¡A¤£¹L³oºØ·Qªk°ò¥»¯}·À¤F¡A³o¨â±iÅã¥d©ñ¦b¤@°_®É®Ú¥»¤£·|¥X²{SLI¿ï¶µ¡AºÉºÞ2±iÅã¥dªº®Ö¤ß³W®æ¬O¬Û·í±µªñ¡C
¤£¹L¦pªG§A±qGeForce GTX 280¤É¯Å¨ìGTX 285¡A¨º麽§A¥i¥H将²Ä¤G±iÅã¥d§@爲PhysXª«²z¥[³t¥d¨Ó¨Ï¥Î¡AÁöµM³o¼Ë°µ¹ê¦b¬O¦³ÂI®ö¶O¤FGeForce GTX 280ªº©Ê¯à¡A´N¦p§Ṳ́§«e¶i¦æ¹Lªº´ú¸Õ¡A¤@±iGeForce 9600GTÅã¥d¤w¸g¥i¥H¦bPhysXªí²{¥X§¹¬üªº©Ê¯à¤F¡CEVGA¤@¦p¬J©¹¦a±À¥X¤F¶WÀWª©ªºGeForce GTX 285½u¥d¡A¥L̪ºGeForce GTX 285 SSCª©ÀW²v»·°ª¤_NVIDIAªº¤½ª©Åã¥d¡C¤U±´NÅý§Ų́Ӭݤ@¤U¡C
EVGA GeForce GTX 285 SSC
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EVGA GeForce GTX 285
SSCÀW²v¹B¦æ¦b702MHz
EVGA GeForce GTX 285 SSC³n¥ó¤ä«ùÂ×´I
System Setup
Intel Core i7-965 Extreme Edition
EVGA X58 SLI
3GB Qimonda DDR3-1066
EVGA GeForce GTX 260 Core 216 (stock GTX 260 clocks)
EVGA GeForce GTX 285 SSC
NVIDIA GeForce GTX 280
NVIDIA GeForce GTX 295
NVIDIA GeForce 9800 GTX+
NVIDIA GeForce 9800 GT
ForceWare 181.20
Sapphire Radeon 4850 X2 2GB
ATI Radeon HD 4870 X2 2GB
ATI Radeon HD 4870 1GB
Catalyst 8.561.3-081217a-73402 (Updated Catalyst 8.12)
300GB Western Digital Caviar SE
Windows Vista Ultimate 64-bit w/Service Pack 1
Benchmarks
Call of Duty 4
Left 4 Dead
BioShock
Crysis
Fallout 3
Far Cry 2
STALKER: Clear Sky
World In Conflict
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