148:(DASP). The Nvidia-built Ethernet controller was supposedly capable of reducing CPU overhead while being also very fast. The DASP unit helped reduce memory latency for the main CPU by prefetching often needed data, or data that the DASP predicted the CPU would need. Many considered it somewhat an advanced Level 3
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signal for external receivers to decode into a 5.1-channel audio spread. With its hardware acceleration, the difference in CPU usage when running popular multimedia applications was as much as 10-20%, potentially allowing faster performance in programs that are limited by the system CPU.
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The nForce chipset introduced a dual-channel memory controller to the mainstream motherboard market, doubling theoretical throughput, and offering very competitive performance most especially in workstation class
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class video hardware. For the relatively fast integrated graphics processor (IGP) to have adequate memory bandwidth it needed more than to simply share a single memory channel with the Athlon XP CPU.
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The original nForce chipset was let down by patchy driver support and less than optimal hardware design. Performance of the dual-channel memory controller and "DASP" did not greatly surpass the
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audio was seen to crackle under heavily loaded scenarios. In fact, the ATA driver would remain an issue at least into the life of
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driver support was introduced and then withdrawn after hardware incompatibilities showed up, and the much heralded
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design. The 415 variant again has the dual-channel memory interface, but has no integrated graphics.
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284:"Everything There Is To Know About the Xbox: Technology, Games, Accessories and What's At Stake"
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128:. This dual-channel design was deemed necessary largely because of the added integrated
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chipset and supports many hardware-accelerated 2D/3D audio channels and advanced
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KT266A chipset that was usually as fast and cheaper. The optimized
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102:. 220 and 420 are very similar with each having the integrated
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Nvidia debuted their advanced NVAPU audio solution, branded
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controller, and a new memory prefetch mechanism called the
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Anandtech: Nvidia's nForce 420/220: It's finally here
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where it was still known to cause problems with some
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86:, with later revisions also supporting contemporary
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90:processors. The chipset shipped in 3 varieties;
332:Anandtech: Nvidia nForce Computex 2001 Preview
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321:Nvidia - Windows Vista Capable nForce MCPs
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146:Dynamic Adaptive Speculative Pre-Processor
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328:: nForce chipset community forum/website
140:Nvidia also touted both their built-in
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259:"NVIDIA nForce Computex 2001 Preview"
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119:Dual channel & GeForce2 MX IGP
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316:NVIDIA nForce Platform Processors
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282:Stéphane Kauffmann (2002-02-04).
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380:Comparison of Nvidia chipsets
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238:Xbox technical specifications
233:Comparison of Nvidia chipsets
311:Nvidia's nForce product page
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195:Performance and problems
156:nForce APU (SoundStorm)
182:provided largely by
180:audio spatialization
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16:Motherboard chipset
418:nForce 220/415/420
188:Dolby Digital Live
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263:www.anandtech.com
136:Ethernet and DASP
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257:Andrawes, Mike.
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201:VIA Technologies
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510:Nvidia chipsets
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75:originally for
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160:Main article:
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37:Miscellaneous
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291:. Retrieved
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266:. Retrieved
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205:parallel ATA
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130:GeForce 2 MX
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217:hard drives
114:Innovations
71:created by
66:motherboard
489:SoundStorm
453:nForce 900
448:nForce 700
443:nForce 600
438:nForce 500
326:nForcersHQ
293:2024-08-19
268:2024-08-19
244:References
209:SoundStorm
168:SoundStorm
162:SoundStorm
126:benchmarks
479:LinkBoost
50:Successor
504:Category
227:See also
184:Sensaura
152:device.
142:Ethernet
108:TwinBank
433:nForce4
428:nForce3
423:nForce2
213:nForce4
69:chipset
54:nForce2
98:, and
80:Athlon
73:Nvidia
62:nForce
23:nForce
21:Nvidia
150:cache
88:Intel
84:Duron
64:is a
219:and
176:HRTF
172:Xbox
82:and
45:2001
484:MXM
474:EPP
469:ESA
394:ION
178:3D
104:GPU
100:420
96:415
92:220
77:AMD
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