| CARVIEW |
??????GPU?A?[?L?e?N?`???uFermi?v?̓????\???ɔ????FNVIDIA GPU Technology Conference?i1/2 ?y?[?W?j
?@NVIDIA???č??ōs????GTC?iGpu Technology Conference?j?ł́A???Ђ̐헪???J???҂ȂǂɌ????Ĕ??\???Ă??邪?i???̏ڍׂɂ??Ắu????͑s??ȃR???s???[?e?B???O?v???̎n?܂?ɉ߂??Ȃ??v???Q?Ƃ̂??Ɓj?A?uFermi?v?i???{?ł̓t?F???~?A?p??̔??????ƃt?@?[?~?j?̃R?[?h???ŊJ??????Ă?????????GPU?A?[?L?e?N?`???ɂ??Ă??T?v???Љ?ꂽ?BG80?iGeForce 8??GeForce 9?V???[?Y?ɍ̗p???ꂽ?A?[?L?e?N?`???j?AGT200?iGeForce GTX 2xx?V???[?Y?ɍ̗p???ꂽ?A?[?L?e?N?`???j?Ɏ???GPU?A?[?L?e?N?`???ƂȂ?Fermi?́AGPU?R???s???[?e?B???O?ɍœK?????ꂽ???ƂȂ?B

GTC?Ō??J???ꂽFermi?̃t?@?[?X?g?V???R???i?e?X?g?????ɐ??????ꂽ?e?X?g?`?b?v?j?BTSMC??40?i?m???[?g???v???Z?X???[???𗘗p???Đ???????Ă???i?ʐ^?????j?BFermi?`?b?v?̗????i?ʐ^???E?j??e?ʂ̃f?[?^????x?ɏ???????̂ɓK????GPU?R???s???[?e?B???O
?@GPU?iGraphics Processing Unit?j?́A?O???t?B?b?N?X?A????3D??????????`?b?v?Ƃ??Đi?????Ă????BNVIDIA?́A?????3D?`?b?v?ƂȂ?NV1?ȍ~?ARIVA 128?A?????āA2000?N??GeForce?V???[?Y?𓊓????A3D?O???t?B?b?N?X?`?b?v?̎s??Ń??[?f?B???O???[?J?[??1?ɐ????????B
?@?]????3D?O???t?B?b?N?X?`?b?v?́A?|???S??????_?????O?Ȃǂ̏??????p?ɍs???n?[?h?E?F?A?̏W?܂?ŁA???????Œ?@?\?Ƃ??ď??????Ă????B???????A2000?N??ɓ???Ɓu?v???O???}?u???V?F?[?_?v?ƌĂ??Z?p???????????B????ɂ???āA?J???҂??p?ӂ????v???O?????𗘗p????GPU?ɂ?????x?܂Ŏ??R?ɏ????????s?????邱?Ƃ??ł???悤?ɂȂ????B???????@?̎??R?x???????????ƂŁA3D?O???t?B?b?N?X?̃??A???Y?????啝?Ɍ??シ?邱?ƂɂȂ?B
?@?????ŁAGPU??ėp?v???Z?b?T?̂悤?Ɏg????v???O???????J?????Ď??s??????A?C?f?A???o?ꂷ??BGPU?Ƀv???O?????V?F?[?_?????????ꂽ???ƂŁAGPU?ɓ??????鉉?Z?G???W???i?V?F?[?_???j?b?g?j?̐??\?????ɓw?߂????ʁA?x?N?g?????Z???s???v???Z?b?T?Ƃ??Ďg????قǂ̌v?Z?\?͂??????悤?ɂȂ??????炾?B
?@?x?N?g?????Z?́A???݂?PC???s???Ă??鏈???ő??p????Ă???B?Ⴆ?A????̃G???R?[?h??Î~??̏????Ȃǂ??Y?????A??????????e?ʂ̃f?[?^?????Z????ꍇ?̓x?N?g?????Z?ӂƂ???GPU?????|?I?ɗL???ɂȂ?B????ɑ??āA???݂?PC?Ŏg???Ă???x86?n??CPU?́A?x?N?g?????Z?????ӂł͂Ȃ??Bx86?nCPU?ł??AMMX??SSE?̂悤??SIMD?^?̖??߂???????????A?}???`?R?A?ɂ??邱?ƂŃx?N?g?????Z?̐??\???グ??w?͂?????Ă??????A???Ƃ??ƃf?[?^???V???A???ɏ?????????j?Őv???ꂽx86?̃A?[?L?e?N?`???ł́A?x?N?g?????Z?̐??\?͂??قnj??ス???A???E???????n?߂Ă????̂??B
???ʌ݊?????CPU???߃Z?b?g?̔?ˑ???????????CUDA?̓???
?@GPU?Ŕėp?ړI?̃x?N?g?????Z?????s?????悤?ƁANVIDIA??2006?N?ɔ??\?????̂?CUDA?i?????ACompute Unified Device Architecture?̗??Ƃ???Ă??????A?ŋ߂ɂȂ???NVIDIA?͂??̂??Ƃ??????Ɍ??????Ȃ??Ȃ????j?ƌĂ??????BCUDA?͓???̋Z?p??v???b?g?t?H?[???A?`?b?v?Ȃǂ̖??O?ł͂Ȃ??A???????ꂽ?J?????????????̂??B?J???Ҍ????ɒ???Ă???uCUDA SDK?v?iSoftware Development Kit?j???_?E?????[?h???ăA?v???P?[?V?????̊J???ɗ??p????B
?@CUDA?????j?[?N?ȓ_??3????B1??CUDA?̃A?[?L?e?N?`???ɂ????āAGPU?̖??߃Z?b?g?A?[?L?e?N?`?????K?肳??Ă??Ȃ????Ƃ??B??ʓI?ɁACPU?ł͖??߃Z?b?g?A?[?L?e?N?`?????K?肳??Ă???A?v???O???}?͂???ɉ??????v???O???????L?q???A?R???p?C???ƌĂ??o?C?i???t?@?C????????\?t?g?E?F?A?𗘗p???ăA?v???P?[?V?????̎??s?t?@?C???????BCPU?͐??オ?ς???Ă????߃Z?b?g?A?[?L?e?N?`???̉??ʌ݊??????m?ۂ??邱?ƂŁA?A?v???P?[?V?????̌݊??????ێ?????B
?@????ɑ??āAGPU?l?C?e?B?u?̖??߃Z?b?g?A?[?L?e?N?`???͐???ɂ???ĈقȂ邽?߁AGPU?̐??オ?ς??ƃA?v???P?[?V?????̌݊??????m?ۂł??Ȃ??B?????ŁACUDA?ł?PTX?iParallel Thread eXecution?j?ƌĂ?鉼?z?̖??߃Z?b?g?A?[?L?e?N?`?????K?肵?AGPU?̃h???C?o??PTX??GPU?l?C?e?B?u?̖??߃Z?b?g?ɕϊ????Ď??s????B???̎d?g?݂ɂ???āAGPU?̐??オ?ς???Ă??A?v???P?[?V?????̌݊??????m?ۂ????B
?@2?߂̓????́ACUDA?ŊJ???????A?v???P?[?V?????ɂ????āA?v???O?????{?̂?GPU?Ŏ??s???Ȃ????Ƃ??BCUDA?ŊJ???????A?v???P?[?V?????́Ax86?n?Ȃǂ?CPU?Ńv???O?????????[?h????A?f?[?^???Z?Ȃǂ?GPU?ōs???B?v???O?????𑖂点??CPU?A?[?L?e?N?`???ɂ??āA?A?v???P?[?V?????J???ґ??͂?????x?ӎ????Đv????K?v?????邪?A??{?I?ɂ̓R???p?C???̒i?K?Ŏw?肷??????B?R???p?C?????Ή????Ă???Ȃ?Ax86?nCPU?????łȂ??AARM?A?[?L?e?N?`???̃V?X?e???œ???CUDA?ŊJ???????A?v???P?[?V?????Ƃ????̂????_?I?ɂ͕s?\?ł͂Ȃ??B?????_?ŁAARM??????GPU?h???C?o?Ƃ????̂?NVIDIA?͒??Ă??Ȃ????A?????I?ɂ͂????????\?????\???ɂ??蓾?邾?낤?B
?@3?߂̓????Ƃ??āACUDA???ɂ????ăA?v???P?[?V?????̊J?????????R?ɑI?ׂ?_???BNVIDIA?͊J???҂?CUDA?ŃA?v???P?[?V???????쐬????Ƃ??ɗ??p?ł??錾??Ƃ???C?AC?{?{?AFORTRAN?Ȃǂ??????Ă???B???̂??????ŁA?A?v???P?[?V?????J???҂͎g??????Ă??錾??𗘗p???ăv???O???????L?q?ł???B?܂??ACPU??GPU?̂ǂ???ōł??????悭?????ł??邩?????肷??̂ɗ??p?ł???f?o?b?O?c?[???iNVIDIA??GTC?ŁuNexus?v?ƌĂ??œK???c?[???\?????j?Ȃǂ??p?ӂ??Ă???B????ɁAPC?p??GPU???v???b?g?t?H?[???Ƃ??ė??p?ł???̂ŁA?J???????A?v???P?[?V?????̎??s?????J???ґ??ɂ??p?ӂł??邽?ߓ??쌟???s???₷???B???̂悤?ɁACUDA?ł́A?A?v???P?[?V?????J???҂????g?݂₷??????????Ă???̂??B
?@?????????????̂??????ŁA?A?[?L?e?N?`???????\????Ă???킸??3?N??Ƃ????Z???ԂŁA?????̃A?v???P?[?V??????CUDA?ŊJ??????ēo?ꂵ????B?????_?ł͎??HPC?iHigh Performance Computing?j?Ŏ??s??????ʂ̃f?[?^???Z????g???????삪??ŁA?V?C?\???e??V?~?????[?V?????Ȃǂ̃v?????[?X?̃A?v???P?[?V?????????????A?R???V???[?}?????ł??A?y?K?V?X??TMPGEnc 4 XPRESS??T?C?o?[?????N??PowerDirector 8?Ȃǂ̃??W???[?V???[?Y??CUDA?ŊJ?????ꂽ???W???[?????g?ݍ??܂??悤?ɂȂ??Ă????B
?J???i?K????GPU?R???s???[?e?B???O?ɍœK???????Fermi
?@CUDA?ɑΉ?????GPU?A?[?L?e?N?`???Ƃ??āANVIDIA??G80?iGeForce 8??GeForce 9?V???[?Y?ɍ̗p?j??GT200?iGeForce GTX 2xx?V???[?Y?ɍ̗p?j???????[?X???Ă????B???\???ꂽ?uFermi?v??GPU?R???s???[?e?B???O?ɑΉ?????GPU?A?[?L?e?N?`???Ƃ??Ă͑?3????ɂȂ?B?Ȃ??AFermi?́AGPU???̂??̂̊J???R?[?h???ł͂Ȃ??B?????܂ł??u?A?[?L?e?N?`???S?́v???w???Ă???A?????̓I??GPU?̐??i?Ƃ??ĊJ?????n?܂????Ƃ??ɂ́A?ʂ̊J???R?[?h?????t?^?????B
?@Fermi??G80??GT200?Ƒ傫???قȂ?̂??uFermi?̓[??????GPU?R???s???[?e?B???O?̂??߂ɊJ?????Ă????A?[?L?e?N?`???v??NVIDIA ?В? ?? CEO?̃W?F???E?Z???E?t?@???????q?ׂ?悤?ɁAGPU?Ŕėp?̌v?Z???????????邱?Ƃ??ŏ?????z?肵???A?[?L?e?N?`???ɂȂ??Ă??邱?Ƃ??B?Ȃ??AGT200?́AG80?̐i???łƂ?????o?[?W???????????̂ŁAFermi??CUDA?ɍ??킹?ăA?[?L?e?N?`????傫???ω??????鏉?߂Ă̐???ƂȂ?B
| ?J???R?[?h?? | G80 | GT200 | Fermi |
|---|---|---|---|
| ?\???g?????W?X?^ | 6??8100???g?????W?X?^ | 14???g?????W?X?^ | 30???g?????W?X?^ |
| ?{???x?????????_???Z?\?? | - | 30FMA Ops/?N???b?N | 256FMA Ops/?N???b?N |
| ?P???x?????????_???Z?\?? | 128MAD Ops/?N???b?N | 240MAD Ops/?N???b?N | 512MAD Ops/?N???b?N |
| Warp?X?P?W???[??(SM??????j | 1 | 1 | 2 |
| ???ʋ@?\???j?b?g?iSFU?ASM??????j | 2 | 2 | 4 |
| ?V?F?[?h???????iSM??????j | 16KB | 16KB | ?\???\??48KB ?Ȃ????? 16KB |
| 1???L???b?V???iSM??????j | - | - | ?\???\??16KB ?Ȃ????? 48KB |
| 2???L???b?V???iSM??????j | - | - | 768KB |
| ECC???????T?|?[?g | - | - | ???? |
| ?R???J?????g?J?[?l?? | - | - | 16?܂? |
| ???[?h/?X?g?A?A?h???X?? | 32?r?b?g | 32?r?b?g | 64?r?b?g |
?@Fermi?̍ł??傫?ȓ????́A?\???g?????W?X?^?????啝?ɑ????Ă??邱?Ƃ??BNVIDIA ???В??̃g?j?[?E?^?}?V???ɂ??A???݂̃e?X?g?`?b?v?́ATSMC??40?i?m???[?g???v???Z?X???[???Ɋ?Â??Đ??????Ă???A?g?????W?X?^????30???ƁAGT200?̔{?ȏ?ƂȂ??Ă???B?????̂̐??E?ł́A?g?????W?X?^???Ɛ??\?͂قڔ?Ⴗ??BFermi??GT200????傫???i?????????Ƃ́A???̃g?????W?X?^?T?C?Y?̕ω???????m?邱?Ƃ??ł??邾?낤?B
?֘A?L?[???[?h
GPU | GPU?R???s???[?e?B???O | NVIDIA | Fermi | CUDA | 3D | GeForce | NVIDIA Tesla | ?A?v???P?[?V?????J?? | ?C?x???g | ?????? | GDDR | GPGPU | TSMC | ?O???t?B?b?N?X?J?[?h | HPC | SDK
Copyright © ITmedia, Inc. All Rights Reserved.
?A?N?Z?X?g?b?v10
- ?蕨????œo?ꂵ???uCopilot?L?[?v???????????????肩?????`???b?g?{?b?g????AI?G?[?W?F???g?ւ̈ڍs??????Microsoft?̌?Z ?i2026?N07??27???j
- ?L?[?{?[?h?̒???PC???ۂ??ƃC???I?@HP????J???V?W???????u?L?[?{?[?h????PC?v?̎g???????O?ꌟ?? ?i2026?N07??28???j
- 480mm?????160mm?t?@?????ڃP?[?X?I?@?ẴA?L?o?́u?啗?ʃp?[?c?v???A?c?? ?i2026?N07??27???j
- ?Ȃ???Apple?G???W?j?A?͔M?ӂ??????N?Ƃ????̂??H?@?X?}?[?g?O???X?uEven G2?v?C?x???g?Ō??ꂽ?A??????@?uG3?v?ւ̃??[?h?}?b?v ?i2026?N07??27???j
- 64GB???????^2TB?X?g???[?W?^Ryzen AI Max+ 395???ڂ̃n?C?G???h?~?jPC?uMINISFORUM MS-S1 MAX?v???^?C???Z?[????27???I?t??43??2799?~?? ?i2026?N07??25???j
- ?G?A?R?????Ȃ????????₹??uDreemstar ?╗??v???Z?[????50???I?t??9980?~?? ?i2026?N07??23???j
- ?????ȃO???t?B?b?N?X?J?[?h?????u?ߔM?ی?P?[?u???v?ɒ??ځI?@?Ă?????Noctua???ȈՐ?????̘H?g??ő??X???? ?i2026?N07??25???j
- ?|?^?d?Ƒg?ݍ??킹?Ďg????uSoraiori ?|?[?^?u???G?A?R???v???Z?[????16???I?t??2??9980?~?? ?i2026?N07??27???j
- NVIDIA????????AI???𑜋Z?p?uDLSS 5?v?̍??H?????𖾂炩?Ɂ^Microsoft??Mistral?????B?ɂ?????AI???Z?\?͂̊g??Ő헪?I??g?\ ?i2026?N07??26???j
- Jackery?A??i1500W??????????|?[?^?u???d???u1000 New?v?̐V???f???@19?????^?? ?i2026?N07??27???j
?ߋ??L???J?????_?[
ITmedia?̓A?C?e?B???f?B?A??????Ђ̓o?^???W?ł??B
???f?B?A?ꗗ | ????SNS | ?L???ē? | ???₢???킹 | ?v???C?o?V?[?|???V?[ | RSS | ?^?c??? | ?̗p??? | ??????