<div><a target="_blank" href="http://weekly.ascii.jp/elem/000/000/258/258858/" target="_blank">http://weekly.ascii.jp/elem/000/000/258/258858/</a></div> <div> </div> <div>전력 소모가 많이 줄었습니다.</div> <div>6핀 2개 사용 합니다. 파워 500W도 충분 할거 같습니다.</div> <div> </div> <div>HDMI2.0 도 지원 합니다.</div> <div> </div> <div> </div> <div>구글 번역기로 돌린것을 올리 겠습니다. 회사라 이미지 파일을 올릴 수 없어서 글만 번역해서 올리 겠습니다.(도표나 이미지는 링크로 확인해 주세요)</div> <div> </div> <div><span class="hps">지금까지</span> <span class="hps atn">GPU</span><span>의</span> <span class="hps">성능은</span> <span class="hps">SP</span> <span class="hps atn">(</span><span>CUDA</span> <span class="hps atn">코어</span><span class="atn">)</span><span>의 숫자로</span> <span class="hps">결정된다는</span> <span class="hps">것이 정설</span> <span class="hps">이었지만,</span> <span class="hps">이번</span> <span class="hps atn">GTX980</span><span>은</span> <span class="hps atn">GTX780</span><span>보다</span> <span class="hps">256 개</span> <span class="hps">적은</span> <span class="hps">2048</span> <span class="hps">개</span> <span class="hps">밖에 없습니다</span> <span class="hps atn">(</span><span class="atn">GTX970</span><span>은</span> <span class="hps atn">770</span><span>보다</span> <span class="hps">증가하고</span> <span class="hps atn">있지만</span><span class="atn">)</span><span>.</span> <span class="hps">그리고</span> <span class="hps">메모리</span> <span class="hps">버스</span> <span class="hps">폭이</span> <span class="hps atn">384bit</span><span>에서</span> <span class="hps atn">256bit</span><span>로</span> <span class="hps">내려 간다.</span> <span class="hps">유일한</span> <span class="hps atn">시계</span><span>가</span> <span class="hps">최소</span> <span class="hps atn">1126MHz</span><span>로</span> <span class="hps">월등히</span> <span class="hps">높은</span> <span class="hps">것으로,</span> <span class="hps atn">TDP</span><span>가</span> <span class="hps atn">165W</span><span>와</span> <span class="hps">낮은</span> <span class="hps">2</span> <span class="hps">점.</span> <span class="hps atn">여기</span><span class="atn">까지</span><span>의</span> <span class="hps atn">수치</span><span>만을</span> <span class="hps atn">통채로 삼켜</span><span>하면</span> <span class="hps">성능이</span> <span class="hps">낮은</span> <span class="hps">것처럼</span> <span class="hps">보이지만</span> <span class="hps">GTX970</span> <span class="hps">/</span> <span class="hps atn">980</span><span>은</span> <span class="hps atn">GTX750Ti</span><span>에</span> <span class="hps">충격을 준</span> <span class="hps">새로운</span> <span class="hps">아키텍처</span> <span class="hps atn">"</span><span class="atn">Maxwell</span><span class="atn">"</span><span>의</span> <span class="hps">진화 판</span> <span class="hps atn">"</span><span>2 세대</span> <span class="hps atn">Maxwell</span><span class="atn">"</span><span>를</span> <span class="hps">채용하고</span> <span class="hps">있기 때문에,</span> <span class="hps">적은</span> <span class="hps atn">SP</span><span>에서도</span> <span class="hps">고성능</span> <span class="hps">있다는</span> <span class="hps atn">것이 장점</span><span>입니다.</span></div> <div><span></span> </div> <div><span> </span><div></div><span lang="ko"><span class="hps"><span><span><span class="hps">·</span></span></span>2 세대</span> <span class="hps atn">Maxwell</span><span>의</span> <span class="hps atn">굉장함</span><span>에 관해서는</span> <span class="hps">카사하라</span> <span class="hps">씨가</span> <span class="hps atn">해설</span><span>하고 있기 때문에</span> <span class="hps">그 쪽을</span> <span class="hps">참조하십시오.</span> <span class="hps">대충</span> <span class="hps">주목할만한</span> <span class="hps atn">포인트</span><span>를</span> <span class="hps">열거합니다.</span></span></div> <div><span><span class="hps">하드웨어</span> <span class="hps atn">기반</span><span>의</span> <span class="hps">메모리</span> <span class="hps">압축</span> <span class="hps">기술로</span> <span class="hps atn">메모리</span><span>의</span> <span class="hps">실효</span> <span class="hps">대역</span> <span class="hps">업</span>  <span class="hps">메모리</span> <span class="hps">버스가</span> <span class="hps atn">좁아지고</span><span>도</span> <span class="hps atn">데이터</span><span>를</span> <span class="hps atn">압축</span><span>하여</span> <span class="hps">취급에</span> <span class="hps atn">성능</span><span class="atn">을 벌</span><span>라는</span> <span class="hps atn">기술</span><span>입니다.</span></span></div> <div><span><span></span></span> </div> <div><span><span><span class="hps">·</span> <span class="hps atn">HDMI2.0</span><span>에 첫</span> <span class="hps">대응</span> <br><span class="hps">4K</span> <span class="hps">액정</span> <span class="hps">화면 주사율</span> <span class="hps atn">60Hz</span><span>를 내려면</span> <span class="hps atn">DisplayPort</span><span>가</span> <span class="hps">필수</span> <span class="hps">였지만,</span> <span class="hps">GTX970</span> <span class="hps">/</span> <span class="hps atn">980</span><span>이라면</span> <span class="hps atn">HDMI</span><span>도</span> <span class="hps">낼 수 있습니다.</span> <span class="hps">그러나</span> <span class="hps">디스플레이</span> <span class="hps">측도</span> <span class="hps">HDMI2.0</span> <span class="hps atn">지원</span><span>이</span> <span class="hps">필수입니다.</span></span></span></div> <div><span><span><span class="hps"></span></span></span> </div> <div><span><span><span class="hps"><span class="hps">·</span> <span class="hps atn">"</span><span>DSR</span> <span class="hps atn">(</span><span class="atn">Dynamic Super Resolution</span><span class="atn">)</span><span class="atn">"</span><span>에서</span> <span class="hps">가벼운</span> <span class="hps atn">게임</span><span>이</span> <span class="hps">고화질화</span> <br><span class="hps atn">화면</span><span>을</span> <span class="hps">초 고해상도로</span> <span class="hps">한 번</span> <span class="hps atn">렌더링</span><span>하여</span> <span class="hps atn">액정</span><span>의</span> <span class="hps atn">해상도</span><span>에</span> <span class="hps atn">맞게 축소</span><span>하는 기술.</span> <span class="hps atn">Mac</span><span>의</span> <span class="hps">레티 나</span> <span class="hps">디스플레이와</span> <span class="hps">같은</span> <span class="hps atn">이치</span><span class="atn">입니다 만,</span><span class="atn">가는 선</span><span>을</span> <span class="hps">사용한 표현</span> <span class="hps atn">(</span><span class="atn">풀숲</span><span>)</span> <span class="hps">등이</span> <span class="hps">특히</span> <span class="hps atn">깨끗하게됩니다</span><span>.</span> <span class="hps atn">DSR</span><span>은</span> <span class="hps">게임</span> <span class="hps atn">측의 대응</span><span>은</span> <span class="hps">기본적으로</span> <span class="hps atn">불필요 (</span><span>게임</span> <span class="hps">해상도</span> <span class="hps">상한이</span> <span class="hps atn">고정</span><span>되어 있지</span> <span class="hps atn">않은 것이 조건</span><span>)이므로,</span> <span class="hps">낡은</span> <span class="hps atn">게임</span><span>에서</span> <span class="hps">사용할 수 있습니다.</span></span></span></span></div> <div><span><span><span class="hps"><span class="hps"></span></span></span></span> </div> <div><span><span><span class="hps"><span class="hps"><span class="hps">·</span> <span class="hps">고품질의</span> <span class="hps">가벼운</span> <span class="hps">앤티 앨리어싱</span> <span class="hps atn">"</span><span class="atn">MFAA</span><span>"</span> <br><span class="hps atn">기존</span><span>의</span> <span class="hps atn">MSAA</span><span>와</span> <span class="hps atn">동등한 효과</span><span>를</span> <span class="hps">약 30 %</span> <span class="hps">낮은</span> <span class="hps atn">부하</span><span>에서</span> <span class="hps atn">실현</span><span>하는</span> <span class="hps">새로운</span> <span class="hps">안티 앨리어싱</span> <span class="hps atn">기술</span><span>입니다.</span> <span class="hps atn">DSR</span><span>이</span> <span class="hps">가벼운</span> <span class="hps atn">게임</span><span>을</span> <span class="hps">고화질화</span> <span class="hps atn">기술</span><span>이라면</span> <span class="hps">MFAA</span> <span class="hps">무거운</span> <span class="hps atn">게임</span><span>을</span> <span class="hps atn">가볍게</span><span>하는 기술.</span> <span class="hps">그러나</span> <span class="hps">현재</span> <span class="hps">MFAA</span> <span class="hps">대응</span> <span class="hps">드라이버</span> <span class="hps atn">기다리고 있습니다</span><span>.</span> <br><br><span class="hps">·</span> <span class="hps">VR</span> <span class="hps atn">멀미</span><span>를</span> <span class="hps">방지</span> <span class="hps atn">"</span><span class="atn">VR Direct</span><span>"</span> <br><span class="hps">Oculus Rift</span> <span class="hps">같은</span> <span class="hps">VR</span> <span class="hps atn">헤드셋</span><span>은</span> <span class="hps atn">시선</span><span>의</span> <span class="hps atn">움직임</span><span>보다</span> <span class="hps atn">그리기</span><span>가</span> <span class="hps">지연</span> <span class="hps">쉽기 때문에</span> <span class="hps atn">"</span><span>VR</span> <span class="hps atn">멀미</span><span class="atn">"</span><span>가</span> <span class="hps">발생합니다.</span> <span class="hps atn">NVIDIA</span><span>가 개발 한</span> <span class="hps">기술</span> <span class="hps atn">"</span><span class="atn">VR Direct</span><span class="atn">"</span><span>를</span> <span class="hps">사용하는 것으로,</span> <span class="hps">낮은</span> <span class="hps atn">지연</span><span>의</span> <span class="hps">VR</span> <span class="hps atn">환경</span><span>을 얻을</span> <span class="hps">수 있다는</span> <span class="hps">것입니다.</span> <span class="hps">상술 한</span> <span class="hps atn">DSR</span><span>과</span> <span class="hps atn">MFAA</span><span>도</span> <span class="hps">VR Direct</span> <span class="hps">구성</span> <span class="hps">요소가되어</span> <span class="hps">있기 때문에,</span> <span class="hps">VR</span> <span class="hps atn">환경</span><span>은</span> <span class="hps">GTX970</span> <span class="hps">/</span> <span class="hps atn">980</span><span>이</span> <span class="hps atn">최적</span><span>이라는</span> <span class="hps">것입니다.</span></span></span></span></span></div> <div><span><span><span class="hps"><span class="hps"><span class="hps"></span></span></span></span></span> </div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span class="hps">■</span> <span class="hps">1 장으로</span> <span class="hps atn">Fire Strike</span><span>의</span> <span class="hps atn">스코어</span><span>가</span> <span class="hps">10000</span> <span class="hps atn">이상</span><span>!</span> <br><br><span class="hps">우선</span> <span class="hps atn">"</span><span class="atn">3DMark</span><span class="atn">"</span><span>의</span> <span class="hps atn">"</span><span class="atn">Fire Strike</span><span class="atn">"와 "</span><span class="atn">Fire Strike Extreme</span><span class="atn">」</span><span>의</span> <span class="hps atn">스코어</span><span>를</span> <span class="hps">비교합니다.</span> <br><span class="hps">훌륭하게</span> <span class="hps atn">Fire Strike</span><span>의</span> <span class="hps atn">스코어</span><span>가</span> <span class="hps atn">10000</span><span>을</span> <span class="hps">초과했습니다.</span> <span class="hps atn">GTX780Ti</span><span>를</span> <span class="hps">기준으로하면</span> <span class="hps atn">20 %</span><span>도</span> <span class="hps atn">빨리</span><span>되어 있지</span> <span class="hps">않지만</span> <span class="hps atn">GTX780</span><span>보다</span> <span class="hps">아래</span> <span class="hps atn">구라보</span><span>을</span> <span class="hps">사용한다면</span> <span class="hps">상당한</span> <span class="hps atn">성능 향상</span><span class="atn">이 되는군요</span><span>.</span> <span class="hps">계속되어서는,</span> <span class="hps">NVIDIA</span> <span class="hps">강추</span> <span class="hps">게임</span> <span class="hps atn">"</span><span>워치</span> <span class="hps atn">독스</span><span class="atn">"</span><span>를 사용합니다.</span> <span class="hps">앤티</span> <span class="hps atn">SMAA</span><span>,</span> <span class="hps">질감과</span> <span class="hps">화질</span> <span class="hps">관계는</span> <span class="hps atn">모두 "</span><span class="atn">높음"</span><span>으로</span> <span class="hps">통일.</span> <span class="hps">해상도는 풀</span> <span class="hps">HD</span> <span class="hps">및</span> <span class="hps">4K</span> <span class="hps atn">해상도</span><span>의</span> <span class="hps">2</span> <span class="hps">가지로</span> <span class="hps atn">시도</span><span>했습니다.</span> <span class="hps atn">시가지</span><span>의</span> <span class="hps">일정한</span> <span class="hps atn">코스</span><span>를</span> <span class="hps atn">달릴 때</span><span>의</span> <span class="hps">프레임 속도를</span> <span class="hps atn">"</span><span class="atn">Fraps</span><span class="atn">"</span><span class="atn">로 측정</span><span>합니다.</span></span></span></span></span></span></div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span></span></span></span></span></span></span> </div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span><span class="hps atn">GTX780Ti</span><span>이라고</span> <span class="hps atn">60fps</span><span>를</span> <span class="hps atn">부술 수</span><span class="atn">있었습니다 만</span><span>,</span> <span class="hps atn">GTX980</span><span>이라면</span> <span class="hps">항상</span> <span class="hps">60fps</span> <span class="hps atn">이상</span><span>을 유지</span> <span class="hps">할 수</span> <span class="hps atn">평균</span><span>도</span> <span class="hps atn">GTX780Ti</span><span>보다</span> <span class="hps">7fps</span> <span class="hps">정도</span> <span class="hps">높은</span> <span class="hps">프레임 속도로</span> <span class="hps">즐길 수 있습니다.</span> <span class="hps">과연</span> <span class="hps atn">4K</span><span>되면</span> <span class="hps atn">프레임 속도</span><span>는</span> <span class="hps atn">가쿡</span><span>와</span> <span class="hps">떨어지지 만</span> <span class="hps">그래도</span> <span class="hps atn">30fps</span><span>를</span> <span class="hps atn">사수</span><span>하고있는</span> <span class="hps atn">것은 과연</span><span>.</span> <span class="hps">GTX780</span> <span class="hps">/</span> <span class="hps">780Ti</span> <span class="hps">최소</span> <span class="hps atn">fps</span><span>의 침체</span> <span class="hps">방법이</span> <span class="hps atn">큰데</span><span>,</span> <span class="hps atn">GTX980</span><span>은</span> <span class="hps">최소</span> <span class="hps atn">fps</span><span>가</span> <span class="hps">너무</span> <span class="hps">빠지지</span> <span class="hps">않는 등</span> <span class="hps">성능이</span> <span class="hps">개선</span> <span class="hps">된</span> <span class="hps">느낌이</span> <span class="hps">생생히</span> <span class="hps">느껴집니다.</span> <br><br><span class="hps">마지막으로</span> <span class="hps atn">"</span><span class="atn">Watts Up</span><span>?</span> <span class="hps atn">PRO</span><span class="atn">"</span><span>를 사용하여 시스템</span> <span class="hps atn">전체의 소비 전력</span><span>을 비교해</span> <span class="hps">보았습니다.</span> <span class="hps">시스템</span> <span class="hps">시작</span> <span class="hps">10</span> <span class="hps">분</span> <span class="hps">후</span> <span class="hps atn">유휴</span><span>시</span> <span class="hps atn">3DMark</span><span>의</span> <span class="hps atn">"</span><span class="atn">Fire Strike</span><span class="atn">"</span><span>데모</span> <span class="hps">동일한</span> <span class="hps atn">장면</span><span>을</span> <span class="hps atn">고부하시</span><span>하고</span> <span class="hps">있습니다.</span></span></span></span></span></span></span></div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span><span class="hps"></span></span></span></span></span></span></span> </div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span><span class="hps"><span class="hps atn">GTX780Ti</span><span>의</span> <span class="hps atn">소비 전력</span><span>보다</span> <span class="hps">높은</span> <span class="hps">부하시</span> <span class="hps">80W</span> <span class="hps">가까이</span> <span class="hps">낮고,</span> <span class="hps">또한</span> <span class="hps">아이들시의 소비</span> <span class="hps">전력도</span> <span class="hps">적지 만</span> <span class="hps">내리고</span> <span class="hps">있습니다.</span> <span class="hps">과연</span> <span class="hps">와트</span> <span class="hps atn">성능</span><span>을</span> <span class="hps">매도</span> <span class="hps">한</span> <span class="hps">Maxwell</span> <span class="hps atn">아키텍처</span><span>의</span> <span class="hps atn">최신 버전</span><span>,</span> <span class="hps">같은</span> <span class="hps atn">곳 이군요</span><span>.</span> <span class="hps">단지</span> <span class="hps atn">TDP190W</span><span>의</span> <span class="hps atn">GTX680</span><span>보다</span> <span class="hps atn">TDP165W</span><span>의</span> <span class="hps">GTX980</span> <span class="hps">쪽이</span> <span class="hps atn">소비 전력</span><span>이 크기 때문에</span> <span class="hps">TDP165W</span> <span class="hps">값은</span> <span class="hps">다소</span> <span class="hps">과장</span> <span class="hps">일까,라고</span> <span class="hps">느끼지 않을 수</span> <span class="hps">없습니다.</span> <span class="hps">그러나</span> <span class="hps">와트 당</span> <span class="hps">성능은</span> <span class="hps">하이 엔드</span> <span class="hps">GeForce</span> <span class="hps">중에서도</span> <span class="hps">각별히</span> <span class="hps atn">높아지고</span><span class="atn">있는 것은 확실</span><span>.</span> <span class="hps atn">게임</span><span>을</span> <span class="hps">시작하면</span> <span class="hps">5</span> <span class="hps">시간 정도</span> <span class="hps">단번에</span> <span class="hps">플레이</span> <span class="hps">해 버리는</span> <span class="hps">사람이라면</span> <span class="hps atn">GTX980</span><span>은</span> <span class="hps">바로</span> <span class="hps">광열비</span> <span class="hps atn">절감</span><span>의</span> <span class="hps atn">하나님</span><span class="atn">이라고 할 수 있습니다</span><span>.</span></span></span></span></span></span></span></span></div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span><span class="hps"><span></span></span></span></span></span></span></span></span> </div> <div><span><span><span class="hps"><span class="hps"><span class="hps"><span><span class="hps"><span><span class="hps atn">■ DSR</span><span>은</span> <span class="hps atn">볼만한 가치</span><span class="atn">가</span><span>.</span> <span class="hps">하이 엔드</span> <span class="hps">애호가라면</span> <span class="hps atn">사고라고</span><span>!</span> <br><span class="hps">구보로</span> <span class="hps atn">GTX980</span><span>을</span> <span class="hps atn">체크</span><span>하여</span> <span class="hps atn">왔지만</span><span>, 와트</span> <span class="hps atn">성능</span><span>의</span> <span class="hps">높이는</span> <span class="hps">과연</span> <span class="hps atn">Maxwell</span><span>라고.</span> <span class="hps atn">지금</span><span class="atn">까지의 경위</span><span class="atn">에서</span><span>이</span> <span class="hps">후</span> <span class="hps atn">"</span><span class="atn">GTX980Ti</span><span>"같은</span> <span class="hps">상위</span> <span class="hps atn">버전</span><span>이</span> <span class="hps">나올 것</span> <span class="hps">같은 생각이</span> <span class="hps">있지만</span> <span class="hps atn">RADEON</span><span>이</span> <span class="hps atn">GCN</span><span>에서</span> <span class="hps atn">상위 모델</span><span>을</span> <span class="hps">만들어도</span> <span class="hps">지금</span> <span class="hps">이상</span> <span class="hps">폭렬</span> <span class="hps">&</span> <span class="hps">오이</span> <span class="hps atn">먹으며</span><span>의</span> <span class="hps atn">GPU</span><span>가되는 것은</span> <span class="hps">확실히</span> <span class="hps">,</span> <span class="hps atn">대항마</span><span>가 될</span> <span class="hps atn">GTX980Ti</span><span>가</span> <span class="hps">나오는</span> <span class="hps">타이밍은</span> <span class="hps">아직도</span> <span class="hps atn">후</span><span class="atn">가 될 것</span><span>입니다.</span> <br><span class="hps">그리고 무엇보다</span> <span class="hps">GTX980</span> <span class="hps">흥미로운 것은</span> <span class="hps">가벼운</span> <span class="hps atn">게임</span><span>의</span> <span class="hps">화질을 높이면</span> <span class="hps atn">"</span><span class="atn">DSR</span><span class="atn">"</span><span>의</span> <span class="hps">존재.</span> <span class="hps">GTX970</span> <span class="hps">/</span> <span class="hps atn">980</span><span>을</span> <span class="hps">내장</span> <span class="hps">해상도 설정을</span> <span class="hps atn">검토</span><span>만으로</span> <span class="hps">화질이</span> <span class="hps">오른다는</span> <span class="hps">것은</span> <span class="hps atn">지금까지</span><span>의</span> <span class="hps">GPU</span> <span class="hps">없었던</span> <span class="hps">재미있는</span> <span class="hps">기능입니다.</span> <br><span class="hps atn">가장 큰 걸림돌</span><span>은</span> <span class="hps">국내 유통</span> <span class="hps">가격.</span> <span class="hps">미국</span> <span class="hps atn">가격</span><span>을</span> <span class="hps">생각하면</span> <span class="hps atn">환율</span><span>의</span> <span class="hps atn">높이</span><span>에</span> <span class="hps atn">울고 싶어</span><span>집니다 만,</span> <span class="hps">하이 엔드</span> <span class="hps">GPU</span> <span class="hps">좋아</span> <span class="hps">나 코어</span> <span class="hps atn">게이머</span><span>라면</span> <span class="hps atn">확실히 구매</span><span>.</span> <span class="hps">이런</span> <span class="hps">재미</span> <span class="hps atn">GPU</span><span>는</span> <span class="hps atn">오랜만</span><span class="atn">이라고 할 수 있습니다</span><span>.</span></span></span></span></span></span></span></span></span></div>