Ryzen R5 3700X / Noctua NH-D15 / B550 AORUS ELITE V2 / Cooler Master H500 Mesh / 16Gb DDR4 @ 3800mhz CL16 / Gigabyte RTX 2070 Super / Seasonic Focus GX 750W / Sabrent Q Rocket 2 TB / Crucial MX300 500Gb + Samsung 250Evo 500Gb / Edifier R1700BT
Sim não digo o contrário, mas passar dum 660Ti para uma 960 também não me parece o melhor investimento.
GOD OF AWESOME SIGNATURES - KING OF GIFS - TRIGGER OF TROLLS
A 290 anda nos preços das 960 em certos casos, 260€ já se deve arranjar e é um grande salto, além que eu procurava uma 280X ou uma 970 a bom preço ( 300€).
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Nvidia’s GTX970 has a rather serious memory allocation bugNVidia’s GTX 970 is the current price-to-performance darling, offering incredible visual for incredible value. It seems, however, that it’s harbouring a dark secret. It’s a 4GB card, but it looks like a significant chunk of that VRAM doesn’t work.According to a number of rather angry people on Reddit, Overlock and the Guru3D forums who’ve noticed their shiny, powerful GTX 970’s come to a screeching halt when maxing out their cards. Clever people, using VRAM benchmarking software, have discovered that when the last 500`700MB of VRAM gets accessed, memory performance drops significantly. Some users have even found that their cards go belly up when hitting 3GB.
The issue doesn’t seem to affect the more expensive, more powerful 980 – so it’s not a Maxwell fault, but rather one specific to the 970. DRAM bandwidth drops from a peak of over 150GB/s, right down to 19.88 GB/s.
“Going beyond 3.5GB vram usage in games like Hitman Absolution, Call of Duty Advanced Warfare severely degrades the performance, as if the last 512mb is actually being swapped from the RAM,” says Reddit user nanogenesis in a thread on the subject.The problems seems to be widespread – and Nvidia’s admitted that problem affects every single 970 (to varying degrees). They’re looking in to the issue – but unless it’s something that can be resolved via driver or firmware update, a recall may be on the cards.
“We are still looking into this and will have an update as soon as possible,” said NVidia community liaison ManuelG on the GeForce forums.We asked our resident cabbage, Alessandro – who owns a GTX 970 – to test, and he was hit with the same results. You can download the benchmark to try it yourself, here. If you require the extra library to run the benchmark, you can get it here.
While the card is still a performance champ, it makes it hard to recommend right now, as it’ll never reach its full potential. If you have money burning a hole in your pocket and you’re aching to buy a new card, you may just prefer to opt for the 980, which isn’t affected by this. Or you could, loathe as I am to say it, wait to see what AMD has up its sleeve.
Ryzen R5 3700X / Noctua NH-D15 / B550 AORUS ELITE V2 / Cooler Master H500 Mesh / 16Gb DDR4 @ 3800mhz CL16 / Gigabyte RTX 2070 Super / Seasonic Focus GX 750W / Sabrent Q Rocket 2 TB / Crucial MX300 500Gb + Samsung 250Evo 500Gb / Edifier R1700BT
Boas!
Concordo com os anteriores comentários...
A saltar tenta 770, 290, 280x, 7970 ou se puderes uma 970 (nem que seja das mais baratas de 280€).
Cumprimentos,
LPC
My Specs: .....
CPU: AMD Ryzen 7 5800X3D :-: Board: MSI B550M BAZOOKA :-: RAM: 64 GB DDR4 Kingston Fury Renegade 3600 Mhz CL16 :-: Storage: Kingston NV2 NVMe 2 TB + Kingston NV2 NVMe 1 TB
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EKWB Released Full-Cover Water Block for GIGABYTE GTX 980 Gaming G1Noticia:
Most of the focus has been on the new GTX 960 series lately, but good things are still happening for the GTX 980 too. EK Water Blocks has released a full-cover water block compatible with the popular GIGABYTE GTX 980 Gaming G1 and WindForce 3X series graphics cards.
The EK-FC980 GTX WF3 is a high-performance Full-Cover water block that actively cools the GPU, RAM as well as VRM (voltage regulation module) with direct liquid flow. As with all EKWB cooler, it features the unique central inlet split-flow cooling engine design for best possible cooling performance that works equally well with reversed water flow.
The Base is made of nickel-plated electrolytic copper while the top is made of either quality POM Acetal or acrylic depending on the variant. Screw-in brass standoffs are pre-installed and allow for a safe installation procedure.
The EK-FC980 GTX WF3 is available now and will set you back €112.95 for both the Nickel and Acetal+Nickel versions. The Black Backplate has an MSRP of €29.95 while the Nickel Backplate will cost €37.95.
http://www.eteknix.com/ekwb-released...980-gaming-g1/
Que noticia dos diabos Horus. Então quer dizer que todos os clientes que têm uma 970 podem enviar para RMA por este motivo. A ideia é ir buscar uma aos usados por 280€ e ao fim de 3 meses(3 rmas) têm 300-400€ nas mãos mas também ficam 3 meses sem gráfica. hehe
Isto se a Nvidia não resolver o bug até lá claro.
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Por enquanto temos de esperar que a nVidia diga alguma coisa.
Mas é lixado para o pessoal comprar uma gráfica a pensar que tem 4GB a 256Bits e afinal de contas comeu gato por lebre.
Ryzen R5 3700X / Noctua NH-D15 / B550 AORUS ELITE V2 / Cooler Master H500 Mesh / 16Gb DDR4 @ 3800mhz CL16 / Gigabyte RTX 2070 Super / Seasonic Focus GX 750W / Sabrent Q Rocket 2 TB / Crucial MX300 500Gb + Samsung 250Evo 500Gb / Edifier R1700BT
Se não for bug de software e sim alguma incapacidade física da placa, penso que a Nvidia vai assumir e fazer recall às gráficas, senão instala-se um rage tremendo.
Um pouco à semelhança do que aconteceu com as boards P67, que tinham um problema no chipset que afectava as portas SATA.
PS: Posta de bacalhau nº2000.
Última edição de reiszink : 23-01-15 às 18:01
Intel i7 5820K - ASRock X99M Killer - 16GB G.Skill DDR4 - Gigabyte GTX 980Ti G1 - Plextor M6e 256GB + Samsung 850 EVO 500GB - Corsair H110 - EVGA G3 750W - Acer 27" 144Hz IPS - Zowie EC2-A - Filco Majestouch 2 TKL - HyperX Cloud II Pro
Reis, isto é motivo para se iniciar RMA agora? Por exemplo alguém que tenha Coil Whine podia aproveitar.
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Asus VG249qm1a 270hz | Steelseries Apex Pro Mini 0.1+rapid trigger | G Pro Superlight 1+ Tempest Mousepad 46x36 | Valorant
Até a Nvidia dizer da sua sentença, duvido que o RMA seja aceite com este pressuposto. Até porque, as placas funcionam e só em casos muito excepcionais é que existem de facto quebras de desempenho em jogos.
Mas tenho alguma esperança de que tudo se vá resolver via driver/firmware, se fosse de alguma forma a placa capada fisicamente, penso que tinham dado conta há muito, visto que já analisaram o PCB das GTX 970 e GTX 980 várias vezes.
Há muitos "ses", só resta esperar para ver o que Nvidia diz.
Intel i7 5820K - ASRock X99M Killer - 16GB G.Skill DDR4 - Gigabyte GTX 980Ti G1 - Plextor M6e 256GB + Samsung 850 EVO 500GB - Corsair H110 - EVGA G3 750W - Acer 27" 144Hz IPS - Zowie EC2-A - Filco Majestouch 2 TKL - HyperX Cloud II Pro
A nVidia tem de se explicar. Caso contrário vai alienar muitos clientes que ficam a pensar que compraram gato por lebre.
A sorte deles é que a AMD não tem nada no mercado, senão este problema podia fazer perder muitos clientes à nVidia.
Neste momento algum pessoal anda a fazer o mesmo tste em headless mode, ou seja com uma outra gráfica como primária, de forma a não carregar a vram da 970 com a UI do Windows.
O pessoal está a ter o mesmo resultado.
Última edição de Winjer : 23-01-15 às 18:21
Ryzen R5 3700X / Noctua NH-D15 / B550 AORUS ELITE V2 / Cooler Master H500 Mesh / 16Gb DDR4 @ 3800mhz CL16 / Gigabyte RTX 2070 Super / Seasonic Focus GX 750W / Sabrent Q Rocket 2 TB / Crucial MX300 500Gb + Samsung 250Evo 500Gb / Edifier R1700BT
Corri esse benchmark com a minha TI
No Allocated não deveria ser 3GB ?
Abraço
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O que falta para os 3GB é a vram que o Windows está a gastar.
Ryzen R5 3700X / Noctua NH-D15 / B550 AORUS ELITE V2 / Cooler Master H500 Mesh / 16Gb DDR4 @ 3800mhz CL16 / Gigabyte RTX 2070 Super / Seasonic Focus GX 750W / Sabrent Q Rocket 2 TB / Crucial MX300 500Gb + Samsung 250Evo 500Gb / Edifier R1700BT
i7-4790K + NZXT Kraken X52 | Z97 MSI GAMING 7 | EVGA FTW3 ICX 1080 Ti | GSkill RIPJAW Z 16 GB DDR3 2133MHZ CL9 | SSD Crucial MX100 250GB + SEAGATE 3TB + M.2 KINGSTON M2 120GB | SOUND BLASTER Z | EVGA G2 SUPERNOVA 1000W | SAMSUNG 32´ UH850
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