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We've been tracking AMD's HD 7730 for quite some time and now it is finally upon us. AMD's HD 7730 GPU is a cut-down version of the HD 7750 GPU and it uses a special Cape Verde LE GPU. This Cape Verde LE GPU is essentially a HD 7750 with two compute units out of eight switched off. This means the HD 7730 has 384 stream processors, 6 compute units, 24 texture units and 16 ROP units. It runs with default clocks of 800MHz on the core and 4.5GHz effective on the VRAM which is available in either 1GB of GDDR5 or 2GB of DDR3, note the 2GB DDR3 model runs at an effective memory speed of 1.8GHz. We have the 1GB GDDR5 model which despite having less frame buffer is much faster than the DDR3 equivalent because of the significantly greater memory bandwidth.
The HD 7730 is interesting because it features 384 GCN cores, much like the highest spec AMD Kaveri APU will feature when it comes out next year. So while this is a HD 7730 review, you should be able to get an idea of Kaveri's GPU performance based on this. Notably of the A10-7800K, if AMD follow the same naming pattern, as the A10-7800K will feature 384 GCN cores. The model we have here today is branded Powercolor but its pretty much as close to a reference design as you're going to get and will be one of the cheapest HD 7730s on the market. The HD 7730 will be priced in between the HD 6670 and the HD 7750. In the longer term it will phase out the ageing HD 6670. This card is totally powered by the motherboard and has a rated TDP of just 45W.
Let me start off by saying that I had a bad experience with an ATI based video card many years ago. I made the switch to NVIDIA and never thought about giving ATI/AMD another chance. When I was offered the Gigabyte Radeon HD 7870 2GB GHz Edition video card for review, I was apprehensive. I have heard that the AMD Radeon HD graphics cards had become much more stable and that the more well-known manufacturers had increased the quality of the components from when I last tried them. Could my mind be changed to support AMD Radeon cards after my bad experience years ago? Read on to find out!
When searching for a new video card you are often presented with a wide variety of things to consider from overall price and performance to which cooling method matches my style of gaming and overclocking.
Graphic cards
The MSI N660 Gaming features an NVIDIA GTX 660 GPU with a factory over clock and an upgraded cooling solution The N660 Gaming seprates itself from it's N660 TF sibling by having a newer version of the Twin Frozr IV cooler and an application to utilize 3 overclocking presets. The upgraded cooler's fans are 12mm larger in diameter and te heatsink has a built in deflector plate to get more air moving directly over the heatpipes.
The review product today will certainly appeal to our audience who appreciate a heavily customised graphics card. The MSI GTX780 Lightning is a 20 (16+3+1) phase power solution featuring a proprietary three fan cooler with separate controllers for each fan. As we would expect with such a flagship solution, the core has also received a substantial clock boost. Is this the ultimate GTX780 if you can afford the £599.99 asking price?
Technic3D hat die Gigabyte GTX 780 OC WindForce 3X Grafikkarte im Test. Die aufwändige Kühlung und eine Übertaktung ab Werk sollen die Grafikkarte beflügeln. Wie die GTX 780 OC im Vergleich abschneidet, steht im folgenden Review.
Wieder einmal legt MSI vor und präsentiert mit der GeForce GTX 770 Lightning ein Enthusiasten-Produkt, welches mit einem Feuerwerk an Funktionen aufwartet. Ein komplett neues Platinen-Design und ein ein passender Kühler mussten her und damit verspricht der Grafikkarten-Spezialist das beste GTX-770-Feeling, das möglich ist. Unser Test klärt, was dieses Monster in der Praxis zu bieten hat.
The classic formula of WindForce 3X hits again with tons of overclocking headroom. How much are you getting for your buck with Gigabyte's GTX 760 2GB?
AMD répond à Nvidia et nous propose une nouvelle gamme et appellation de ses GPU. Bye bye les Radeon HD, faites place aux R9. On découvre donc les 290X, 280X, 270X et 260X. Vous l’aurez sans doute compris, les gammes évoluent en fonction des dizaines, 9 pour très haut de gamme et 7 pour une carte plus entrée de gamme. Présentement, nous allons nous pencher sur la R9 270X OC proposée par Gigabyte, carte qui semble incarner un certain idéal pour les joueurs peu fortunés, ou soucieux de ne point dépenser des milliers d’euros dans leur machine.
Heute fällt der Startschuss für AMDs neue Grafikkarten-Serie mit "R"-Präfix. Mit der renovierten Namensgebung debütieren die Radeon R7 240, R7 250, R7 260X, R9 270X und R9 280X - fünf Grafikkarten, von denen keine einzige vollkommen neu ist. PC Games Hardware entschlüsselt im Test das Rebranding und klärt, welche Grafikkarte ihr Geld wert ist.
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