Conclusion: Benchmark Reviews offers a summary rating for each product we test. Although our rating and final score are made to be as objective as possible, please be advised that every author perceives these factors differently at different points in time. While we do our best to ensure that all aspects of the product are considered, there are often times unforeseen market conditions and manufacturer changes which occur after publication that would render our rating obsolete.
Pros: Exceeds overclocked GTX 285 gaming performance, Costs much less than competing alternatives, Outstanding performance for high-end games, Supports DirectX 10 and Shader Model 4.1, 960 MHz RV790 GPU (overclocks to 975 MHz), 1 GB of 1050 MHz GDDR5 vRAM (4.2 GBps), 1080p HDMI Audio and Video supported for HDCP output, Very-quiet cooling fan under loaded operation, Supports CrossFireX functionality, Effective Vapor-X thermal cooling solution, Kit includes CrossFireX bridge...
Cons: Fan exhausts some heated air back into case, Maximum post-processing Anti Aliasing is limited to 8x, 65W power consumption at idle, 316W under load, Expensive premium-level product
Excerpt: The ATOMIC series of cards is one that we really do get excited about when it comes to Sapphire products. Unlike a lot of other companies who overclock, Sapphire tend to really mix it up with this particular series. We don't only see some serious clock speeds, but also something fancy in the heatsink department which always helps bring the card to a new level.
Summary: It looks like Sapphire has struck gold with their HD 4890 Toxic Vapor-X. The card offers considerably improved performance over the HD 4890 reference design and can beat the GeForce GTX 280. It does all that without being noisy, it is much quieter than all other HD 4890 cards I tested so far. It's great that Sapphire finally listened to our constant nagging: "your cards are too noisy".
Pros: Quiet, High default clocks, Voltage control support for memory and GPU voltages, Six + Eight-pin power connector, Nice aesthetics
Cons: Very limited overclocking potential, No support for CUDA / PhysX
Summary: Resumen: Sapphire nos presenta su Radeon HD 4890, una tarjeta que con la rebaja de precio y gracias a sus excelentes prestaciones resulta ser una estupenda opción para adquirir un modelo de gama alta.
Pros: Calidad general, Accesorios incluidos, Escelente rendimiento, Funcionamiento fresco y bastante silencioso, Relación precio-rendimiento excelente
Conclusion: Uusi versio puristaa enemmän tehoja irti vuoden vanhasta piiristä korkeammilla kellotaajuuksilla. Hintansa puolesta 4890 kilpailee suoraan GeForce GTX 275:n kanssa. Pelinopeudessa nopeuskuninkuus vaihtelee pelistä toiseen, joten se ...