Graphics Adapter Gigabyte GeForce GTX 650 Ti Boost with Modified Frequencies

Taking the lead from a number of Nvidia’s partners, Gigabyte has launched its own sample piece of GeForce GTX 650 Ti Boost graphics adapter. It is differentiated primarily by modified GPU and memory frequencies, as well as by an improved PCB design. The latter employs Ultra Durable 2 technology that stipulates the implementation of high-quality hardware components, including ferrite chokes, solid-state capacitors, and Low RDS Mosfets transistors with reduced resistance on mode changes.

Gigabyte GeForce GTX 650 Ti Boost is based on GK106 GPU, developed under 28 nm technological process. Its nominal frequency has been increased from the reference 980 MHz to 1033 MHz, while its dynamic frequency has been changed from 1032 MHz to 1098 MHz. This graphics adapter is furnished with 1 GB of GDDR5 memory, which clock frequencies have been, vice versa, lowered: nominal index dropped from 1502 MHz to 1250 MHz, dynamic index dropped from 6008 MHz to 5000 MHz.

This model employs …

Meeting New Cooling System Brocken 2 from Alpenfoehn

Only a couple of weeks are left till the official release of a new cooling system Brocken 2 designed by Alpenfoehn. This is a long-awaited launch, since the fist version of the system, entitled Brocken, was honored to gladden the audience long time ago. Hereby, Brocken 2 has got a wee bit modified framework, if compared with the predecessor. Its dimensions together with a fan equal to 146x100x165 mm.

The base is shaped by means of five 6 mm copper heat pipes, tightly pressed together. Aluminum plates of the heatsink seem to be ‘cut’ in the center, unlike the one-piece construction of plates implemented in Brocken.

Active cooling power is ensured by a nine-blade fan of 140 mm standard size, known as WingBoost 2. The fan supports PWM technology that allows altering its rotational speed within the boundaries of 400-1100 RPM. Its activity stimulates the airflow index of 109 CFM, while the noise level barely achieves 19.6 dB (A). WingBoost 2 features small distance between …

Zalman Intros Three New Graphics Cards with VF1500 Cooler

Zalman, a well-known manufacturer of CPU coolers, PC cases and graphics solutions, introduces three new graphics card models, codenamed GeForce GTX 600 D5 OC VF1500, GeForce GTX 660 Ti D5 VF1500 and GeForce GTX 660 Ti D5 OC VF1500. All three models are equipped with a brand two-slot VF1500 cooler. Its framework consists of four heatpipes which transfer heat from GPU surface to an aluminum heatsink. This heatsink is accompanied by a couple of 92 mm fans, the maximal rotational speed of which achieves 1500 RPM. If compared with a reference cooler, VF1500 reduces GPU operational temperature at 25 degrees (from 81 to 56 degrees), producing 10 dB less noise (26 dB vs 36 dB).

The first model is based on Nvidia GK106 processor, designed under 28 nm technological process. It is characterized by heightened clock frequencies: nominal 1006 MHz against reference 980 MHz, and dynamic 1059 MHz against reference 1033 MHz.

The other two models, GeForce GTX 660 Ti D5 VF1500 and GeForce GTX …
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Registered at: 03 November 2012, 15:25
Last visit: 03 November 2012, 15:25