GPUs Graphics Reviews

At home in the air and underwater: Asus GTX 1080 Ti ROG Poseidon Platinum in test

All of this sounds simple at first, even in practice. Instead of a water block, simply place a flat heatpipe on a large heat sink and optionally let water pass through to absorb the waste heat and transfer it. Asus uses its own design for this board. The two 8-pin sockets for the external power supply are followed by two coils in the input area for smoothing the tips. Asus relies on a design of 5+2 phases, with the 5 phases for the GPU duplicated... Benchmarks in 2560 x 1440 pixels We have deliberately dispensed with Full HD (1920 x 1080p) as the card runs into the CPU limit even in the highest settings. In WQHD (2560 x 1440 pixels), on the other hand, the actual working environment and the kar... Benchmarks in 3840 x 2160 pixels The card is also significantly faster in this high resolution than a GeForce GTX 1080 Founders Edition or GeForce GTX 1080 Founders Edition. TitanX (Pascal) in Nvidia reference design. Overall, many titles are quite good in UH... Power consumption at different loads We measured the power consumption of the air-cooled map. When operated as a water-cooled card, the power consumption at full load is approx. 3-5 watts lower (fan). Compliance with the main... Overclocking The overclocking with air cooling is almost hopeless, because the card is already quite neatly overclocked from the factory and thus reaches its physical limits, especially in the closed housing. With a good water cool... Cooling system and backplate The special feature is the use of a hybrid system that can be operated both in a water cooling system and only alone with air cooling. The advantage is that the buyer is... Summary There is no egg-laying woolly milk sow, even with graphics cards. After this test, we must hold this honestly and fairly. The Asus GTX 1080 Ti ROG Poseidon Platinum has no serious flaws and does nothing ...

Asus uses its own design for this board. The two 8-pin sockets for the external power supply are followed by two coils in the input area for smoothing the tips.

Asus relies on a 5+2 phase design, doubling the 5 phases for the GPU. For example, two parallel control circuits are available per phase. The two phases for memory are at the top left.

The back looks tidy and houses, among other things. PWM controller for memory.

GPU Power Supply

PWM Controller uP 9511
UPI Semiconductor
6+2 phases max.
5 used (doubled)
Vrm IR3555M
International Rectifier
PowIRstage
High – & Low-Side
Schottky Diode

Coils SAP II
Super Alloy Power
Ferrite core coils

Memory and power supply

Modules MT58K256M321-Ja110
Micron
11 Modules GDDRX5
11 GByte/s
5500 MHz (effective)
PWM Controller uP 9013
UPI Semiconductor
2 phases
Vrm FDPC5018SG
Fairchild
PowerTrench MOSFETs
High – & Low-Side
Schottky Diode

  SAP II
Super Alloy Power
Ferrite core coils
220 nH

Other components

Monitoring INA3221
Monitoring Chip
Currents, voltages

Fan
Control
8915FN
Ite
Fan Control
Monitoring
Bios Winbond 25Q40
Kynix Semiconductor
Eeprom
Single BIOS

More details

Other
Features
– 2x 8-pin PCI-Express connectors for power supply
– Filter coils in the entrance area
– Controlled fan connection for housing fans
– RGB outputs for your own GGB stripes
– Voltage taps and other measuring points

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About the author

Igor Wallossek

Editor-in-chief and name-giver of igor'sLAB as the content successor of Tom's Hardware Germany, whose license was returned in June 2019 in order to better meet the qualitative demands of web content and challenges of new media such as YouTube with its own channel.

Computer nerd since 1983, audio freak since 1979 and pretty much open to anything with a plug or battery for over 50 years.

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