In context: A temporary remark all over Nvidia’s announcement of the RTX 4000 collection graphics playing cards sheds some mild at the flagship type’s overclocking doable. It is not extraordinary, strictly talking, however it will push some new obstacles for the newest GPU tech, relying on long run main points, akin to what sort of cooling it required.
Whilst presenting the brand new Ada Lovelace GPU collection, Nvidia CEO Jensen Huang claimed the corporate overclocked the GeForce RTX 4090 to three.0GHz in its labs. What that suggests may rely on data that may now not pop out till the cardboard is in customers’ palms. Leaked 4090 benchmarks reported the similar quantity previous this month with out additional main points.
Huang did not stay at the remark prior to shifting on (about 16 mins into the video above), so we do not know what sort of cooling or how a lot wattage Nvidia’s labs used to succeed in 3.0GHz. That quantity is quite beneath final 12 months’s status GPU overclock global document of three.2GHz that an AMD Radeon RX 6900 XT controlled via liquid nitrogen cooling.
Older GPUs have crowned 3.0GHz the usage of an identical strategies, however the 4090 achieving that time with its unbelievable 76 billion transistors is an exceptional milestone. It will be much more spectacular if it seems that Nvidia were given there with air cooling.
Overclocking additionally raises some power-draw considerations that the Lovelace announcement hushed to start with. Many customers feared the RTX 4090 may require 600W — a being concerned quantity for the ones dwelling beneath emerging power expenses. Later rumors introduced that quantity down prior to Nvidia showed the 4090 most effective wishes 450W — the similar because the 3090Ti. Alternatively, may the 4090 want 600W to succeed in 3GHz? Its legit spice up clock is two.52GHz.
The GeForce RTX 4090 hits cabinets on October 12, beginning at $1,599. The 12GB and 16GB variants of the RTX 4080 arrive in November for $899 and $1,199, respectively. The playing cards characteristic third-generation RT cores, AV1 encoding (this 12 months’s new GPU generations from all 3 producers will upload the characteristic), DLSS3, and different enhancements over the RTX 30 collection.
Critics in an instant challenged Nvidia over Lovelace’s prime costs, as general GPU call for is trending downward after last at historical ranges during the last two years. Alternatively, Huang defended the MSRP, stating Moore’s Legislation lifeless.
“The concept the chip goes to head down in worth is a tale of the previous,” he mentioned.