The GeForce 30 series is a suite of graphics processing units (GPUs) designed and marketed by Nvidia, succeeding the GeForce 20 series. The GeForce 30 series is based on the

Ampere The ampere (, ; symbol: A), often shortened to amp,SI supports only the use of symbols and deprecates the use of abbreviations for units. is the unit of electric current in the International System of Units (SI). One ampere is equal to elect ...

architecture, which feature Nvidia's second-generation ray tracing (RT) cores and third generation

Tensor Cores Deep learning super sampling (DLSS) is a family of real-time deep learning image enhancement and upscaling technologies developed by Nvidia that are exclusive to its RTX line of graphics cards, and available in a number of video games. The goal ...

. Through Nvidia RTX, hardware-enabled ray tracing is possible on GeForce 30 series cards. The lineup, designed to compete with AMD's Radeon RX 6000 series of cards, consist of the entry-level and previously laptop-exclusive RTX 3050 and laptop-exclusive RTX 3050 Ti, mid-range RTX 3060, upper-midrange RTX 3060 Ti, high-end RTX 3070, RTX 3070 Ti and the enthusiast RTX 3080 10 GB, RTX 3080 12 GB, RTX 3080 Ti, RTX 3090, and RTX 3090 Ti. This is the last generation from NVIDIA to have official support for Windows 7 and 8.x as the latest drivers available for this generation require Windows 10. The GeForce 30 series began shipping on September 17, 2020. The initial launch, consisting of the RTX 3070, RTX 3080, and RTX 3090, occurred during the ongoing

2020–present global chip shortage The 2020–present global chip shortage is an ongoing global crisis in which the demand for integrated circuits (commonly known as semiconductor chips) exceeds the supply, affecting more than 169 industries. The crisis has led to major price inc ...

, resulting in widespread and notable shortages of the series as a whole that lasted from the series' launch until 2022. The GeForce 30 series was succeeded by the

GeForce 40 series The GeForce 40 series is a family of graphics processing units developed by Nvidia, succeeding the GeForce 30 series. The series was announced on September 20, 2022, at the GPU Technology Conference (GTC) 2022 event; the RTX 4090 was released ...

, powered by the

Ada Lovelace Augusta Ada King, Countess of Lovelace (''née'' Byron; 10 December 1815 – 27 November 1852) was an English mathematician and writer, chiefly known for her work on Charles Babbage's proposed mechanical general-purpose computer, the A ...

microarchitecture.

Release and availability issues

Launch day for the RTX 3080 was September 17, 2020. The lack of pre-order functionality and high demand exacerbated by the COVID-19 pandemic, and boost in scalping, resulted in a large number of online retailers struggling with the sheer number of purchases.

Newegg Newegg Commerce, Inc. is an American online retailer of items including computer hardware and consumer electronics. It is based in City of Industry, California. It is majority-owned by Liaison Interactive, a multinational technology company. Hi ...

had completely sold out as expected on Black Friday. Long lines formed outside physical stores with stock, such as Micro Center in the United States, and in Japan. Twitter users reported that they used bots to buy large numbers of cards to resell for higher prices. Nvidia released a statement the following day, apologizing for the difficulties with their online store, which went down on launch day due to high traffic. On October 2, Nvidia announced that it would delay the release of RTX 3070 cards by two weeks to guarantee availability. On October 5, Nvidia CEO Jensen Huang announced delays due to supply shortages, which were expected to go on until 2021. On October 9, the company announced that all Founder's Edition graphic cards in the United States would temporarily be sold via

Best Buy Best Buy Co. Inc. is an American multinational consumer electronics retailer headquartered in Richfield, Minnesota. Originally founded by Richard M. Schulze and James Wheeler in 1966 as an audio specialty store called Sound of Music, it was rebra ...

, while the official web store would be upgraded to improve the shopping experience. In early December, Nvidia blamed continued component shortages on Samsung wafer shortages, resulting in chip shortages, among other factors. Shortages of RTX 30 series cards continued into 2021, and has been ongoing ever since its release. In an effort to limit purchases by cryptominers, Nvidia announced in February that the RTX 3060 cards would be able to detect algorithms for mining of the Ethereum cryptocurrency and halve the hash rate. Shortly after release, NVIDIA accidentally released a driver update which disabled the detection. In March, TechRadar reported that the shortages could continue until the third quarter of the year, in part blaming a global GDDR6 memory shortage and the cards' supply being bought out by

cryptominer A cryptocurrency, crypto-currency, or crypto is a digital currency designed to work as a medium of exchange through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. It is ...

s. In April, Hong Kong Customs and Excise seized 300 non-video CMP cards. Nvidia officially announced new RTX 3080, RTX 3070, RTX 3060 Ti Lite Hash Rate (LHR) SKUs on May 18, 2021, which limits the Ethash mining hash rate. Nvidia released the RTX 3080 Ti on June 3, and the RTX 3070 Ti one week later, on June 10. Both included the cryptocurrency mining hash rate limiter. There have been multiple attempts to meet the demand. EVGA has a system designed to put people into a queue; the goal is to prevent cards from selling out quickly and decrease wait time. Besides the Founders Edition, there are also a variety of aftermarket cards, referred to as "custom cards" by Nvidia. The graphics chip is taken from Nvidia and parts of the card are modified according to the company's specifications. Such modifications include: clock speeds, fans, heat sinks, connectors, and aesthetics. Such aftermarket cards tend to perform better than Nvidia's in-house cards, but such increased performance comes with tradeoffs in temperature and power consumption. Manufacturers include:

Gigabyte The gigabyte () is a multiple of the unit byte for digital information. The prefix ''giga'' means 109 in the International System of Units (SI). Therefore, one gigabyte is one billion bytes. The unit symbol for the gigabyte is GB. This defini ...

, MSI, ZOTAC, Asus, EVGA, INNO3D. Nvidia officially released the GeForce RTX 3080 12GB graphics card on January 11, 2022 and the desktop GeForce RTX 3050 graphics card on January 27, 2022. The RTX 3050 had previously only had a laptop variant that was launched on May 11, 2021 along with the laptop variant of the RTX 3050 Ti that currently still has no desktop variant. Nvidia officially released the GeForce RTX 3090 Ti on March 29, 2022.

Details

Architectural improvements of the Ampere architecture include the following: * CUDA Compute Capability 8.6 * Samsung 8 nm 8N process (custom designed for NVIDIA) * Doubled FP32 performance per SM on Ampere GPUs * Third-generation Tensor Cores with FP16, bfloat16, TensorFloat-32 (TF32) and sparsity acceleration * Second-generation Ray Tracing Cores, plus concurrent ray tracing and shading and compute * GDDR6X memory support (RTX 3070 Ti, RTX 3080, RTX 3080 12 GB, RTX 3080 Ti, RTX 3090, RTX 3090 Ti) *

PCI Express PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards. It is the common ...

4.0 * NVLink 3.0 (RTX 3090, RTX 3090 Ti) *

HDMI 2.1 High-Definition Multimedia Interface (HDMI) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, ...

supporting FRL6 (48 Gbit/s) transmission speed * PureVideo Feature Set K hardware video decoding with AV1 hardware decoding

Desktop

* Only the RTX 3090 and RTX 3090 Ti support 2-way NVLink. * All the RTX 30 GPUs are made using the 8 nm Samsung node. * Double-precision (

FP64 Double-precision floating-point format (sometimes called FP64 or float64) is a floating-point number format, usually occupying 64 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point. Fl ...

) performance of the

chips are 1/64 of single-precision (

FP32 Single-precision floating-point format (sometimes called FP32 or float32) is a computer number format, usually occupying 32 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point. A floating- ...

) performance.

Laptop

* All mobile RTX 30 GPUs support fourth-generation Max-Q. The decision to enable Max-Q Technologies such as Dynamic Boost 2.0 and WhisperMode 2.0 on devices is handled by its manufacturer. * All models feature GDDR6 memory.

Notes

References

External links

Official website

Nvidia Ampere GA102 GPU Architecture whitepaper
* {{NVIDIA Computer-related introductions in 2020 3000 series Golden Joystick Award winners Graphics processing units Graphics cards Impact of the COVID-19 pandemic on the video game industry