Shulou(Shulou.com)11/24 Report--

According to CTOnews.com news on December 16, AMD Radeon RX 7900 XT and Radeon RX 7900 XTX went on sale at 0: 00 on December 14, with prices starting from 7399 yuan and 7999 yuan respectively. The first batch of non-public models including ASRock, Asustek, gigabyte, Shake, Sapphire and Xunjing have no public version.

After the first batch of sold out, some AMD RX 7900 series non-public graphics cards have been put on sale, and the prices are basically higher than the public version.

As shown in the picture above, the Yingtong JD.com flagship store is now selling RX 7900 series cherry pupil water graphics cards in stock, with a price of 8399 yuan for RX 7900 XT and 9499 yuan for RX 7900 XTX.

With regard to the initial launch of the AMD public plate is not listed in China, it is reported that this is due to problems with the printing of the public domain model packaging.

The following is the official introduction of the Radeon RX 7900 series graphics cards:

The Radeon RX 7900 series graphics cards are the industry's more leading game graphics cards, unlocking higher levels of performance and energy efficiency, and providing a range of new and tuned features to enhance the user's gaming experience. AMD Radeon RX 7900 XTX graphics cards provide 1.7 times the native 4K performance of Radeon RX 6950 XT graphics cards in certain games, and Radeon RX 7900 XT graphics cards provide 1.5 times the performance of Radeon RX 6900 XT graphics cards in certain games. Its main features include:

AMD RDNA 3 architecture-with advanced small chip design, new computing units, and second-generation AMD cache technology, the AMD RDNA 3 architecture delivers 54% performance per watt compared to the previous generation AMD RDNA 2 architecture. New computing units share resources between rendering, artificial intelligence, and ray tracing to make more efficient use of each transistor and achieve faster and more efficient performance than the previous generation.

Small chip design-the world's first game with a small chip design, GPU, can provide up to 15% higher frequency and up to 54% energy efficiency improvement. It includes a new 5nm process, a 306mm2-sized graphical computing chip (GCD) with up to 96 computing units to empower the core functions of GPU. It also includes six new 37.5mm2-sized multi-cache I / O chips (MCD) using the 6nm process, each with a second-generation AMD cache with up to 16MB capacity.

Ultra-high-speed chip interconnection-fully unleashes the advantages of the second-generation AMD cache, the new small chip with AMD Infinity Links and high-performance fan-out packaging, can provide up to 5.3TB / s bandwidth.

Larger video memory and wider video memory bus-to meet the growing needs of today's gaming masterpieces, new graphics cards are equipped with high-speed GDDR6 memory up to 24GB, running at 20Gbps speeds on the 384-bit video memory bus.

Dedicated AI acceleration and second-generation RayTracing-new AI instructions and greater AI throughput provide 2.7x the performance of the previous generation AMD RDNA 2 architecture, while second-generation ray tracing technology delivers 1.8x performance.

Support for DisplayPort ™2.1-the only high-end game graphics card in the industry that supports DisplayPort 2.1 technology, supports UHBR 13.5, provides DisplayLink bandwidth up to 54Gbps, and supports 4K (up to 480Hz) or 8K (up to 165Hz) games with high refresh rate on the next generation display.

The new AMD Radiance Display ™engine-provides 12-bit true colors per channel and can display up to 68 billion colors. It has a higher refresh rate than the AMD RDNA 2 architecture, including support for DisplayPort 2.1a and HDMI 2.1a.

High refresh rate games-DisplayPort 2.1 provides higher display bandwidth than DisplayPort 1.4, providing refresh rates up to 900Hz, 480Hz and 165Hz for 1440p, 4K and 8K resolution displays, respectively.

Dual Media engine-supports concurrent encoding or decoding streams of HEVC up to 8K60, as well as AV1 encoding, providing 1.8x the engine frequency of the AMD RDNA 2 architecture.

JD.com Yingtong (yeston) RX7900 series 5nm high-end game graphics card 8399 yuan direct link

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