|
AMD Radeon
Radeon () is a brand of computer products, including graphics processing units, random-access memory, RAM disk software, and solid-state drives, produced by Radeon Technologies Group, a division of AMD. The brand was launched in 2000 by ATI Technologies, which was acquired by AMD in 2006 for US$5.4 billion. Radeon Graphics Radeon Graphics is the successor to the Rage line. Three different families of microarchitectures can be roughly distinguished, the fixed-pipeline family, the unified shader model-families of TeraScale and Graphics Core Next. ATI/AMD have developed different technologies, such as TruForm, HyperMemory, HyperZ, XGP, Eyefinity for multi-monitor setups, PowerPlay for power-saving, CrossFire (for multi-GPU) or Hybrid Graphics. A range of SIP blocks is also to be found on certain models in the Radeon products line: Unified Video Decoder, Video Coding Engine and TrueAudio. The brand was previously only known as "ATI Radeon" until August 2010, when it w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon HD 8000 Series
The Radeon HD 8000 series is a family of computer Graphics processing unit, GPUs developed by Advanced Micro Devices, AMD. AMD was initially rumored to release the family in the second quarter of 2013, with the cards manufactured on a 28 nm process and making use of the improved Graphics Core Next architecture. However the 8000 series turned out to be an OEM rebadge of the Radeon HD 7000 series, 7000 series (although Bonaire is a GCN 2.0 based chip, thus being of newer development). Architecture The Radeon HD 7000 series was launched in 2011 and it marked AMD's shift from VLIW (TeraScale (microarchitecture), TeraScale) to RISC/SIMD architecture (Graphics Core Next). The highend-mainstream cards were equipped with GCN-based chips while some of the mid-low end ones were just rebranded TeraScale-based cards. All of the GCN-based chips were made using the 28 nm process, becoming the first chips ever to be based on that technology. The GCN-based chips for desktop cards wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon RX 400 Series
The Radeon 400 series is a series of graphics processors developed by AMD. These cards were the first to feature the Polaris GPUs, using the new 14 nm FinFET manufacturing process, developed by Samsung Electronics and licensed to GlobalFoundries. The Polaris family initially included two new chips in the Graphics Core Next (GCN) family (Polaris 10 and Polaris 11). Polaris implements the 4th generation of the Graphics Core Next instruction set, and shares commonalities with the previous GCN microarchitectures. Naming The RX prefix is used for cards that offer over 1.5 teraflops of performance and 80 GB/s of memory throughput (with memory compression), and achieve at least 60 FPS at 1080p in popular games such as ''Dota 2'' and ''League of Legends''. Otherwise, it will be omitted. Like previous generations, the first numeral in the number refers to the generation (4 in this case) and the second numeral in the number refers to the tier of the card, of which there are six. Tier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon HD 7000 Series
The Radeon HD 7000 series, codenamed "Southern Islands", is a family of GPUs developed by AMD, and manufactured on TSMC's 28 nm process. The primary competitor of Southern Islands, Nvidia's GeForce 600 Series (also manufactured at TSMC), also shipped during Q1 2012, largely due to the immaturity of the 28 nm process. Architecture Graphics Core Next was introduced with the Radeon HD 7000 Series. *A GPU implementing Graphics Core Next is found on the Radeon HD 7730 and above branded discrete GPUs. *A GPU implementing TeraScale (microarchitecture) version " Evergreen (VLIW5)" is found on Radeon HD 7670 and below branded discrete GPUs. *A GPU implementing TeraScale (microarchitecture) version " Northern Islands (VLIW4)" is found on APUs whose GPUs are branded with the Radeon HD 7000 series. *OpenGL 4.x compliance requires supporting FP64 shaders. These are implemented by emulation on some TeraScale (microarchitecture) GPUs. * Vulkan 1.0 requires GCN-Architecture. Vulkan 1. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon Rx 300 Series
The Radeon 300 series is a series of graphics processors developed by AMD. All of the GPUs of the series are produced in 28 nm format and use the Graphics Core Next (GCN) micro-architecture. The series includes the Fiji and Tonga GPU dies based on AMD's GCN 3 or "Volcanic Islands" architecture, which had originally been introduced with the Tonga based (though cut-down) R9 285 slightly earlier. Some of the cards in the series include the Fiji based flagship AMD Radeon R9 Fury X, cut-down Radeon R9 Fury and small form factor Radeon R9 Nano, which are the first GPUs to feature High Bandwidth Memory (HBM) technology, which AMD co-developed in partnership with SK Hynix. HBM is faster and more power efficient than GDDR5 memory, though also more expensive. However, the remaining GPUs in the series outside the Tonga based R9 380 and R9 380X are based on previous generation GPUs with revised power management, and therefore only feature GDDR5 memory (something Tonga does as well). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon Rx 200 Series
The Radeon 200 series is a series of graphics processors developed by AMD. These GPUs are manufactured on a 28 nm Gate-Last process through TSMC or Common Platform Alliance. Release The Rx 200 series was announced on September 25, 2013, at the AMD GPU14 Tech Day event. Non-disclosure agreements were lifted on October 15, except for the R9 290X, and pre-orders opened on October 3. Architecture * Graphics Core Next 3 (Volcanic Islands) is found on the R9 285 (Tonga Pro) branded products. * Graphics Core Next 2 (Sea Islands) is found on R7 260 (Bonaire), R7 260X (Bonaire XTX), R9 290 (Hawaii Pro), R9 290X (Hawaii XT), and R9 295X2 (Vesuvius) branded products. * Graphics Core Next 1 (Southern Islands) is found on R9 270, 270X, 280, 280X, R7 240, 250, 250X, 265, and R5 240 branded products. * TeraScale 2 (VLIW5) (Northern Islands or Evergreen) is found on R5 235X and below branded products. * OpenGL 4.x compliance requires supporting FP64 shaders. These are implemented by emu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon RX 500 Series
The Radeon 500 series is a series of graphics processors developed by AMD. These cards are based on the fourth iteration of the Graphics Core Next architecture, featuring GPUs based on Polaris 30, Polaris 20, Polaris 11, and Polaris 12 chips. Thus the RX 500 series uses the same microarchitecture and instruction set as its predecessor, while making use of improvements in the manufacturing process to enable higher clock rates. Third-generation GCN chips are produced on a 28 nm CMOS process. Polaris (fourth-generation GCN) chips (except for Polaris 30) are produced on a 14 nm FinFET process, developed by Samsung Electronics and licensed to GlobalFoundries. Polaris 30 chips are produced on a 12 nm FinFET process, developed by Samsung and GlobalFoundries. Chipset table * Supported display standards are: DisplayPort 1.4 HBR, HDMI 2.0b, HDR10 color. * Dual-Link DVI-D and DVI-I at resolutions up to 4096×2304 are also supported, despite ports not being present o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon R400 Series
The R420 GPU, developed by ATI Technologies, was the company's basis for its 3rd-generation DirectX 9.0/OpenGL 2.0-capable graphics cards. Used first on the Radeon X800, the R420 was produced on a 0.13 micrometer (130 nm) low-''K'' photolithography process and used GDDR-3 memory. The chip was designed for AGP graphics cards. Driver support of this core was discontinued as of Catalyst 9.4, and as a result there is no official Windows 7 support for any of the X700 - X850 products. Development In terms of supported DirectX features, R420 (codenamed Loki) was very similar to the R300. R420 basically takes a "wider is better" approach to the previous architecture, with some small tweaks thrown in to enhance it in various ways. The chip came equipped with over double the pixel and vertex pushing resources compared to the Radeon 9800 XT's R360 (a minor evolution of the R350), with 16 DirectX 9.0b pixel pipelines and 16 ROPs. One would not be far off seeing the X800 XT basically as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon R300 Series
The R300 GPU, introduced in August 2002 and developed by ATI Technologies, is its third generation of GPU used in ''Radeon'' graphics cards. This GPU features 3D acceleration based upon Direct3D 9.0 and OpenGL 2.0, a major improvement in features and performance compared to the preceding R200 design. R300 was the first fully Direct3D 9-capable consumer graphics chip. The processors also include 2D GUI acceleration, video acceleration, and multiple display outputs. The first graphics cards using the R300 to be released were the Radeon 9700. It was the first time that ATI marketed its GPU as a Visual Processing Unit (VPU). R300 and its derivatives would form the basis for ATI's consumer and professional product lines for over 3 years. The integrated graphics processor based upon R300 is the ''Xpress 200''. Development ATI had held the lead for a while with the Radeon 8500 but Nvidia retook the performance crown with the launch of the GeForce 4 Ti line. A new high-end refresh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon R200 Series
The R200 is the second generation of GPUs used in Radeon graphics cards and developed by ATI Technologies. This GPU features 3D acceleration based upon Microsoft Direct3D 8.1 and OpenGL 1.3, a major improvement in features and performance compared to the preceding Radeon R100 design. The GPU also includes 2D GUI acceleration, video acceleration, and multiple display outputs. "R200" refers to the development codename of the initially released GPU of the generation. It is the basis for a variety of other succeeding products. Architecture R200's 3D hardware consists of 4 pixel pipelines, each with 2 texture sampling units. It has 2 vertex shader units and a legacy Direct3D 7 TCL unit, marketed as ''Charisma Engine II''. It is ATI's first GPU with programmable pixel and vertex processors, called ''Pixel Tapestry II'' and compliant with Direct3D 8.1. R200 has advanced memory bandwidth saving and overdraw reduction hardware called ''HyperZ II'' that consists of occlusion culling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon RX 5000 Series
The Radeon RX 5000 series is a series of graphics processors developed by AMD, based on their RDNA architecture. The series is targeting the mainstream mid to high-end segment and is the successor to the Radeon RX Vega series. The launch occurred on July 7, 2019. It is manufactured using TSMC's 7 nm FinFET semiconductor fabrication process. Architecture The Navi GPUs are the first AMD GPUs to use the new RDNA architecture, whose compute units have been redesigned to improve efficiency and instructions per clock (IPC). It features a multi-level cache hierarchy, which offers higher performance, lower latency, and less power consumption compared to the previous series. Navi also features an updated memory controller with GDDR6 support. The encoding stack has changed from using Unified Video Decoder and Video Coding Engine, to using Video Core Next. VCN was previously used in the GCN 5th generation (Vega) implementation in Raven Ridge, though not utilized in other Vega produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATI Technologies
ATI Technologies Inc. (commonly called ATI) was a Canadian semiconductor industry, semiconductor technology corporation based in Markham, Ontario, Markham, Ontario, that specialized in the development of graphics processing units and chipsets. Founded in 1985 as Array Technology Inc., the company listed publicly in 1993. Advanced Micro Devices (AMD) acquired ATI in 2006. As a major fabrication-less or fabless semiconductor company, ATI conducted research and development in-house and outsourcing, outsourced the manufacturing and assembly of its products. With the decline and eventual bankruptcy of 3dfx in 2000, ATI and its chief rival Nvidia emerged as the two dominant players in the graphics processors industry, eventually forcing other manufacturers into niche roles. The acquisition of ATI in 2006 was important to AMD's strategic development of its AMD Fusion, Fusion generation of computer processors, which integrated general processing abilities with graphics processing function ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radeon RX 7000 Series
The Radeon RX 7000 series is a series of graphics processing units developed by AMD, based on their RDNA 3 architecture. It was announced on November 3, 2022 and is the successor to the Radeon RX 6000 series. Currently AMD has announced two graphics cards of the 7000 series, RX 7900 XT and RX 7900 XTX. AMD officially launched the RX 7900 XT and RX 7900 XTX on December 13, 2022. Radeon RX 7000 series features * RDNA 3 microarchitecture * Up to 96 Compute Units (CU) compared to the maximum of 80 in the RX 6000 series * New dual-issue shaders in each CU with the ability to execute two instructions per cycle * First consumer graphics card to be based on a chiplet design ** TSMC N5 for ** TSMC N6 for * Up to 24GB of GDDR6 memory * Doubled L1 cache from 128 KB to 256 KB per array * 50% increased L2 cache from 4 MB to 6 MB maximum * Second-generation Infinity Cache with up to 2.7x peak bandwidth and up to 96MB in capacity * PCIe 4.0 x16 interface * Second-generation Ray tracin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
