Last monthwe compared half a decade's worth of DirectX 11-capable GeForce cards in the latest and Massage Parlor Prostitutes (2025)greatest PC games to see where Nvidia has made the biggest performance leaps and which GPUs have aged the best.
We had never compared so many GPU generations under the same conditions and the results were fascinating. So naturally folks using AMD Radeons were also curious to see how their single-GPU flagship parts have held up.
Equipped with five years of Radeon technology and the latest Catalyst driver, we set to benchmark major AMD architectures released between late 2009 and October 2014: Evergreen (HD 5870), Northern Islands (HD 6970), Southern Islands (HD 7970) and the company's most recent GPU architecture, Sea Islands (R9 290X).
The HD 7000 series was a big deal for AMD as it saw the move from 40nm to a 28nm fabrication process. Moreover, it was the company's first truly new architecture in five years since the HD 2000 series.
Known as 'Graphics Core Next' (GCN), the HD 7000 range featured a RISC SIMD architecture that required considerably more transistors than before but offered advantages for GPU computation and also lead to better efficiency. Most of the GPUs in the HD 7000 series were based on the GCN 1.0 architecture, though the HD 7790 featured an improved GCN 1.1 logic, which added AMD TrueAudio and a revised version of AMD's Powertune technology.
GCN 1.2 launched along AMD's Radeon R9 285, featuring improved tessellation performance, lossless delta color compression to reduce memory bandwidth usage, an updated and more efficient instruction set, a high quality scaler for video, and a new multimedia engine for video encoding and decoding.
AMD's upcoming Radeon 300 seriescode-named 'Pirate Islands' is expected to be based on similar GCN 1.2 architecture.
Radeon | HD 5870 | HD 6970 | HD 7970 | HD 7970 GHz | R9 290X |
---|---|---|---|---|---|
Codename | Cypress XT | Cayman XT | Tahiti XT | Tahiti XT2 | Hawaii XT |
Fab (nm) | 40 | 40 | 28 | 28 | 28 |
Transistors (Billion) | 2.15 | 2.64 | 4.31 | 4.31 | 6.2 |
Die size (mm2) | 334 | 389 | 352 | 352 | 438 |
SPU | 1600 | 1536 | 2048 | 2048 | 2816 |
TAU | 80 | 96 | 128 | 128 | 176 |
ROP | 32 | 32 | 32 | 32 | 64 |
Memory (MB) | 1024 | 2048 | 3072 | 3072 | 4096 |
Bus width (bit) | 256 | 256 | 384 | 384 | 512 |
Bandwidth (GB/s) | 153.6 | 176.0 | 264 | 288 | 320 |
Release date | Sept-09 | Dec-10 | Jan-12 | June-12 | Oct-13 |
Price at release | $380 | $370 | $550 | $500 | $550 |
The Radeon HD 5870 and HD 6970 were clearly the single-GPU flagships for their series, while the 7970 was replaced after only five months with an overclocked version known as the 7970 GHz Edition, which went on to be the single-GPU flagship for 16 months.
The 7970 GHz was released out of necessity as it allowed AMD to retain the performance crown over Nvidia's GTX 680 – if only barely. This was AMD's answer to avoid immediate price cuts, a move often forced on graphics chip makers after the competition undercuts them in price vs. performance offered. Still, we didn't like the 7970 GHz Edition when it landed as it was more expensive than the standard 7970 and only offered a modest factory overclock. We've included both the 7970 and the 7970 GHz Edition since both were Radeon HD 7000 flagships at a given point.
Let's explore how Radeon GPUs have scaled from one generation to the next over the past few years...
Zoe Leonard: Archivist of FeelingStaff Picks: Cucumbers, Chiropractors, and KleptocratsSo Be It, See to It: From the Archives of Octavia ButlerIf Teachers Were Armed with GunsBlack Friday Kindle deals: Kindle Scribe at its lowest price ever100+ Black Friday laptop deals 2023: Apple, Dell, moreThe Soundtrack of ‘Phantom Thread’ Will Outlive the OscarsYoung men are stressed out about sex, report findsPhoning HomeMoon phase and astrology compatibility explainedPoetry Rx: Queer Addiction and “America First” Jingoism2018 Whiting Awards: Esmé Weijun Wang, NonfictionTikTok For You page getting dull? Enter: RefreshWhat We Can Learn From Neruda's Poetry of ResistanceApple Watch data reveals we aren't sleeping enoughThe Time for Art Is NowWhat We Can Learn From Neruda's Poetry of ResistanceBlack Friday Apple Watch deals: Get an SE for $179Memoirs of an Ass2018 Whiting Awards: Weike Wang, Fiction Varys is the 'Game of Thrones' MVP for the second Mystery dick symbols spotted in parks using Google Earth Apple TV app redesign launches ahead of TV+ streaming service Will 'Game of Thrones' off Cersei on Mother's Day? Some fans seem to think so. WhatsApp exploit allowed spyware to be installed via voice call This ramen joint is an introverted foodie's paradise YTMND, one of the internet's earliest meme sites, shuts down forever Cleganebowl was a bright spot in a dismal 'Game of Thrones' season The Vita Coco pee jar was just another Brand Twitter stunt Syrian girl who received Harry Potter books is 'trapped' after bombing Nothing calms Polly the goat's anxiety like her duck costume Banks set to lose their last stand against Apple Pay Crypto exchange Binance says trading will resume tomorrow Sassy dancing lizard is breakout star of 'Planet Earth II' Daily Mail article about 'Britain's best looking couple' instantly becomes meme 'Game of Thrones' star Lena Headey posts emotional reaction to Episode 5 on Instagram Here's where everyone stands going into the 'Game of Thrones' finale Facebook just brought back its 'View As Public' button Bill Nye uses profanity to stress the enormity of climate change Hey people, it's time to vote for wildlife photographer of the year
1.3765s , 10139 kb
Copyright © 2025 Powered by 【Massage Parlor Prostitutes (2025)】,Inspiration Information Network