AMD Moves GCN 1, 2, & 3-based GPUs and APUs To Legacy; Also Drops Win7 Supportby Ryan Smith on June 22, 2021 5:00 AM EST
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- Radeon HD 7000
- Radeon HD 8000
- Radeon 200
- Radeon 300
Alongside today’s release of their new Radeon Software Adrenalin 21.6.1 driver – the first to bring support for FidelityFX Super Resolution tech – AMD is also using this opportunity to clean house on supported graphics products. As announced in a new blog post and effective immediately, AMD is moving all of its 1st, 2nd, and 3rd generation Graphics Core Next (GCN) based GPUs and APUs to legacy status. As a result, pre-RX 400 series video cards and pre-Ryzen APUs are no longer supported by AMD’s current drivers, and AMD’s previous 21.5.2 driver set will be the final release for those products. 21.5.2 will also be the final driver that supports Windows 7, as AMD is also using this opportunity to drop support for that already-retired OS.
This week’s change in support marks the first time since 2015 that AMD has moved any video hardware to legacy support. At the time, the company retired its pre-GCN hardware, leaving AMD’s GCN-based Radeon HD 7000 series and newer products as their support baseline. And, after nearly 10 years of support for the oldest pieces of GCN hardware – the then-revolutionary Radeon HD 7970 was launched at the very start of 2012 – AMD is finally winding down support for the first couple of waves of GCN hardware.
First introduced in 2011, GCN was a major overhaul of AMD’s graphics architecture, moving from an ILP-centric design to a more modern and compute-friendly TLP-centric design. GCN itself has since been supplanted by the RDNA family, but many of the basic design principles of GCN are still alive today in AMD’s enterprise compute-focused CDNA architecture.
As for this week’s product support changes, AMD is essentially retiring all graphics hardware – GPU and APU – that pre-dates 2016’s Polaris (GCN 4) architecture. Consequently, AMD’s lengthy legacy list includes the Radeon 7000 and 8000 series, as well as the 200, 300, and Fury series. Even a few pieces of mobile-focused M400 hardware are on there, since those low-end parts were based on older GCN chips. Overall, this marks a roughly 5-year span of hardware being retired this week, with the youngest parts just turning 5.
On the APU front, the legacy list includes several of AMD’s popular pre-Ryzen APUs, including Bristol Ridge, Carrizo, and Kaveri, which were predominantly sold under the AMD A-series moniker (e.g. A10-9700). It’s worth noting that the resulting support window for these products does end up being a bit shorter than the discrete GPUs, since AMD didn’t release their first Ryzen + Vega APUs until 2018.
|The Dearly Departed|
|AMD A-Series APUs with Radeon R4, R5, R6, or R7 Graphics||AMD A-Series PRO processors with Radeon Graphics|
|AMD Pro A-Series APUs with Radeon R5 or R7 Graphics||AMD FX-Series APUs with Radeon R7 Graphics|
|AMD Athlon Series APUs with Radeon R3 Graphics||AMD E-Series APUs with Radeon R2 Graphics|
|AMD Sempron Series APUs with Radeon R3 Graphics||AMD Radeon R7 M400 Series Graphics|
|AMD Radeon R9 Fury Series, R9 Nano Series Graphics||AMD Radeon R9 M300 Series Graphics|
|AMD Radeon R9 300 Series Graphics||AMD Radeon R7 M300 Series Graphics|
|AMD Radeon R9 200 Series Graphics||AMD Radeon R5 M300 Series Graphics|
|AMD Radeon R7 300 Series Graphics||AMD Radeon R9 M200 Series Graphics|
|AMD Radeon R7 200 Series Graphics||AMD Radeon R7 M200 Series Graphics|
|AMD Radeon R5 300 Series Graphics||AMD Radeon R5 M200 Series Graphics|
|AMD Radeon R5 200 Series Graphics||AMD Radeon HD 8500M - HD 8900M Series Graphics|
|AMD Radeon HD 8500 - HD 8900 Series Graphics||AMD Radeon HD 7700M - HD 7900M Series Graphics|
|AMD Radeon HD 7700 - HD 7900 Series Graphics|
As things stand, I’m not surprised to see AMD lump together GCN 1/2/3 from a driver support standpoint. Despite some very material architecture tweaks among those successive generations, from a product development standpoint they all represent one extended product family, as AMD introduced and replaced GPUs in a piecemeal fashion. Combined with the fact that AMD continued using early GCN parts in newer cards for years, it wasn’t until Polaris in 2016 that AMD finally executed a complete top-to-bottom refresh of its entire GPU product stack. In other words, GCN 1/2/3 are being retired in the same way they lived: together.
Otherwise, as previously mentioned, AMD is also using this opportunity to retire support for their last pre-Windows 10 OS. Like most other hardware vendors, AMD had opted to continue developing drivers for Windows 7 even after the OS itself was retired at the start of 2020, owing to the fact that it was still seeing significant use in some locales. But, after another 18 months of extended support, Windows 7 support is also being dropped. As of today’s 21.6.1 drivers, the only versions of Windows supported are 64-bit editions of Windows 10.
For their part, AMD’s blog post on the retirement notes that “This change enables AMD to dedicate valuable engineering resources to developing new features and enhancements for graphics products based on our latest graphics architectures.” It’s also worth noting that this announcement comes less than 2 weeks after NVIDIA’s own legacy announcement, where the company announced that the similarly aged Kepler architecture will be moved to legacy status later this summer.
Closing out support for all these legacy products then will be AMD’s 21.5.2 driver. The company has posted a fresh “legacy” version of the driver just for these retired products, though it doesn’t look like there’s anything new versus AMD’s existing drivers. According to the company, there are no further driver released planned, and the announcement makes no mention of a security update support period.
Overall, AMD’s early GCN architecture parts marked an important transition for AMD, and the resulting hardware, for all of its merits and weaknesses, kept AMD in the game during a very tough period for the company. So for GCN 1, 2, and 3, this is a retirement that’s well-earned.
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ballsystemlord - Wednesday, July 7, 2021 - linkThanks for telling us.
Oxford Guy - Tuesday, June 22, 2021 - linkFury X has identical IPC versus Vega so if Vega is supported and Fury X isn’t there seems to be minimal tech-based justification. (The identical IPC means they’re the same design with the difference being a die shrink.)
The few features Vega added don’t seem to be enough of a justification. The 4 GB of RAM limit also isn’t enough since Polaris shipped even the 480 with a 4 GB option.
Oxford Guy - Tuesday, June 22, 2021 - linkWindows has been around for much longer than a decade, including the NT kernel. So, it’s baffling why anyone expects Windows to be supported in 2021.
I realized that the steering wheel in my car has been around for ... gadzooks... how long now? And the wheels...
Someone must save us from useless steering wheels and wheels. It’s 2021.
(Also, arguing about GPU support based on performance without taking APU performance into full account is unwise. The only justification is that the chip/chipset is too different, requiring too much extra work. The reality is that companies do this to force people to replace products that work adequately for them. Apple is the king of this practice. The first Mac was unveiled to the tech press with 512K of RAM — so Jobs could wow the crowd with speech synthesis via 3rd-party software. The actual Mac Apple was about to start selling had 128K of RAM, was not expandable to 512K, and did not include a disk with the speech synthesis software and a corresponding license. That egregious fraud has been transformed into the open consumer-degrading tactic of withholding security patches from operating systems while simultaneously preventing later operating systems to run on the machines. I know plenty of people with perfectly-functional Macs who are being forced to dump them and buy again. These are multicore machines with 512-1TB SSDs and 16 GB of RAM — better specs than the 8 GB unexpandable machines the company is deigning to peddle.)
boozed - Tuesday, June 22, 2021 - linkI guess it's lucky my R9 shat itself last year then!
jpvalverde85 - Wednesday, June 23, 2021 - linkIf anyone else consider it worthy or are still users of Fury/Tonga/Hawaii GPUs, i created this petition:
bananaforscale - Wednesday, June 23, 2021 - linkIt won't do anything. It's not a political decision, it's an economic one. Not having FSR is a smaller deal than you think unless you mainly play the games it's implement in.
bananaforscale - Wednesday, June 23, 2021 - linkTo people complaining about GCN1/2/3 drivers getting EOLed: the only thing you're losing right now is FSR in under 30 games. You don't have to update. New games will likely work with the drivers that were current when they were in development -> they'll work with most games anyway. You are losing possible (and unlikely) improvements.
kn00tcn - Thursday, June 24, 2021 - linkFSR most likely will work, how else did the nvidia demo work? the game implements it
the concern should never be about improvements, but about bug fixes such as artifacts or crashes
wrkingclass_hero - Wednesday, June 23, 2021 - linkDang, I just sold my 7950s on ebay a week ago.