AMD CEO Confirms, Vega Launching Before The End Of June
AMD's CEO Dr. Lisa Su confirmed during the company's Q1 2017 earnings call yesterday evening that Vega is on track for its Q2 2017 launch. The company's highly anticipated next generation graphics architecture is set to debut in the gaming, enterprise and professional workstation markets before the end of June.
The affirmation that Vega's on track was part of the company's just released Q1 earnings report, which sent the company's stock plummeting nearly 18% this morning. However, it's not all bad news. The company significantly grew revenue, gross margins and market share year on year. We'll have a more in-depth report courtesy of our own Usman Pirzada where he'll guide you through the nitty-gritty of the financials later today, so stay tuned for that. In the meantime, let's talk more about Vega.
AMD's "Vega" GPU architecture is on track to launch in Q2, and has been designed from scratch to address the most data- and visually-intensive next-generation workloads with key architecture advancements including: a differentiated memory subsystem, next-generation geometry pipeline, new compute engine, and a new pixel engine.
AMD Radeon RX Vega To Bring AMD Back To The High-End Gaming Market
The Vega architecture is Radeon's latest 14nm graphics architecture and represents the most significant step forward for the company since the introduction of the original Graphics Core Next architecture in 2011. Since then, GCN has gone into desktop and mobile graphics boards, professional solutions and every gaming console from Sony and Microsoft. This has made it the go-to architecture for game developers world-wide.
| Wccftech | HD 7000 Series | R9 290 Series | R9 Fury Series | RX 400 Series | TBA |
|---|---|---|---|---|---|
| Flagship GPU | Tahiti | Hawaii | Fiji | Polaris 10 | Vega #TBA |
| GCN Iteraion | GCN 1 | GCN 2 | GCN 3 | GCN 4 | GCN NCU |
| Launch | 2011 | 2013 | 2015 | 2016 | 2017 |
While Vega maintains and builds on the same GCN heritage. The basic building block of all of Radeon's graphics processors, the compute unit, is brand new in Vega. This sets it apart from any other previous iteration of the graphics core next architecture. So what else exactly is new inside Vega?
Almost all parts of the graphics engine inside Vega are new. In addition to a next generation compute engine it also features a new pixel engine and a new geometry engine. The memory, cache and render-back-end sub-systems have also completely been revamped. Vega will be AMD's second graphics architecture to feature stacked High Bandwidth Memory in favor of traditional GDDR5.
Vega Architecture Key Features
– 4x Power Efficiency
– 2x Peak Throughput/Performance Per Clock
– High Bandwidth Cache
– 2x Bandwidth per pin
– 8x Capacity Per stack (2nd Generation High Bandwidth Memory)
– 512TB Virtual Address Space
– Next Generation Compute Engine
– Next Generation Pixel Engine
– Next Generation Compute Unit optimized for higher clock speeds
– Rapid Packed Math
– Draw Stream Binning Rasterizer
– Primitive Shaders
What About Performance & When Can I Buy It?
A forward looking architecture with cool features is all well and good, but it doesn't mean much if it's not backed by a solid baseline of performance. After all, most of you reading this buy graphics cards to play games rather than AI train your machines. So, how fast is it? Based on a number of hands-on performance demos including DOOM and Star Wars Battlefront played at 4K, Vega delivered performance exceeding that of NVIDIA's popular GTX 1080.
Although it's very difficult to figure out exactly how well Vega will perform on such a small sample of games and based only on these early demos & early drivers, how well Vega will stack up to NVIDIA's GTX 1080 Ti remains a much debated mystery. We'll learn more as we get closer to launch. Which neatly brings us to the question of "when can I buy it?" The "official" answer is some time in Q2. That means any day between now and the end of June. The less official answer based on all the leaks and industry whispers is the very end of May or early June, right around Computex.
AMD Vega Lineup
| Graphics Card | Radeon R9 Fury X | Radeon RX 480 | Radeon RX Vega Frontier Edition | Radeon Vega Pro | Radeon RX Vega (Gaming) | Radeon RX Vega Pro Duo |
|---|---|---|---|---|---|---|
| GPU | Fiji XT | Polaris 10 | Vega 10 | Vega 10 | Vega 10 | 2x Vega 10 |
| Process Node | 28nm | 14nm FinFET | FinFET | FinFET | FinFET | FinFET |
| Stream Processors | 4096 | 2304 | 4096 | 3584 | 4096 (?) | Up to 8192 |
| Performance | 8.6 TFLOPS 8.6 (FP16) TFLOPS | 5.8 TFLOPS 5.8 (FP16) TFLOPS | ~13 TFLOLPS ~25 (FP16) TFLOPS | 11 TFLOLPS 22 (FP16) TFLOPS | >13 TFLOLPS >25 (FP16) TFLOPS | TBA TBA |
| Memory | 4GB HBM | 8GB GDDR5 | 16GB HBM2 | TBA | TBA | TBA |
| Memory Bus | 4096-bit | 256-bit | 2048-bit | 2048-bit | 2048-bit | 4096-bit |
| Bandwidth | 512GB/s | 256GB/S | 480GB/S | 400GB/S | TBA | TBA |
| TDP | 275W | 150W | TBA | TBA | TBA | TBA |
| Launch | 2015 | 2016 | June 2017 | June 2017 | July 2017 | TBA |
