The Radeon RX 5700 and Radeon RX 5700 XT graphics playing cards characterize a contemporary begin and a vivid future for AMD, brimming with applied sciences which have by no means been seen in GPUs earlier than.

The Radeon RX 5700 collection are the primary mainstream GPUs constructed utilizing the bleeding-edge 7nm manufacturing course of (therefore their July 7 launch). They’re the primary graphics playing cards packing the ultra-fast PCIe 4.0 interface. They’re the primary graphics playing cards crafted with AMD’s all-new “RDNA” structure, which delivers a large energy effectivity increase that Radeon’s been needing for years. They’re packing contemporary show applied sciences to allow 4K, 144Hz screens with out the necessity for messy chroma subsampling. They’ve upgraded to GDDR6 reminiscence. Heck, AMD even managed to tame their blower-style cooler design, studying from the errors of the frankly unpleasant-to-be-around Vega 64.

Nvidia tried to spoil their launch with the shock launch of the wonderful GeForce RTX 2060 Super and RTX 2070 Super, however some aggressive pre-launch price cuts by AMD foiled that plan. The $350 Radeon RX 5700 and $400 Radeon RX 5700 XT are nice graphics playing cards, full cease. 

Radeon RX 5700 and 5700 XT: Specs and features

Warning: With so much new technology baked into the Radeon RX 5700 series, this is going to be a long review. We’re going to kick it off by talking about what’s fresh under the hood. Feel free to use the table of contents at left to hop between sections if you’d like. Got it? Good. On to the cool stuff.

Let’s kick things off by examining the hardware, before delving into some new software features later. Here’s an AMD-supplied list of technological specifications for the Radeon RX 5700 and Radeon RX 5700 XT, alongside the same stats for the Radeon RX Vega GPUs they’re replacing in AMD’s product stack. (Radeon boss Scott Herkelman confirmed that Vega will be disappearing in The Full Nerd interview embedded above.)

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While that desk offers a useful overview, notice you couldnot merely examine the variety of compute items and stream processors between the Vega GPUs and the “Navi” GPUs within the Radeon RX 5700 collection. Compared to AMD’s long-lasting GCN structure (which Vega relies on), the brand new RDNA structure introduces a number of radical adjustments to the underlying GPU design, unleashing vital hardware-level overhauls to all the pieces from the cache to the graphics engine to the compute items themselves. These new graphics playing cards carry out duties in another way from their predecessors at a basic degree.

radeon arch history AMD

We’re not going to get into the weeds of redesigned cache hierarchies and SIMD Wave cycles right here. If you need an insightful but comprehensible rationalization of the most important RDNA structure adjustments and have 23 minutes to spare, I extremely advocate watching the Gamers Nexus interview with expertise analyst David Kanter embedded under. It’s nice.

AMD says that between the RDNA tweaks and the shift to the 7nm manufacturing course of, its new playing cards are rather more highly effective and power-efficient than earlier than—claims that bear fruit in our testing. (Spoiler alert: Navi is much more power-efficient than Nvidia’s Turing structure, a monumental reversal of the norm with GCN.)

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