AMD Radeon RX 470 for Mainstream Gamers Launched at Rs. 15,990

As expected, AMD has today released its mainstream Radeon RX 470 GPU,
which is a slightly cut-down version of the popular Radeon RX 480. This
new launch allows AMD to target gamers who are more price-sensitive and
who do not anticipate playing games at resolutions higher than
1920x1080. Radeon RX 470 graphics cards will be priced beginning at $179
(approximately Rs. 11,967 before taxes and duties). AMD's official recommended price for 4GB Radeon RX 470 cards in India is Rs.
15,990. However, third-party manufacturers will set their own prices.

AMD is
positioning this GPU as suited for gamers and fans of game streaming as
well as VR enthusiasts. The company claims that 84 percent of all
graphics cards sold cost between $100 and $300, based on its own data.

The
new Radeon RX 470 is based on the same Polaris-10 GPU design as the
Radeon RX 480, but with some of its hardware disabled leading to lower
overall performance at a lower price point. The GPU is made up of 5.7
billion transistors overall, manufactured on a 14nm process. There are
2,048 programmable units which the company calls "stream processors",
running at between 926MHz and 1206MHz depending on the workload. Radeon
RX 470 graphics cards will have 4GB of GDDR5 RAM on a 256-bit memory
bus.

Total board power draw is rated at 120W, and AMD's reference
design requires one 6-pin PCIe power connector. This should keep it well below the PCIe power draw threshold which caused problems for the RX 480. Just like the Radeon RX
480, this reference design also drops legacy DVI output in favour of
three DisplayPort connectors and one HDMI port. Third-party
manufacturers including XFX, Sapphire, Asus and MSI are free to ship
cards with custom power circuitry and different output configurations.

AMD
is touting the next-generation capabilities of its Polaris
architecture, in the form of Vulkan and DirectX 12. Performance in Doom
is said to go up by 30 percent when using Vulkan, while Total War:
Warhammer and Ashes of the Singularity show gains of 20 percent and 40
percent respectively when using DirectX 12 rather than DirectX 11. Tests
developed since the initial launch of the Radeon RX 480, such as 3DMark
Time Spy, have shown that performance can in fact improve
significantly.

The Radeon RX 470 also supports HDR video output
and AMD's FreeSync variable refresh rate standard, and the new WattMan
overclocking tool which is now integrated into the Radeon Crimson
desktop software.

This launch should be followed up by the even
lower-end Radeon RX 460, which is based on a smaller GPU codenamed
Polaris-11. The two GPUs will allow AMD to target the mass market,
whereas competitor Nvidia started at the top end with its incredibly
powerful GeForce GTX 1080 and has continued to put out premium offerings
in the form of the GeForce GTX 1070, GTX 1060, and Titan X, all in the
past few months.

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