For this generation of the graphics card, AMD and Nvidia have very different strategies, where Nvidia has set its sights on upper price ranges, while AMD initially seeks to regain lost market share through a focus on lower segments. One part of this is that the Radeon RX 480 is now joined by the RX 470.
Specifications: Radeon RX 470 and RX 460
RX 480 | RX 470 | RX 460 | |
---|---|---|---|
Technical | 14 nm Samsung | 14 nm Samsung | 14 nm Samsung |
Circuit | Polaris 10 | Polaris 10 | Polaris 11 |
Circuit surface | 232 mm2 | 232 mm2 | – |
Transistors | 5.7 billion | 5.7 billion | – |
Architecture | GCN 4.0 | GCN 4.0 | GCN 4.0 |
Streamprocessorer | 2 304 st. | 2 048 st. | 896 st. |
Texture units | 144 st. | 128 st. | 56 st. |
Raster units | 32 st. | 32 st. | 16 st. |
Clock frequency | 1 120 MHz | 926 MHz | 1 090 MHz |
GPU Boost | 1 266 MHz | 1 206 MHz | 1 200 MHz |
Computational power | 5 834 GFLOPS | 4 940 GFLOPS | 2 150 GFLOPS |
Memory bus | 256-bit | 256-bit | 128-bit |
Memory amount | 4/8 GB GDDR5 | 4/8 GB GDDR5 | 2/4 GB GDDR5 |
Memory frequency | 8 000 MHz* | 6 600 MHz | 7 000 MHz |
Memory bandwidth | 256 GB/s | 211,2 GB/s | 112 GB/s |
Power supply | 6-pin | 6-pin | – |
TBP | 150 W | 120 W | <75 W |
Availability | Launched | Launched | August 8th |
Award | 199/239 USD | 179 USD | ? |
* Applies to variants of Radeon RX 480 with 8 GB GDDR5. Models with only 4 GB have a memory frequency of 7,000 MHz and a bandwidth of 224 GB / s.
The new graphics card is based on the same graphics circuit as the Radeon RX 480, but in a scaled-down design. Instead of 2,304 stream processors and 144 texture units, these are 2,048 and 128, respectively, with dynamic clock frequencies where the range is 926–1,206 MHz.
Unlike previous data, the graphics card will not only be sold with 4 GB GDDR5, but partner manufacturers can also equip the model with 8 GB. AMD’s standard frequency for memory is 6,600 MHz, which over its 256-bit memory bus provides a bandwidth of 211.2 GB / s. The power consumption is specified at 120 W, which is the same as for Nvidia’s new Geforce GTX 1060.
According to AMD, the newcomer is primarily intended for gaming in 1,920 x 1,080 pixels with high settings, where the graphics card should be able to run modern and popular game titles at over 60 frames per second (fps).
The recommended price for the Radeon RX 470 is $ 179 – $ 20 lower than for the Radeon RX 480 with 4GB of GDDR5. In conversations with Swedish retailers, it appears that the cheapest models will be released for SEK 2,199, while more lavish variants go all the way up to SEK 2,699.