AMD

First performance data of the Radeon RX 7700 and Radeon RX 7800

Thanks to a new leak We have the first performance data for the Radeon RX 7700 and Radeon RX 7800, two next-generation graphics cards that will position respectively within what we can consider as mid-range and entry to the high-end.

The Radeon RX 7700 will be the cheaper of the two. We still do not have details about the sale price, but taking into account that the Radeon RX 7600 hit the market with a recommended price of 299.99 euros, it is most likely that it will end up debuting with a price of 399 euros. Its specifications would be the following...

Radeon RX 7700:

Navi 32 graphics core in 5nm for the GPU and 6nm for the cache chiplets.

54 computing units.

3.072 shaders a 1.900 MHz-2.600 MHz.

192 textured units.

96 raster units.

48 second generation cores to accelerate ray tracing.

96 units to accelerate AI.

64 MB infinite cache (L3).

Bus de 192 bits.

12 GB of graphics memory at 18 GHz (432 GB/s of bandwidth).

Power of 31.95 TFLOPs in FP32.

180 watt TBP. You will need an additional 8-pin power connector.

The Radeon RX 7800 will clearly position itself above the previous one, both for performance and price. It will most likely end up costing between 499 euros and 549 euros, which would place it halfway between the GeForce RTX 4060 Ti and the NVIDIA GeForce RTX 4070, although we must bear in mind that AMD could refine the price based on its interests and the specific market situation at the time of launch . We also know its possible specifications...

Radeon RX 7800:

GPU Navi 32 and 5 nm.

Four 6nm L3 cache chiplets, 64MB total.

60 computing units.

3,840 shaders at 1,800 MHz-2,800 MHz, normal and turbo mode.

240 textured units.

128 raster units.

120 units to accelerate AI.

60 second generation units to accelerate ray tracing.

Bus de 256 bits.

16 GB of 18 GHz GDDR6 memory (576 GB/s bandwidth).

TBP: 300 watts.

You will need a 700-watt power supply and two additional 8-pin power connectors.

Taking a look at the leaked performance data, which corresponds to the 3DMak Time Spy test, we can see that the Radeon RX 7700 would outperform the GeForce RTX 3070 Ti by just over 500 points, and that it would also fall behind. above the GeForce RTX 4060 Ti.

The Radeon RX 7800 would be more powerful than the 10 GB GeForce RTX 3080, and it would be slightly above the GeForce RTX 4070. If we compare with models of the Radeon RX 6000 series, the Radeon RX 7700 would be almost as powerful as a Radeon RX 6800, and the Radeon RX 7800 would be slightly above the Radeon RX 6800 XT.

by: Isidro Ros