However, it is probably not surprising. Generation chips Navi 3x they have suffered certain inconveniences, as a result of which they are running at significantly lower clocks and therefore with significantly lower performance than planned. Given how the situation turned out at 5nm Navi 31it is clear that Navi 33 produced on the 6nm process, it could not be better. From the originally expected clock rates significantly above 3 GHz, the boost will be around 2.6 GHz.
13.3 billion tr.
58 billion tr.
|Flat||204 mm²||485 mm²|
|Prod. percentage||6nm TSMC||5nm + 6nm TSMC|
|Beat pam.||16-18 GHz||20 GHz||20 GHz|
|That. prop.||256-288 GB/s||800 GB/s||960 GB/s|
|∞$||32 MB||80 MB|
|TDP / TBP||?||300W||355W|
2× DP 2.1 (54 Gb/s)
|Interface||PCIe 4 ×8||PCIe 4 ×16|
|Edition||25. 5. 2023||13. 12. 2022||13. 12. 2022|
Photos of the boxes revealed that the card, called the Radeon RX 7600, will feature a fully active core Navi 33 with 2048 stream-processors (32 CU). Of course, this brought up the question of what the Radeon RX 7600 XT will look like – if it’s going to happen at all. There are three hypotheses. One assumes the same core configuration, only with slightly higher clocks and 16 GB of graphics memory instead of 8 GB. The other speculates that the XT could be equipped with a new chip revision (that such a thing is coming, but reliable sources do not know). And the third presents the possibility that it would be a cut-down chiplet GPU configuration Navi 32.
Anyway, the Radeon RX 7600 will be an 8GB card for the lower price range, which according to some indications could be about 11% faster than the Radeon RX 6650 XT. Which means, at best, a Radeon RX 6700 approximation (without XT). Since the Radeon RX 6650 XT currently costs around $299 (there are already $279 models on sale), the corresponding price could be $329, maybe a little less (which depends on the exact performance).
Achieving lower performance levels and setting a lower price can be disappointing on the one hand, on the other hand such a product can appeal to users who are not interested in cards in the price category around $1000 and at the same time would prefer something more modernly equipped before buying almost three-year-old architectures.
Source: Diit.cz by diit.cz.
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