![]() It's not the only game that will use more than 8GB, but there are plenty of older games where the gains will be far more muted. That's one of the games in our test suite where we've repeatedly noticed that it can benefit from more than 8GB when using the extreme preset, even at 1080p. The one big exception from AMD's tests? Forza Horizon 5. Most of the examples AMD shows (at 1080p and 1440p running max settings) fall in the 10–15 percent range, which suggests they're mostly impacted by the clocks and power - the 7600 XT has a 5% higher boost clock and a 15% higher power rating. However, more and more games are starting to push beyond 8GB of VRAM use, and those games could see a larger performance delta.ĪMD provided internal testing results, shown in the above slide, indicating the RX 7600 XT will outperform the RX 7600 by anywhere from 7% to as much as 45%. As we saw with the RTX 4060 Ti 16GB, many less demanding games will likely see little to no performance uplift from the additional VRAM, leaving clocks and power to provide a performance boost. The performance uplift from the additional memory, clocks, and power will vary quite a bit, depending on the workload. Instead, previous generation cards like the RX 6750 GRE can cover that middle ground. It's still unclear whether AMD could do an asymmetrical MCD with Navi 32 to get to a 10GB card (three MCDs, one only half populated), but even if it's possible we suspect such a card won't ever come to market. Navi 32 costs substantially more to manufacture, since it needs the GCD (Graphics Compute Die) as well as multiple MCDs (Memory Cache Dies), and the RX 7700 XT already represents a downsized Navi 32 configuration. AMD hasn't confirmed this is the case, but we're not aware of any other way to get 16GB out of a 128-bit memory interface at present.Įarly speculation on the RX 7600 XT suggested AMD might use Navi 32 to improve the VRAM capacity without resorting to clamshell configurations, but that was never likely to happen. Found 85 files for Windows 10, Windows 10 64-bit, Windows 8.1, Windows 8.1 64-bit, Windows 8, Windows 8 64-bit, Windows 7, Windows 7 64-bit, Windows XP, Windows XP 64-bit, Windows 11. Please be sure to update your operating system before installing drivers. Until we get 4GB chips - which might happen with GDDR7 but probably not for GDDR6 - that's the maximum amount of memory that can be used per 32-bit interface. AMD software and drivers are designed to work best for up-to-date operating systems. They have been moved to a legacy support model. We assume AMD has done the same thing that Nvidia did with the RTX 4060 Ti 16GB - or any number of professional AMD and Nvidia cards - putting two 2GB GDDR6 chips on both sides of the PCB operating in 'clamshell' mode, so 4GB per 32-bit channel. No additional driver releases are planned to support the following AMD Radeon Series Graphics products. Understandably, the main difference between the RX 7600 XT and RX 7600 consists of the two changes already mentioned: higher clocks and double the VRAM. AMD RX 7600 XT Specifications Graphics Card
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