There aren’t a ton of games that support ray tracing on Mac, but hopefully, we’ll see more now that an Apple chip has official support. One of those is hardware-accelerated ray tracing, allowing Macs to finally take advantage of this feature in games. It seems Dynamic Caching has enabled a few key features of the M3 family. This should, in theory, improve performance. It appears the feature keeps complex GPU programs called shaders from taking more memory than they need, thus allowing simpler GPU programs to finish faster. How Dynamic Caching works is a little complicated. The key feature of this architecture is Dynamic Caching, which promises to increase average GPU utilization and improve performance by only using the exact amount of memory that tasks need. The process shift is significant for the M3 family, but Apple is also touting an entirely new GPU architecture. That means M3 chips represent a 20% to 25% improvement over the M2 based on the node advantages, but as usual, we’ll have to wait for third-party benchmarks to verify Apple’s claims. It looks like an unexpected downgrade on paper, though the node advantage of the M3 Pro should mean it will still offer higher performance.Īpple says the performance cores of the M3 family are 30% faster than the M1 and 15% faster than the M2, while the efficiency cores are 50% faster than the M1 family and 30% faster than the M2 family. The M3 Pro comes with six performance and six efficiency cores, while the M2 Pro has eight performance cores and four efficiency cores. AppleĪpple changed the M3 Pro a bit compared to last-gen’s M2 Pro as well. The only major difference here is that the M3 Max can scale up to 128GB of Unified Memory, unlike the M2 Max that topped out at 96GB. Similarly, the M3 Pro comes with a 12-core CPU and an 18-core GPU, while the M3 Max has a 16-core CPU and a 40-core GPU. The base M3 still comes with an 8-core CPU and either an 8-core or 10-core GPU. That change applies to the entire M3 family as well.īecause of that, Apple didn’t boost core counts. Both the M1 and M2 used a 5nm process, while the M3 finally changes the process. The big change with the new chips is the 3nm node Apple has transitioned to. Why the MacBook Air is still stuck on the M2Įverything announced at Apple’s ‘Scary Fast’ event: iMac, M3, and more 2nm mass production is expected to start as soon as 2025.Apple’s M3 Max appears to keep up with Intel’s top desktop CPU TSMC’s Arizona plants will eventually produce 3nm chips as well (after starting with 4nm), but the company’s Taiwan plants are expected to produce the leading-edge tech first.
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