![]() ![]() If you haven’t built the PC yet or haven’t bought the RAM, I will highly recommend a 3200 MHz CL14 or a 3600 MHz CL16 Samsung B-die kit. And you shouldn’t expect performance gains higher than 2-3% after following the steps in this article.īut if you do fall in that category and your CPU is really limiting the GPU performance, then follow this guide and the performance improvements in some games could be as high as 15-20%. ![]() ![]() If you don’t fall in the above category, then your current system is already on par with an Intel’s 9th Gen equivalent systems in most games. ![]() The same will be true for even midrange GPUs if you play games at 1080p Medium/Low or at 720p. The only reason why you would need higher FPS out of your 3rd Gen Ryzen PC is when you own a high-end GPU (2080 Super or 2080 Ti), and you run games at 1080p High/Medium with a 144Hz/240Hz Monitor, and you’re unable to hit 144/240 FPS consistently. Hence, it won’t matter whether you pair a Core-i5 9600K or a Rywith a 1660 Ti/RTX 2060/RX 57p/1440p Gaming at High preset. Again, you won’t be limited by any Zen 2 CPU if you’re playing at 1440p or 4K High/Ultra using any GPU (including the RTX 2080 Ti). Such situations won’t arise with Zen 2 if you’re using an RX 5700 or any weaker GPU at 1080p (or higher resolution). The CPU limits the performance of a game when it can’t keep up with the GPU. Why do you Need better Gaming Performance? Older games that rely on just a few cores would continue to favor Intel. I do believe that this number will reduce in the future with better drivers and BIOS revisions. The other factors that are contributing to this number are the early drivers and optimization issues. This 45% latency difference is the most significant contributor to that 7% worse Gaming Performance. Zen 2 has 45% higher memory latency when compared to Coffee Lake Refresh (on AIDA64 & Geekbench). Here’s a table showing the Latencies in Geekbench & AIDA64 tests using the same 3600 MHz Memory kit at its default XMP settings. The new Memory Controller has dramatically improved the support for high-frequency memory, but we still haven’t seen a drastic improvement in memory latencies. High-Memory Latency is the biggest culprit that hampers the performance of 3rd Gen Ryzen.Īlthough AMD has made several improvements such as doubling of 元 cache, decrease in 元 cache latency, decoupling of Fclk & Uclk, and a new Infinity fabric with higher efficiency, it was not enough to bring down the memory latency. Even if we run a 9900K and a 3700X at the same Clock Speeds, the i9 9900K gives higher frame-rates. In our tests, a Core-i9 9900K was better than Ryzen 7 3700X in gaming by almost 7%. So, Zen 2 should perform the same as Intel in Gaming as well, right? We know that 3rd Gen Ryzen has higher IPC than Intel’s Coffee Lake Refresh, but the Higher Clock speeds of Intel’s chips make them almost on-par in Single-Threaded performance. I should also mention how power efficient these chips are. A Ryzen 7 3700X is basically an i9-9900K which doesn’t require an additional cooler, performs the same or slightly better in Highly-Threaded applications and is only 1 to 2% weaker in Lightly Threaded tests and it is 33% cheaper. Now AMD not only dominates in Price-to-Performance ratio but it does more while costing less. With the launch of Zen 2, AMD has turned the CPU market upside down. ![]()
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