The AMD Ryzen 7 5700U is a powerful APU (Accelerated Processing Unit) of the Lucienne product family designed for leaner laptops. It features eight Zen 2 cores clocked at 1.8 GHz (base clock speed) to 4.3 GHz (Boost) as well as a Vega 8 iGPU. Thread-doubling SMT (Simultaneous Multi-Threading) tech is enabled in this CPU for up to 16 concurrent processing threads.
Architecture
The Ryzen 7 5700U is manufactured on the modern 7 nm TSMC process, making it a powerful and energy-efficient option compared to what Intel currently has to offer in this segment. It features 8 MB of Level 3 cache and a built-in memory controller designed to work with dual-channel DDR4-3200 or quad-channel LPDDR4-4266 RAM. However, unlike the desktop Ryzen 5000 processors, the Ryzen 7 5700U does not support PCI-Express 4.0, which means that NVMe SSDs will be limited to read/write rates of 3.9 GB/s.
Performance
In terms of performance, the Ryzen 7 5700U is one of the fastest U-class CPUs of 2021. It can trade blows with Intel Core i7-1260P and AMD Ryzen 5 4600H in multi-thread benchmarks, while being a much more power-efficient option. The Ryzen 7 will meet the needs of power users without breaking a sweat.
Graphics
In addition to its eight CPU cores, the Ryzen 7 5700U features a Radeon RX Vega series graphics adapter with 8 CUs (Compute Units) and 512 shaders running at up to 1,900 MHz. The iGPU trails behind the 96 EU Intel Iris Xe Graphics G7 in synthetic benchmarks, yet its real-world performance is good enough for many games released in 2020 and 2021 at reasonable resolutions (up to Full HD 1080p) and low to medium quality. As the Vega has no VRAM of its own, it is important to use fast system RAM.
The graphics adapter supports UHD 2160p monitors at 60 Hz and can HW-decode AVC, HEVC, and VP9-encoded videos. However, there is no AV1 support.
Power Consumption
The Ryzen 7 5700U has a default TDP (Thermal Design Power) of 15 W, but laptop manufacturers have the freedom to change that to anything between 10 W and 25 W, with clock speeds and performance changing correspondingly. This chip can serve as the base of a super-slim laptop (with an active cooling solution) as well as a powerful mini-PC or portable gaming console. The 7 nm TSMC process used to manufacture the Ryzen 7 also makes for very decent energy efficiency.
It is worth noting that the Ryzen 7 5700U is not a Zen 3 part, which means that it is a Ryzen 4000 series mobile processor in disguise. However, it still offers strong performance and energy efficiency figures compared to other processors in its class.
Another important aspect to consider is the memory controller. The Ryzen 7 5700U is designed to work with dual-channel DDR4-3200 or quad-channel LPDDR4-4266 RAM, which is a significant upgrade from the previous generation of Ryzen processors. This allows for faster and more efficient data transfer between the CPU and RAM, resulting in a noticeable boost in performance.
The graphics adapter is another important feature of the Ryzen 7 5700U. The Vega 8 iGPU is a powerful graphics processor that can handle most games released in 2020 and 2021 at reasonable resolutions (up to Full HD 1080p) and low to medium quality. It is also capable of handling UHD 2160p monitors at 60 Hz, and can HW-decode AVC, HEVC, and VP9-encoded videos. However, it is worth noting that it does not support AV1.
In terms of power consumption, the Ryzen 7 5700U has a default TDP of 15 W, but laptop manufacturers can change that to anything between 10 W and 25 W. This means that the chip can be used in a wide range of devices, from super-slim laptops to powerful mini-PCs and portable gaming consoles. The 7 nm TSMC process used to manufacture the Ryzen 7 also makes for very decent energy efficiency.
Overall, the AMD Ryzen 7 5700U is a powerful and energy-efficient APU designed for leaner laptops. Its 8 Zen 2 cores, Vega 8 iGPU, and thread-doubling SMT tech make it a strong performer, and its modern 7 nm TSMC process makes for great energy efficiency. The Ryzen 7 5700U is a great option for power users looking for a high-performance, yet power-efficient CPU.
We hope this article has provided you with the information you need to make an informed decision about the Ryzen 7 5700U. We would love to hear your thoughts on this processor, so please feel free to leave a comment below or on social media using the hashtags #Ryzen75700U #APU #Lucienne. Your feedback is valuable to us and will help us improve our content in the future.
