AMD Ryzen 3 PRO 3300U vs AMD Athlon Silver 3050U
AMD Ryzen 3 PRO 3300U► remove
The AMD Ryzen 3 PRO 3300U is a mobile SoC that was announced in January 2019. It combines four Zen+ cores (no SMT / Hyperthreading so only 4 threads) clocked at 2.1 - 3.5 GHz with a Radeon RX Vega 6 graphics card with 6 CUs (384 Shaders) clocked at up to 1200 MHz. Specified at 15 Watt TDP, the SoC is intended for thin mid-range laptops. Compared to the similar consumer variant Ryzen 3 3300U, the PRO model features additional management and security features (e.g., full memory encryption) and longer warranty / availability.
The Picasso SoCs use the Zen+ microarchitecture with slight improvements that should lead to a 3% IPS (performance per clock) improvements. Furthermore, the 12nm process allows for higher clock rates at similar power consumptions.
The integrated dual-channel memory controller supports up to DDR4-2400 memory. As the features of the Picasso APUs are the same compared to the Raven Ridge predecessors, we point to our Raven Ridge launch article.
AMD states that the Picasso APUs are about 8% faster than the predecessors. Therefore, the Ryzen 3 PRO 3300U should be similar to the Ryzen 5 PRO 2500U (2 - 3.6 GHz but with SMT).
AMD Athlon Silver 3050U► remove
The AMD Athlon Silver 3050U is a mobile processor for thin and light entry level laptops. It is based on the Picasso series (e.g. Ryzen 3000U APUs) or the same dual core die of the desktop Athlon 3000 and offers two Zen or Zen+ cores clocked at 2.3 to 3.2 GHz without SMT (two threads at once) and 4 MB L3-Cache. The integrated graphics card is called Radeon RX Vega 3 and offers only 3 CUs (192 Shaders) clocked at up to 1000 MHz. The TDP is configurable between 12 and 25 Watt (15 Watt nominal).
|AMD Ryzen 3 PRO 3300U||AMD Athlon Silver 3050U|
|AMD Picasso (Ryzen 3000 APU)||AMD Picasso (Ryzen 3000 APU)|
|: Picasso (Ryzen 3000 APU) Zen+|
|2100 - 3500 MHz||2300 - 3200 MHz|
|384 KB||192 KB|
|2 MB||1 MB|
|4 MB||4 MB|
|4 / 4||2 / 2|
|XFR, FMA3, SSE 4.2, AVX2, SMT||XFR, FMA3, SSE 4.2, AVX2, SMT|
|iGPU||AMD Radeon RX Vega 6 (Ryzen 2000) ( - 1200 MHz)||AMD Radeon RX Vega 2 ( - 1100 MHz)|
|AMD Picasso (Ryzen 3000 APU) R3 PRO 3300U||AMD Picasso (Ryzen 3000 APU) Athlon 3050U|