AMD Radeon R2 Avis | 118 Données comparées

Overview of the AMD Mullins and Beema APUs The review evaluates AMD's 28 nm Mullins and Beema Accelerated Processing Units (APUs) designed to compete directly against Intel's dominant Atom platform (such as Bay Trail) in the low-power tablet and thin-notebook markets. While maintaining the same underlying CPU architecture and instructions per cycle (IPC) as their Jaguar predecessors, these new SoCs achieve generational performance leaps entirely through enhanced clock speeds and architectural optimization. AMD leverages substantial silicon process refinements to slash graphics transistor leakage by 38% and CPU leakage by 19%. Combined with efficient power management features like Skin Temperature Aware Power Management (STAPM), the flagship Mullins A10 Micro-6700T dramatically shifts limits by scaling dynamically up to a 2.2 GHz peak clock rate inside a tight 4.5 W Thermal Design Power (TDP) envelope. Pros and Cons Breakdown Pros Substantial leakage reductions: Delivers 38% lower graphics leakage and 19% lower CPU core leakage. Significant graphics capabilities: Considerably outperforms Intel's rival platforms in low-requirement gaming scenarios. Intelligent thermal scaling: Employs STAPM to temporarily boost clock frequencies until the physical device enclosure reaches its...

The HP Pavilion 10z is a highly compact, budget-friendly 10.1-inch laptop designed for users who want the price point of a Chromebook but strictly require a full Windows 8.1 operating system. Weighing exactly 2.5 pounds and measuring 1 by 10.75 by 7.75 inches, it is highly portable, featuring a textured plastic clamshell design that provides a solid grip. A major standout feature for its low price tag is its 10-point touch capability on a bright, clear 1,366-by-768-resolution screen, supported by a sturdy hinge that prevents excessive screen wobble. Furthermore, it boasts an impressive selection of full-sized physical I/O ports for its frame, including an Ethernet port, a headset jack, an SD card reader, one USB 2.0 port, one USB 3.0 port, and a remarkably convenient full-size HDMI port that eliminates the need for adapters. However, the laptop suffers from significant performance trade-offs due to its restrictive hardware, resulting in an average 3.0-star rating. Powered by a low-power 1GHz AMD E1 Micro-6200T processor paired with a sluggish 500GB 5,400rpm hard drive and a meager 2GB of RAM, users face relentless system...