Qualcomm’s Snapdragon X series processors are specifically crafted for PCs, particularly Windows on Arm and Copilot Plus PCs available from HP, Dell, Lenovo, Acer and of course Microsoft Surface. The processors inside these latest generation of devices, integrate the renowned Snapdragon technology from premium smartphones with the demanding performance needs of the PC domain. The goal is to deliver a processor that competes with Intel and Apple in terms of performance, while also offering the energy efficiency typical of smartphones and providing cutting edge NPU performance to power existing and upcoming AI powered applications.
Arm vs Intel: The Copilot Plus PC Revolution
Copilot Plus PCs, like the Surface Laptop 7 are powered by these Snapdragon X Arm chips. The fundamental components shared by all Snapdragon X series chips include Qualcomm’s custom Arm-based Oryon CPU, rather than Intel’s x86, an enhanced version of their Adreno GPU (derived from their mobile devices), the Hexagon NPU for on-chip AI capabilities, and cutting-edge networking technology supporting the latest Wi-Fi 6 & 7 and 5G standards.
On the software front, Microsoft offers an emulation layer within Windows on Arm (WoA) to facilitate the running of x64 applications not yet native to Arm processors. Notably, there is an extensive collection of native Arm applications from Microsoft, Adobe, and other prominent developers.
About the Snapdragon X chipset options
Snapdragon X comes in two major flavours. The X Elite, which powers the first wave of top-tier Copilot Plus PCs, and the X Plus, destined for the more affordable range of Copilot Plus PCs (You’ll see most vendors providing options for both).
Today, Qualcomm has a total of four different Snapdragon X SKUs – three under the X Elite branding and one more affordable X Plus unit. You can see the subtle differences below, with the main differentiator being CPU cores and performance.
All current Snapdragon X models boast a remarkable 45TOPS Neural Processing Unit (NPU), which means they are all equipped to handle the same AI features. An NPU enhances the traditional CPU by adding machine learning (AI) specific computational abilities. An NPU is not only faster but also more energy efficient. This offloads work from the CPU, allowing the NPU to manage AI tasks, similar to how a GPU handles graphics-intensive tasks.
- Snapdragon X Elite
- 12 Oryon CPU cores
- Clock speeds up to 4.2Ghz
- 4.6 TFLOPS GPU (Graphic Processing Unit)
- 45 TOPS NPU (Neural Processing Unit)
- Snapdragon X Plus
- 10 Oryon CPU cores.
- Clock speeds up to 3.4Ghz
- 3.6 TFLOPS GPU
- 45TOPS NPU
What about the new Surface Line up?
Snapdragon X offers competitive performance against not just Intel’s latest chips, but also against the Apple M3 and M4. The real star though (not a fan of just CPU benchmarks personally), is that battery life is simply incredible compared to previous generations of devices with initial testing and reports (from others such as here and here) showing these devices comfortably exceeding the demands of a busy workday, positioning these laptops as genuine contenders to the MacBook (which has always somehow always won for battery life). Running emulated x86 apps under emulation will (and does) run the CPU harder which will in turn impact battery life.
This next generation of AI powered PCs sch as Surface Laptop 7 and Surface Pro 10 are two such devices offering superior power, power efficiency and extreeeeeeemley long batter life.
Battery Life Wins
That said, tests by PC Magazine, revealed a result of almost 25 hours usage – making “Surface Laptop one of the longest-latest laptops we’ve ever tested on battery“. In comparison a 13-inch MacBook Air lasted “just” 21 hours and 38 minutes in their testing.
Surface Pro 10 and Surface Laptop 7 are the the first Copilot+ PC which feature these new Snapdragon X Elite and Snapdragon X Pro processors.
PC Magazine said in their comprehensive hands-on review of Surface Laptop 7 that
“…this is easily the best Arm chip we’ve tested yet in a PC. The CPU and GPU performance are there and deliver at least competitive benchmark numbers relative to current-gen Intel and AMD offerings in the early going. Qualcomm is to be commended for that.” | PC Magazine
What is your view on these Copilot Plus PCs? Have you got one yet – what are your first impressions?