AV1 vs HEVC in Laptops: Which Video Codec Matters More?

What AV1 and HEVC are

AV1 and HEVC (High Efficiency Video Coding, also known as H.265) are video compression standards. They both do the same job as the older H.264 codec: shrink video files so they take less storage and bandwidth. The difference is efficiency. A newer codec can usually deliver the same visual quality at a smaller file size, or better quality at the same size.

HEVC is a mature standard with years of hardware support in laptops, phones, and streaming devices. AV1 is the newer open standard, designed to be royalty-friendly and more efficient than HEVC. For a programmer choosing a laptop, the practical question is not which codec is theoretically better, but which one your laptop can decode in hardware.

Software decoding works on any machine, but it uses the CPU. Hardware decoding moves the work to a dedicated video engine, which keeps the CPU free for your editor, compiler, containers, and browser. When a laptop spec sheet lists a video codec, it usually means the system has a hardware engine for that codec.

Hardware decoding on modern laptops

Recent laptop platforms differ in codec support. Apple's M5 chip specifications list hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW, plus a separate AV1 decode engine. That means a current MacBook Air can handle both HEVC and AV1 video in hardware, which is useful for streaming, video conferencing, and local video files.

On the PC side, support depends on the processor generation and GPU. Intel Core Ultra processors may include Intel Arc graphics for graphics and AI acceleration, and the naming guide explains that integrated graphics levels are shown by suffixes such as G1-G7. A laptop with a recent Intel Core Ultra processor is more likely to include modern media engines, but you need to read the manufacturer's specifications to confirm which codecs are listed.

NVIDIA's GeForce RTX 50 Series laptop GPUs add a ninth-generation NVIDIA encoder and NVIDIA Studio features for creators. These GPUs are aimed at gaming and creative work, but the same hardware is what determines whether a laptop can handle video work efficiently. For programming, a discrete GPU is not required, but if you work with video, the graphics media engine matters more than raw gaming performance.

Why a programmer should care

Most programming work is text: editing source code, running a local server, checking a browser, and reading logs. A codec rarely affects those tasks. Video becomes relevant when you stream tutorials, join video calls, watch local recordings, or build applications that play video.

Hardware video decode matters when your laptop is already under load. If you keep Docker containers, a database, and a browser open, then play a video, a CPU-based software decoder competes for the same processor cores that your tools need. A laptop with hardware AV1 or HEVC decode keeps video playback off the CPU.

For developers of video-related applications, codec support can also affect testing. If you are building a media player, a streaming client, or an app that processes video, you may want a machine that can decode both HEVC and AV1 in hardware so you can test performance on the same platform your users will use.

Which codec matters more for your next laptop

For compatibility today, HEVC matters more. It is widely used in cameras, streaming services, and screen recordings, and hardware support has been common in laptops for years. If a laptop only lists HEVC decode and not AV1, it can still play most video you are likely to encounter.

For future-proofing, AV1 matters more. AV1 is becoming the default for streaming platforms and is increasingly used for online video because of its efficiency. If a laptop spec sheet lists AV1 decode, you can expect smooth playback of AV1-encoded web video on that machine.

The practical answer is to look for both. The MacBook Air M5 spec sheet lists HEVC, H.264, AV1, and ProRes playback, which covers the useful range. On Windows laptops, check the processor and GPU specifications for HEVC and AV1 support before buying. A laptop that lists neither is still usable, but it will fall back to software decoding for those formats.

For a programming laptop, video codec support is a secondary spec. Prioritize CPU, RAM, storage, and display, then use codec support as a tiebreaker. See the best laptops for programming guide for a general starting point.

What to pick for your work

Use the table below to match your work to the codec support you should look for. These are buying suggestions, not system requirements.

If you are deciding between RAM tiers at the same time, remember that video playback in hardware uses very little CPU, so the RAM you need is determined by your editor, browser, containers, and virtual machines. See how much RAM do you need for the full picture.

What to pick for your work

Questions

Is AV1 better than HEVC?

AV1 is generally more efficient than HEVC, which means similar quality at a smaller file size. HEVC is older and more widely established in existing hardware and workflows. For laptop buying, the important thing is whether the laptop has hardware decode for the codec you will actually use.

Do I need AV1 support on my laptop?

Not for basic programming. AV1 support is useful for smooth playback of AV1-encoded web video and for future-proofing. If you watch many tutorials, stream video, or build video applications, a laptop with AV1 decode is a good choice.

Can a laptop without hardware HEVC or AV1 decode play those videos?

Yes. Without hardware decode, the video can be decoded in software using the CPU. That works but uses more power and processor time. On a busy machine, software decoding can cause stutter or slow down your other work.

Which Apple laptops support AV1 decode?

Apple's M5 chip specifications for the MacBook Air list AV1 decode together with hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW. Recent Apple silicon models generally include a media engine with AV1 decode, but check the specific model's tech specs before buying.

Does a dedicated GPU matter for video codecs?

A dedicated GPU's media engine can provide hardware HEVC and AV1 decode, but many integrated GPUs also include those engines. For video playback, the listed codec support matters more than whether the GPU is discrete. A discrete GPU matters more for rendering, machine learning, and gaming.

Should I choose a laptop based on AV1 support?

Not by itself. Choose a laptop based on CPU, RAM, storage, display, and operating system for your programming work. Use AV1 and HEVC decode as a tiebreaker when other specs are similar.