Intel Arc AV1 encoder beats AMD and Nvidia’s H.264 encoders in early exams


Briefly: Intel has had a coarse time launching its freshman sequence of devoted graphics playing cards, suffering to get them to shoppers on time and perhaps with unimpressive leads to gaming benchmarks. On the other hand, they constitute the debut of AV1 {hardware} encoding, and early exams display giant potency positive factors towards Nvidia and AMD’s H.264 encoders.

The AV1 {hardware} encoder in Intel’s new Arc A380 destroyed Nvidia and AMD’s H.264 encoders in preliminary real-world exams this week. The consequences are sorely wanted excellent information for Intel’s access into the GPU house and bode smartly for AV1’s long term in content material introduction.

Past due ultimate month, computer systems that includes Intel’s entry-level Arc Alchemist graphics playing cards hit the global marketplace after weeks of delays. YouTuber EposVox purchased one of the most first to be had A380s and measured its AV1 encoding towards a couple of H.264 encoders.

Additionally see: TechSpot’s Intel Arc A380 Evaluate

Toughen for the brand new AV1 video codec has expanded all of a sudden during the last a number of months. It guarantees extra environment friendly compression than competition like VP9 or H.264 and is royalty-free, not like H.265.

On the other hand, interpreting AV1 calls for fairly fresh {hardware} like Nvidia’s RTX 30 sequence graphics playing cards, AMD’s Radeon 6000 GPUs, or eleventh technology or later Intel CPUs.

Apple units do not give a boost to it but, however a Qualcomm Snapdragon chip will subsequent yr. Streaming products and services like YouTube, Twitch, and Netflix no less than in part give a boost to AV1 this present day and can most probably increase their give a boost to someday. Firefox added AV1 {hardware} interpreting in Might after depending only on instrument interpreting.

Whilst {hardware} interpreting to view AV1 content material is gaining huge give a boost to, encoding to supply AV1 movies was once most effective conceivable thru instrument till Intel Arc. EposVox’s effects point out content material creators might need to transfer to the codec as its use widens.

When streaming video games like Halo Endless and Battlefield 2042, Intel’s AV1 encoder produced considerably cleaner video than H.264 encoders like Nvidia’s NVENC, AMD’s AMF, and Intel’s QSV, even at decrease bitrates. The Intel AV1 encoder at 3.5Mbps seems to overcome AMD and Nvidia’s at 6Mbps. AV1’s lead shrinks at upper bitrates, however at 6Mbps it nonetheless outperforms the opposite GPU distributors’ 8Mbps effects.

Those exams recommend that as extra units and products and services upload AV1 compatibility, they’ll ship better-looking streams the usage of much less information. AV1 {hardware} encoding might be featured in next-gen GPUs from each Nvidia and AMD, set to reach later this yr.



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