AMD Ryzen 7 7840U Performance Benchmarks On Linux: Great Uplift For Zen 4 Laptops

Written by Michael Larabel in Processors on 6 July 2023 at 06:00 PM EDT. Page 4 of 8. 43 Comments.
LuxCoreRender benchmark with settings of Scene: DLSC, Acceleration: CPU. Acer - Ryzen 7 7840U was the fastest.
LuxCoreRender benchmark with settings of Scene: Danish Mood, Acceleration: CPU. Acer - Ryzen 7 7840U was the fastest.
LuxCoreRender benchmark with settings of Scene: Rainbow Colors and Prism, Acceleration: CPU. Acer - Ryzen 7 7840U was the fastest.
LuxCoreRender benchmark with settings of Scene: Rainbow Colors and Prism, Acceleration: CPU. Acer - Ryzen 7 7840U was the fastest.
LuxCoreRender benchmark with settings of Scene: Rainbow Colors and Prism, Acceleration: CPU. Acer - Ryzen 7 7840U was the fastest.

For artists using LuxCore or other CPU-based rendering, there are big gains to enjoy with Zen 4 laptops. The Ryzen 7 7840U continued to consume the same -- or sometimes even lower -- power use than the 6850U.

dav1d benchmark with settings of Video Input: Summer Nature 1080p. Acer - Ryzen 7 7840U was the fastest.
Embree benchmark with settings of Binary: Pathtracer ISPC, Model: Crown. Acer - Ryzen 7 7840U was the fastest.
Embree benchmark with settings of Binary: Pathtracer ISPC, Model: Asian Dragon. Acer - Ryzen 7 7840U was the fastest.
Kvazaar benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Medium. Acer - Ryzen 7 7840U was the fastest.
Kvazaar benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Super Fast. Acer - Ryzen 7 7840U was the fastest.
SVT-AV1 benchmark with settings of Encoder Mode: Preset 12, Input: Bosphorus 4K. Acer - Ryzen 7 7840U was the fastest.
SVT-AV1 benchmark with settings of Encoder Mode: Preset 13, Input: Bosphorus 4K. Acer - Ryzen 7 7840U was the fastest.
SVT-HEVC benchmark with settings of Tuning: 10, Input: Bosphorus 4K. Acer - Ryzen 7 7840U was the fastest.
SVT-VP9 benchmark with settings of Tuning: VMAF Optimized, Input: Bosphorus 4K. Acer - Ryzen 7 7840U was the fastest.

From video encoding to ray-tracing, if you have heavy workloads to toss on your laptop, the Ryzen 7 7840U proves to be a very interesting upgrade over prior-generation AMD laptops.


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