Intel Core Ultra 7 155H Meteor Lake vs. AMD Ryzen 7 7840U On Linux In 300+ CPU Benchmarks

Written by Michael Larabel in Processors on 19 December 2023 at 03:03 PM EST. Page 5 of 12. 59 Comments.
Kvazaar benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Very Fast. Ryzen 7 7840U was the fastest.
Kvazaar benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Super Fast. Ryzen 7 7840U was the fastest.
Kvazaar benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Ultra Fast. Ryzen 7 7840U was the fastest.
Kvazaar benchmark with settings of Video Input: Bosphorus 1080p, Video Preset: Very Fast. Ryzen 7 7840U was the fastest.
Kvazaar benchmark with settings of Video Input: Bosphorus 1080p, Video Preset: Ultra Fast. Ryzen 7 7840U was the fastest.
SVT-AV1 benchmark with settings of Encoder Mode: Preset 8, Input: Bosphorus 4K. Ryzen 7 7840U was the fastest.
SVT-AV1 benchmark with settings of Encoder Mode: Preset 12, Input: Bosphorus 4K. Ryzen 7 7840U was the fastest.

During the video encoding tests the Core Ultra 7 155H did tend to have high run-to-run variance, potentially indicating poor behavior with P vs. E core hopping.

SVT-AV1 benchmark with settings of Encoder Mode: Preset 13, Input: Bosphorus 4K. Core Ultra 7 155H was the fastest.
SVT-AV1 benchmark with settings of Encoder Mode: Preset 8, Input: Bosphorus 1080p. Ryzen 7 7840U was the fastest.
SVT-AV1 benchmark with settings of Encoder Mode: Preset 13, Input: Bosphorus 1080p. Ryzen 7 7840U was the fastest.
SVT-VP9 benchmark with settings of Tuning: VMAF Optimized, Input: Bosphorus 4K. Core Ultra 7 155H was the fastest.
SVT-VP9 benchmark with settings of Tuning: Visual Quality Optimized, Input: Bosphorus 4K. Core Ultra 7 155H was the fastest.
uvg266 benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Very Fast. Ryzen 7 7840U was the fastest.
uvg266 benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Ultra Fast. Ryzen 7 7840U was the fastest.
uvg266 benchmark with settings of Video Input: Bosphorus 1080p, Video Preset: Very Fast. Ryzen 7 7840U was the fastest.
VVenC benchmark with settings of Video Input: Bosphorus 1080p, Video Preset: Fast. Ryzen 7 7840U was the fastest.
VVenC benchmark with settings of Video Input: Bosphorus 1080p, Video Preset: Faster. Ryzen 7 7840U was the fastest.
x265 benchmark with settings of Video Input: Bosphorus 4K. Core Ultra 7 155H was the fastest.
x265 benchmark with settings of Video Input: Bosphorus 1080p. Ryzen 7 7840U was the fastest.

With only a few exceptions, the Ryzen 7 7840U was near consistently better than the Core Ultra 7 155H across the many different video encode benchmarks and inputs/settings tested.


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