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@ironicbadger
Last active December 4, 2025 03:36
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results
#######
## These results are still open to the public. See
## https://blog.ktz.me/the-best-media-server-cpu-in-the-world/
## for analysis of them.
# https://github.com/ironicbadger/quicksync_calc
# zoidberg - dell 7040 sff pc
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-6600T h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 116.352s 29.88 1.04x N/A
i5-6600T h264_1080p ribblehead_1080p_h264 18952 kb/s 20.774s 167.57 5.86x 6.59
i5-6600T h264_4k ribblehead_4k_h264 46881 kb/s 68.870s 50.52 1.78x 7.24
i5-6600T hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 50.236s 68.56 2.41x 9.68
i5-6600T hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s x
# ncase-m1
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-9500 h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 60.211s 57.47 2.04x N/A
i5-9500 h264_1080p ribblehead_1080p_h264 18952 kb/s 15.699s 220.00 7.63x 7.67
i5-9500 h264_4k ribblehead_4k_h264 46881 kb/s 58.598s 58.88 2.13x 7.48
i5-9500 hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 45.445s 75.94 2.64x 9.09
i5-9500 hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 177.284s 19.09 .68x 10.14
# morpheus - primary server (running a lot of other services)
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-8500 h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 103.622s 34.00 1.20x N/A
i5-8500 h264_1080p ribblehead_1080p_h264 18952 kb/s 19.740s 166.37 5.74x 5.48
i5-8500 h264_4k ribblehead_4k_h264 46881 kb/s 68.755s 51.29 1.81x 5.84
i5-8500 hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 46.563s 74.00 2.63x 8.38
i5-8500 hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 191.809s 18.02 .62x 9.14
# anton - local backup server
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-8500 h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 65.087s 54.10 1.90x N/A
i5-8500 h264_1080p ribblehead_1080p_h264 18952 kb/s 15.655s 220.43 7.65x 9.22
i5-8500 h264_4k ribblehead_4k_h264 46881 kb/s 58.902s 58.72 2.06x 9.03
i5-8500 hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 45.228s 76.22 2.66x 10.95
i5-8500 hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 177.137s 19.09 .68x 11.86
# pennywise - uk backup server
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-8500 h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 64.604s 54.30 1.95x N/A
i5-8500 h264_1080p ribblehead_1080p_h264 18952 kb/s 15.383s 224.60 7.78x
i5-8500 h264_4k ribblehead_4k_h264 46881 kb/s 57.850s 60.04 2.10x
i5-8500 hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 45.212s 76.24 2.66x
i5-8500 hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 176.234s 21.60 .68x
# hl15 full build (Xeon Bronze 3204 CPU @ 1.90GHz) with arc a40 pro gpu on proxmox
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
arc pro h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 149.702s 23.30 .81x N/A
arc pro h264_1080p ribblehead_1080p_h264 18952 kb/s 19.069s 180.05 6.31x
arc pro h264_4k ribblehead_4k_h264 46881 kb/s 81.341s 42.78 1.49x
arc pro hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 20.050s 171.86 5.94x
arc pro hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 140.355s 24.90 .89x
# EPYC 7402 build with Arc A40 Pro GPU on Proxmox
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
AMD EPYC 7402 24-Core Processor h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 22.089s 157.73 5.55x N/A
AMD EPYC 7402 24-Core Processor h264_1080p ribblehead_1080p_h264 18952 kb/s 8.614s 381.00 x
AMD EPYC 7402 24-Core Processor h264_4k ribblehead_4k_h264 46881 kb/s 32.168s 90.20 3.71x
AMD EPYC 7402 24-Core Processor hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 7.528s 451.30 x
AMD EPYC 7402 24-Core Processor hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 39.077s 86.54 2.98x
# i5 13600k + supermicro x13sae-f
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
13th Gen Intel(R) Core(TM) i5-13600K h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 22.594s 154.64 5.45x N/A
13th Gen Intel(R) Core(TM) i5-13600K h264_1080p ribblehead_1080p_h264 18952 kb/s 14.590s 235.77 8.17x
13th Gen Intel(R) Core(TM) i5-13600K h264_4k ribblehead_4k_h264 46881 kb/s 51.045s 67.08 2.37x
13th Gen Intel(R) Core(TM) i5-13600K hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 38.720s 87.02 3.07x
13th Gen Intel(R) Core(TM) i5-13600K hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 133.974s 25.60 .89x
# xe
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-10600 h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 46.713s 76.13 2.72x N/A
i5-10600 h264_1080p ribblehead_1080p_h264 18952 kb/s 15.003s 230.95 7.98x 9.45
i5-10600 h264_4k ribblehead_4k_h264 46881 kb/s 58.119s 58.91 2.10x 9.18
i5-10600 hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 41.573s 82.97 2.94x 10.86
i5-10600 hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 167.489s 21.03 .72x 12.13
# awly
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i7-1260p h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 63.906s 62.70 2.31x N/A
i7-1260p h264_1080p ribblehead_1080p_h264 18952 kb/s 17.910s 194.68 6.83x 3.43
i7-1260p h264_4k ribblehead_4k_h264 46881 kb/s 54.981s 61.86 2.18x 3.20
i7-1260p hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 29.951s 114.51 4.00x 7.74
i7-1260p hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 110.048s 35.15 1.23x 7.64
# povertypanda
CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
i5-13600k h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 19.343s 178.77 6.24x N/A
i5-13600k h264_1080p ribblehead_1080p_h264 18952 kb/s 14.787s 232.52 8.05x 3.20
i5-13600k h264_4k ribblehead_4k_h264 46881 kb/s 50.087s 68.08 2.43x 3.47
i5-13600k hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 39.212s 85.93 2.95x 3.31
i5-13600k hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 132.962s 25.74 .90x 3.66
@aleprovencio
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GMKTec k7 plus
OS: Proxmox 8.4.1
Kernel: 6.8.12-11-pve
RAM: 32GB

CPU                                    TEST            FILE                        BITRATE     TIME     AVG_FPS  AVG_SPEED  AVG_WATTS
 13th Gen Intel(R) Core(TM) i7-13620H  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  37.558s  87.07    2.87x      N/A
 13th Gen Intel(R) Core(TM) i7-13620H  h264_1080p      ribblehead_1080p_h264       18952 kb/s  13.956s  240.79   7.86x      4.92
 13th Gen Intel(R) Core(TM) i7-13620H  h264_4k         ribblehead_4k_h264          46881 kb/s  44.470s  76.70    2.51x      4.70
 13th Gen Intel(R) Core(TM) i7-13620H  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  30.775s  110.10   3.58x      5.35
 13th Gen Intel(R) Core(TM) i7-13620H  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  92.131s  36.69    1.21x      6.33

@Snuupy
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Snuupy commented Jul 15, 2025

Aoostar R1 N150
truenas scale 25.04.1
kernel: 6.12.15
ram: 16GB (single channel)

CPU             TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) N150  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  158.523s  20.65    .67x       N/A
 Intel(R) N150  h264_1080p      ribblehead_1080p_h264       18952 kb/s  26.765s   125.82   4.17x      1.32
 Intel(R) N150  h264_4k         ribblehead_4k_h264          46881 kb/s  88.609s   38.06    1.25x      1.36
 Intel(R) N150  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  66.194s   50.03    1.66x      1.29
 Intel(R) N150  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  256.664s  13.14    .43x       1.33

@Gordy-G
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Gordy-G commented Aug 1, 2025

CPU: Intel Ultra i5-235
OS: Ubuntu 24.04.2 LTS
GPU: (Integrated) Intel Arc Graphics Xe LPG+

CPU                             TEST            FILE                        BITRATE     TIME     AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) Core(TM) Ultra 5 235  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  20.138s  162.42   5.31x      N/A
 Intel(R) Core(TM) Ultra 5 235  h264_1080p      ribblehead_1080p_h264       18952 kb/s  8.963s   376.05   9.88x      
 Intel(R) Core(TM) Ultra 5 235  h264_4k         ribblehead_4k_h264          46881 kb/s  32.411s  92.33    3.48x      
 Intel(R) Core(TM) Ultra 5 235  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  10.852s  320.21   9.21x      
 Intel(R) Core(TM) Ultra 5 235  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  72.109s  47.21    1.53x      

@remingtonc
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CPU                              TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) Pentium(R) Gold G7400  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  124.952s  26.48    .87x       N/A
 Intel(R) Pentium(R) Gold G7400  h264_1080p      ribblehead_1080p_h264       18952 kb/s  21.772s   154.20   5.08x      2.82
 Intel(R) Pentium(R) Gold G7400  h264_4k         ribblehead_4k_h264          46881 kb/s  82.201s   40.79    1.35x      3.01
 Intel(R) Pentium(R) Gold G7400  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  57.476s   56.63    1.87x      2.98
 Intel(R) Pentium(R) Gold G7400  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  232.034s  14.49    .47x       2.95

@dik23
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dik23 commented Aug 21, 2025

CPU TEST FILE BITRATE TIME AVG_FPS AVG_SPEED AVG_WATTS
12th Gen Intel(R) Core(TM) i7-12700H h264_1080p_cpu ribblehead_1080p_h264 18952 kb/s 37.571s 88.79 2.98x N/A
12th Gen Intel(R) Core(TM) i7-12700H h264_1080p ribblehead_1080p_h264 18952 kb/s 15.699s 211.00 7.04x 5.82
12th Gen Intel(R) Core(TM) i7-12700H h264_4k ribblehead_4k_h264 46881 kb/s 48.665s 68.05 2.24x 4.97
12th Gen Intel(R) Core(TM) i7-12700H hevc_8bit ribblehead_1080p_hevc_8bit 14947 kb/s 29.826s 112.69 3.69x 7.20
12th Gen Intel(R) Core(TM) i7-12700H hevc_4k_10bit ribblehead_4k_hevc_10bit 44617 kb/s 93.460s 36.37 1.20x 6.87

@mattsn0w
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mattsn0w commented Sep 2, 2025

CPU                              TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 AMD EPYC 3101 4-Core Processor  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  141.437s  22.79    .74x       N/A
 AMD EPYC 3101 4-Core Processor  h264_1080p      ribblehead_1080p_h264       18952 kb/s  20.663s   164.35   5.44x
 AMD EPYC 3101 4-Core Processor  h264_4k         ribblehead_4k_h264          46881 kb/s  63.430s   54.42    1.80x
 AMD EPYC 3101 4-Core Processor  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  12.264s   272.95   8.97x
 AMD EPYC 3101 4-Core Processor  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  96.134s   35.48    1.15x

Hardware:

  • MB+CPU: SuperMicro M11SDV-4CT-LN4F + Embedded AMD EPYC
  • RAM: 32GB Samsung DDR4 SRAM @2400 MT/s
  • PCI-E: PCI Express 3.0 x16
  • GPU: Sparkle Intel Arc A310 ECO
  • BIOS: updated to latest from SuperMicro (v1..5), UEFI=on, SecureBoot=on,CSM=off,Above 4G Decoding=on.

OS: Ubuntu Server 24.04 with HWE kernel, Intel drivers from PPA repo. I could not get BAR2 to increase to 4GB so that is stuck at the minimum of 256MB.

Updated comment after an OS re-install with UEFI and driver tuning.

@mattsn0w
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mattsn0w commented Sep 7, 2025

CPU                                        TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) Core(TM) i5-8500T CPU @ 2.10GHz  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  79.994s   41.20    1.34x      N/A
 Intel(R) Core(TM) i5-8500T CPU @ 2.10GHz  h264_1080p      ribblehead_1080p_h264       18952 kb/s  24.533s   138.23   4.60x      5.17
 Intel(R) Core(TM) i5-8500T CPU @ 2.10GHz  h264_4k         ribblehead_4k_h264          46881 kb/s  94.753s   35.79    1.19x      5.28
 Intel(R) Core(TM) i5-8500T CPU @ 2.10GHz  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  49.762s   68.48    2.27x      9.55
 Intel(R) Core(TM) i5-8500T CPU @ 2.10GHz  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  288.639s  11.95    .38x       9.28

Hardware: Dell OptiPlex 5060, 16GB RAM@2666 MT/s, Samsung NVMe SSD.
OS: Ubuntu 24.04 w/ HWE Kernel, similar BIOS config as above.

This system does not have a GPU, these results are using the on-chip h.264 and HEVC de/encoder instructions.

@oregonpillow
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oregonpillow commented Sep 13, 2025

CPU                                    TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 12th Gen Intel(R) Core(TM) i5-12600K  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  30.319s   114.25   3.76x      N/A
 12th Gen Intel(R) Core(TM) i5-12600K  h264_1080p      ribblehead_1080p_h264       18952 kb/s  13.463s   250.65   8.25x      4.16
 12th Gen Intel(R) Core(TM) i5-12600K  h264_4k         ribblehead_4k_h264          46881 kb/s  50.033s   67.41    2.23x      4.34
 12th Gen Intel(R) Core(TM) i5-12600K  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  36.143s   91.27    3.01x      4.12
 12th Gen Intel(R) Core(TM) i5-12600K  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  131.835s  25.33    .83x       4.24

NOTE: CPU PL1 power limited to 65W due to being in small case, however, not expected to affect results

Case: custom-mod SLM1m1 2.6L
Motherboard: Z690M-ITX/ax
RAM: 3600mhz 32GB DDR4
OS: Debian GNU/Linux 13 (trixie) x86_64

UPDATE: Despite PL1 limit of 65W, performance is confirmed to be same as other 12600k in this gist

@LeviSnoot
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CPU                                             TEST            FILE                        BITRATE     TIME     AVG_FPS  AVG_SPEED  AVG_WATTS
 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  50.159s  69.30    2.31x      N/A
 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz  h264_1080p      ribblehead_1080p_h264       18952 kb/s  13.195s  251.34   8.27x      9174.95
 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz  h264_4k         ribblehead_4k_h264          46881 kb/s  41.542s  81.72    2.70x      11445.19
 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  10.947s  313.61   9.27x      12464.90
 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  77.066s  44.59    1.45x      12503.03

No idea why the wattage numbers are so borked, obviously not pulling 12kW from the wall šŸ˜…

CPU: i5-11400
GPU: ASRock Arc A310 Low Profile 4GB
RAM: Kingston Fury 32GB (2x16GB) DDR4 3200MHz CL 16 Beast
MoBo: ASRock H510M-ITX/ac
OS: Debian GNU/Linux 13 (trixie) x86_64
Case: Cooler Master NR200P

@t-jonesy
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t-jonesy commented Oct 7, 2025

CPU                                    TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 13th Gen Intel(R) Core(TM) i5-13500T  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  41.644s   85.17    2.84x      N/A
 13th Gen Intel(R) Core(TM) i5-13500T  h264_1080p      ribblehead_1080p_h264       18952 kb/s  15.798s   214.86   7.15x      3.25
 13th Gen Intel(R) Core(TM) i5-13500T  h264_4k         ribblehead_4k_h264          46881 kb/s  60.750s   57.75    1.91x      2.89
 13th Gen Intel(R) Core(TM) i5-13500T  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  34.787s   94.54    3.12x      4.13
 13th Gen Intel(R) Core(TM) i5-13500T  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  130.025s  26.11    .86x       4.31

@barcai
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barcai commented Oct 16, 2025

ASUS NUC 15 Pro Tall

OS: Ubuntu 24.04.3 LTS (Virtualized under Proxmox)
RAM: 96GB (16GB for the VM)
CPU: Intel Ultra 5 225H (Virtualized under Proxmox with 6 available cores)
GPU: Integrated Intel Arc 130T GPU (Raw PCIe device passthrough in Proxmox)

CPU                             TEST            FILE                        BITRATE     TIME     AVG_FPS  AVG_SPEED  AVG_WATTS
 QEMU Virtual CPU version 2.5+  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  43.697s  75.66    2.50x      N/A
 QEMU Virtual CPU version 2.5+  h264_1080p      ribblehead_1080p_h264       18952 kb/s  11.771s  279.76   9.13x
 QEMU Virtual CPU version 2.5+  h264_4k         ribblehead_4k_h264          46881 kb/s  42.167s  77.72    2.61x
 QEMU Virtual CPU version 2.5+  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  12.834s  243.75   8.06x
 QEMU Virtual CPU version 2.5+  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  91.043s  36.72    1.21x

@kennyob
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kennyob commented Nov 7, 2025

OS: Unraid 7.2 (Linux unraid 6.12.53-Unraid)
RAM: 16B DDR4
CPU: IntelĀ® Coreā„¢ i5-14600K
GPU: Intel UHD 770
MB: ASUS Prime B76 Plus D4

CPU                           TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) Core(TM) i5-14600K  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  20.655s   156.50   5.16x      N/A
 Intel(R) Core(TM) i5-14600K  h264_1080p      ribblehead_1080p_h264       18952 kb/s  15.331s   218.37   7.24x      76.11
 Intel(R) Core(TM) i5-14600K  h264_4k         ribblehead_4k_h264          46881 kb/s  58.457s   57.73    1.90x      61.12
 Intel(R) Core(TM) i5-14600K  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  37.950s   86.28    2.87x      16.71
 Intel(R) Core(TM) i5-14600K  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  142.423s  23.94    .78x       33.63

@kennyob
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kennyob commented Nov 12, 2025

OS: Unraid 7.2 (Linux unraid 6.12.53-Unraid)
RAM: 16B DDR5
CPU: IntelĀ® Coreā„¢ i5-12500
GPU: Intel UHD 770
MB: ASRock B760M-H2/M.2

CPU                          TEST            FILE                        BITRATE     TIME      AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) Core(TM) i5-12500  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  38.754s   85.14    2.79x      N/A
 Intel(R) Core(TM) i5-12500  h264_1080p      ribblehead_1080p_h264       18952 kb/s  13.772s   243.16   7.99x      3.24
 Intel(R) Core(TM) i5-12500  h264_4k         ribblehead_4k_h264          46881 kb/s  49.695s   67.82    2.24x      3.42
 Intel(R) Core(TM) i5-12500  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  35.951s   91.71    3.01x      3.35
 Intel(R) Core(TM) i5-12500  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  124.218s  27.14    .89x       3.70

@madmaximux
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madmaximux commented Dec 4, 2025

CPU: IntelĀ® Coreā„¢ Ultra 7 265K
GPU: Intel Arc iGPU (4 Xe Cores)
MB: ASUS Z890 AYW GAMING WIFI W
RAM: 128GB DDR5 6400 [G.SKILL Trident Z5 RGB (4x32GB)]
OS: Unraid 7.2 (Linux unraid 6.12.54-Unraid)

CPU                              TEST            FILE                        BITRATE     TIME     AVG_FPS  AVG_SPEED  AVG_WATTS
 Intel(R) Core(TM) Ultra 7 265K  h264_1080p_cpu  ribblehead_1080p_h264       18952 kb/s  15.297s  190.04   6.53x      N/A
 Intel(R) Core(TM) Ultra 7 265K  h264_1080p      ribblehead_1080p_h264       18952 kb/s  6.946s   482.30   x
 Intel(R) Core(TM) Ultra 7 265K  h264_4k         ribblehead_4k_h264          46881 kb/s  34.516s  95.65    3.21x
 Intel(R) Core(TM) Ultra 7 265K  hevc_8bit       ribblehead_1080p_hevc_8bit  14947 kb/s  6.175s   541.45   x
 Intel(R) Core(TM) Ultra 7 265K  hevc_4k_10bit   ribblehead_4k_hevc_10bit    44617 kb/s  68.642s  46.96    1.65x

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