Here's some info about my Pioneer DVr-109XL. I copied the movie Philadelphia using DVDShrink and burning with Nero. Sorry, but the graph would not copy here.
Used the following: 1X to 8X speed
Drive Type = DVD DUAL
Disc Type = DVD+R (Single Layer)
Disc MID = 43 4D 43 20 4D 41 47 00 (CMC MAG.)
Disc TID = 45 30 31 (E01)
Nominal Capacity = 4.12GB
Manufacturer Maybe = CMC Magnetics Corporation
SMART-BURN Speed Limit = 12.0X (Write)
Nero CD Speed Test results
General Information
Operating System Windows XP
Drive PIONEER DVD-RW DVR-109
Firmware Version 1.00
Serial Number
Disc DVD+R
Capacity 4.12 GB
Transfer Rate
Start 5.13x
End 3.12x
Average 8.45x
Type P-CAV
Seek Times
Random 121 ms
1/3 142 ms
Full 241 ms
CPU Usage
1X 19 %
2X 16 %
4X n/a
8X n/a
Interface
Burst Rate 37719 KB/sec
Spin Up/Down Times
Spin Up Time 1.34 sec
Spin Down Time 2.50 sec
Load/Eject Times
Load Time 17.10 sec
Eject Time 1.22 sec
Recognition Time 0.03 sec
Log
Time Elapsed Action
[21:28:32] Starting Transfer Rate Test
[21:35:27] 6:54 Speed:5-3 X P-CAV (8.45 X average)
[21:35:27] Starting Seek Times Test
[21:35:39] Random Seek: 121 ms
[21:35:53] 1/3 Seek: 142 ms
[21:36:17] 0:51 Full Seek: 241 ms
[21:36:17] Starting CPU Usage Test
[21:36:35] CPU usage at 1X: 19 %
[21:36:51] CPU usage at 2X: 16 %
[21:37:17] CPU usage at 4X: n/a
[21:38:06] 1:48 CPU usage at 8X: n/a
[21:38:06] Starting Burst Rate Test
[21:38:08] 0:02 Interface burst rate: 37 MB/sec (37719 KB/sec)
[21:38:08] Starting Spin-Up/Down Test
[21:38:12] Spin-up time: 1.34 seconds
[21:38:25] 0:17 Spin-down time: 2.50 seconds
[21:38:25] Starting Load/Eject Test
[21:38:26] Eject time: 1.22 seconds
[21:38:43] Load time: 17.10 seconds
[21:38:43] 0:18 Recognition time: 0.03 second