1st one says:
Intel 05
PENTIUM D
925 SL9D9 Costa Rica
3.00GHZ/4M/800/05A
3626B680
and the second says:
INTEL 05
INTEL core 2 duo
6300 SL9SA MALAY
1.86GHZ/2M/1066/06
L627A566
core 2 duo because its l2cache is larger and is 2MB L2 cache per core and runs at 1066FSB with a 9x Multiplier. While the Pentium D has a 1MB L2 cache per core and runs at 533FSB. The core 2 duo is faster.
Take a look at this article with the pentium D and core 2 duo being compared. BCCHardware - Your Daily Tech News & Reviews - Pentium D vs Core 2 Duo
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
custom build
OS
Windows 10 64bit
CPU
AMD Phenom II X4 925 (Deneb)(2.8GHz) OC 3.4GHz
Motherboard
M5A78L-MLX Plus
Memory
Corsair Vengeance DDR3 4GBX2 (8192MB)
Graphics Card(s)
XFX HD 6870 1GB (OC)- 940MHz core, mem 1150MHz
Monitor(s) Displays
Vizio 26' 1920x1080 / Acer 1336x768
Screen Resolution
1920x1080 60Hz /1336x768
Hard Drives
Kingston Digital 60GB SSDNow V300/500gb HDD Western Digital 7200rpm (/WD 160GB HDD 7200rpm