CPU-Z 1.44 report file

Processor(s) 
Number of processors1
Number of cores1 per processor
Number of threads1 per processor
NameIntel Celeron M 420
Code NameYonah
SpecificationIntel(R) Celeron(R) M CPU 420 @ 1.60GHz
PackageSocket 479 mPGA
Family/Model/Stepping6.E.8
Extended Family/Model6.E
Core SteppingC0
Technology65 nm
Core Speed1596.2 MHz
Multiplier x Bus speed12.0 x 133.0 MHz
Rated Bus speed532.1 MHz
Stock frequency1600 MHz
Instruction setsMMX, SSE, SSE2, SSE3
L1 Data cache (per processor)32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache (per processor)32 KBytes, 8-way set associative, 64-byte line size
L2 cache (per processor)1024 KBytes, 4-way set associative, 64-byte line size
Chipset & Memory 
NorthbridgeIntel i943/940GML rev. 03
SouthbridgeIntel 82801GHM (ICH7-M/U) rev. B0
Memory TypeDDR2
Memory Size512 MBytes
Memory Frequency266.0 MHz (1:2)
CAS# Latency (tCL)4.0 clocks
RAS# to CAS# (tRCD)4 clocks
RAS# Precharge (tRP)4 clocks
Cycle Time (tRAS)12 clocks
Bank Cycle Time (tRC)16 clocks
System 
System ManufacturerAcer
System NameAspire 3690
System S/NLXAFL0J044648075511601
Mainboard VendorAcer
Mainboard ModelGrapevine
BIOS VendorAcer
BIOS VersionV3.03
BIOS Date11/10/2006
Memory SPD 
Module 1DDR2, PC2-4300 (266 MHz), 512 MBytes, Hyundai Electronics
Software 
Windows VersionMicrosoft Windows XP Media Center Edition Professional Service Pack 2 (Build 2600)
DirectX Version9.0c