CPU-Z 1.48 report file for SuperMicro Workstation

Processor(s) 
Number of processors2
Number of cores4 per processor
Number of threads4 per processor
NameIntel Xeon E5450
Code NameHarpertown
SpecificationIntel(R) Xeon(R) CPU E5450 @ 3.00GHz
PackageSocket 771 LGA
Family/Model/Stepping6.7.6
Extended Family/Model6.17
Core SteppingC0
Technology45 nm
Core Speed3000.0 MHz
Multiplier x Bus speed9.0 x 333.3 MHz
Rated Bus speed1333.3 MHz
Stock frequency3000 MHz
Instruction setsMMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, EM64T
L1 Data cache (per processor)4 x 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache (per processor)4 x 32 KBytes, 8-way set associative, 64-byte line size
L2 cache (per processor)2 x 6144 KBytes, 24-way set associative, 64-byte line size
Chipset & Memory 
NorthbridgeIntel 5400B rev. C0
SouthbridgeIntel 6321ESB rev. 09
Graphic InterfacePCI-Express
PCI-E Link Widthx16
PCI-E Max Link Widthx16
Memory TypeFB-DDR2
Memory Size8192 MBytes
Memory Frequency333.3 MHz (1:1)
CAS# Latency (tCL)5.0 clocks
RAS# to CAS# (tRCD)5 clocks
RAS# Precharge (tRP)5 clocks
Cycle Time (tRAS)15 clocks
Bank Cycle Time (tRC)19 clocks
System 
System ManufacturerSupermicro
System NameX7DWA
System S/N0123456789
Mainboard VendorSupermicro
Mainboard ModelX7DWA
BIOS VendorPhoenix Technologies LTD
BIOS Version1.1b
BIOS Date08/04/2008
Memory SPD 
Module 1FB-DDR2, PC2-6400 (400 MHz), 4096 MBytes, Kingston
Module 2FB-DDR2, PC2-6400 (400 MHz), 4096 MBytes, Kingston
Software 
Windows VersionMicrosoft Windows Vista (6.0) Ultimate Edition Service Pack 1 (Build 6001)
DirectX Version10.0