CPUs

Intel Pentium III Xeon 550 2MB vs Intel Pentium III Xeon 800 Full Specs

1 Core
1 Thread
550MHz
1 Core
1 Thread
800MHz
TDP
34W
TDP
25.4W
Socket
Socket

1 Core
1 Core
1 Threads
1 Threads

Base Clock
550MHz
Base Clock
800MHz
Overclocking
Locked
Overclocking
Locked

L1i
16KB
L1i
16KB
L1d
16KB
L1d
16KB
L2
2MB
L2
256KB

ECC
-
ECC
-

TDP
34W
TDP
25.4W
Voltage Range
-
Voltage Range
-

Bus Type
FSB
Bus Type
FSB
Bus Config
64-bit
Bus Config
64-bit
Bus Speed
100MT/s
Bus Speed
133MT/s
Bus Bandwidth
800MB/s
Bus Bandwidth
1.1GB/s

Manufacturer
Manufacturer
ISA
x86-32
ISA
x86-32
Architecture
Architecture
Family
Family
Branding
Pentium III Xeon 1999 branding
Branding
Pentium III Xeon 1999 branding
Codename
Tanner
Codename
Cascades
Market Segment
Desktop
Market Segment
Desktop
Release Date
Aug 23, 1999
Release Date
Jan 12, 2000

Foundry
Intel
Foundry
Intel
Other Foundries
IntelL2 Cahce
Other Foundries
-
Fabrication Node
250nm
350nmL2 Cahce
Fabrication Node
180nm
-
Die Size
128mm²
889mm²L2 Cahce
Die Size
105mm²
-
Transistor Count
9.5 Million
100 MillionL2 Cahce
Transistor Count
28 Million
-