CPUs

Intel Pentium II 300 vs Intel Pentium II 266 Full Specs

1 Core
1 Thread
300MHz
1 Core
1 Thread
266MHz
TDP
43W
TDP
38.2W
Socket
Socket

1 Core
1 Core
1 Threads
1 Threads

Base Clock
300MHz
Base Clock
266MHz
Overclocking
Locked
Overclocking
Locked

L1i
16KB
L1i
16KB
L1d
16KB
L1d
16KB
L2
512KB
L2
512KB

ECC
-
ECC
-

TDP
43W
TDP
38.2W
Voltage Range
-
Voltage Range
-

Bus Type
FSB
Bus Type
FSB
Bus Config
64-bit
Bus Config
64-bit
Bus Speed
66MT/s
Bus Speed
66MT/s
Bus Bandwidth
530MB/s
Bus Bandwidth
530MB/s

Manufacturer
Manufacturer
ISA
x86-32
ISA
x86-32
Architecture
Architecture
Family
Family
Branding
Pentium II 1997 branding
Branding
Pentium II 1997 branding
Codename
Klamath
Codename
Klamath
Market Segment
Desktop
Market Segment
Desktop
Release Date
May 7, 1997
Release Date
May 7, 1997

Foundry
Intel
Foundry
Intel
Other Foundries
IntelL2 Cahce
Other Foundries
IntelL2 Cahce
Fabrication Node
350nm
350nmL2 Cahce
Fabrication Node
350nm
350nmL2 Cahce
Die Size
203mm²
222mm²L2 Cahce
Die Size
203mm²
222mm²L2 Cahce
Transistor Count
7.5 Million
25 MillionL2 Cahce
Transistor Count
7.5 Million
25 MillionL2 Cahce