Intel Pentium III 1133 vs Intel Pentium III 866 Full Specs
1 Cores 1 Threads 1.13GHz | 1 Cores 1 Threads 866MHz |
TDP 33W | TDP 22.9W |
Socket | Socket |
1 Cores | 1 Cores |
1 Threads | 1 Threads |
Base Clock 1.13GHz | Base Clock 866MHz |
Overclocking Locked | Overclocking Locked |
L1i 16KB | L1i 16KB |
L1d 16KB | L1d 16KB |
L2 256KB | L2 256KB |
ECC - | ECC - |
TDP 33W | TDP 22.9W |
Voltage Range - | Voltage Range - |
Bus Type FSB | Bus Type FSB |
Bus Config 64-bit | Bus Config 64-bit |
Bus Speed 133MT/s | Bus Speed 133MT/s |
Bus Bandwidth 1.1GB/s | Bus Bandwidth 1.1GB/s |
Manufacturer | Manufacturer |
ISA x86-32 | ISA x86-32 |
Architecture | Architecture |
Family | Family |
Branding ![]() | Branding ![]() |
Codename Coppermine | Codename Coppermine |
Market Segment Desktop | Market Segment Desktop |
Release Date Jul 31, 2000 | Release Date Mar 20, 2000 |
Foundry Intel | Foundry Intel |
Fabrication Node 180nm | Fabrication Node 180nm |
Die Size 105mm² | Die Size 105mm² |
Transistor Count 28 Million | Transistor Count 28 Million |

