Intel Xeon MP 1.9 vs Intel Xeon MP 1.5 Full Specs
1 Core 2 Threads 1.9GHz | 1 Core 2 Threads 1.5GHz |
TDP 55W | TDP 68W |
Socket | Socket |
1 Core | 1 Core |
2 Threads | 2 Threads |
Base Clock 1.9GHz | Base Clock 1.5GHz |
Overclocking Locked | Overclocking Locked |
L1i 8KB | L1i 8KB |
L1d 8KB | L1d 8KB |
L2 512KB | L2 256KB |
L3 1MB | L3 512KB |
ECC - | ECC - |
TDP 55W | TDP 68W |
Voltage Range - | Voltage Range - |
Bus Type FSB | Bus Type FSB |
Bus Config 64-bit | Bus Config 64-bit |
Bus Speed 400MT/s | Bus Speed 400MT/s |
Bus Bandwidth 3.2GB/s | Bus Bandwidth 3.2GB/s |
Foundry Intel | Foundry Intel |
Fabrication Node 130nm | Fabrication Node 180nm |
Die Size 237mm² | Die Size 217mm² |
Transistor Count 169 Million | Transistor Count 42 Million |
Transistor Density 1 MTr/mm² | Transistor Density - |


