Intel Core 2 Duo T7100 vs Intel Pentium 957
Physical Specifications
| Socket | Intel Socket P | Intel BGA 1023 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 65 nm | 32 nm |
| Transistors | 293 million | 504 million |
| Die size | 111 mm² | 131 mm² |
| Package | FC-PGA | rPGA |
Performance
| Frequency | 1800 MHz | 1200 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 100 MHz |
| Multiplier | 9.0x | 12.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.175 V | — |
| TDP | 35 W | 17 W |
Architecture Details
| Vertical Segment | Mobile | Mobile |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | May 27th, 2007 | Jun 19th, 2011 |
| Codename | Merom | Sandy Bridge |
| Generation | Core 2 Duo | Pentium |
| Part | SLA4A | SR089 |
| Memory support | unknown | DDR3 Dual-channel |
| ECC memory | No | No |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 2MB | 256K (per core) |
| Cache L3 | — | 2MB (shared) |
Features & Technologies
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| VT-x | Yes | — |
| XD bit | Yes | Yes |
