Intel Atom Z3740 vs Intel Xeon MP 7040 Dual-Core
Physical Specifications
| Socket | Intel BGA 1380 | Intel Socket 604 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 22 nm | 90 nm |
| Transistors | unknown | 200 million |
| Die size | unknown | 213 mm² |
| Package | FC-BGA1380 | µPGA |
Performance
| Frequency | 1333 MHz | 3 GHz |
|---|---|---|
| Turbo clock | up to 1867 MHz | — |
| Base clock | 133 MHz | 166 MHz |
| Multiplier | 10.0x | 18.0x |
| Multiplier unlocked | No | No |
| TDP | 2 W | 135 W |
| Voltage | — | 1.412 V |
Architecture Details
| Vertical Segment | Mobile | Server/Workstation |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Sep 27th, 2013 | Dec 1st, 2005 |
| Codename | Bay Trail-T | Paxville |
| Generation | Atom | Xeon MP |
| Part | SR1M5 | unknown |
| Memory support | DDR3 | unknown Dual-channel |
| ECC memory | No | Yes |
| PCI Express | — | — |
Cores
| Total Cores | 4 | 2 |
|---|---|---|
| Total Threads | 4 | 2 |
| SMP # CPUs | 1 | 2 |
| Integrated graphics | HD Graphics | — |
Cache
| Cache L1 | 64K (per core) | 16K |
|---|---|---|
| Cache L2 | 512K (per core) | 1MB |
Features & Technologies
| BPT | Yes | — |
|---|---|---|
| EIST | Yes | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX-bit | — | Yes |
| SSE | Yes | — |
| SSE1 | — | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSSE3 | Yes | — |
| XD bit | Yes | — |
