Key facts
Production status: End-of-life
Release date: 2009-06-02
Cores / Threads: 4 / 4
Base clock: 2500 MHz
Turbo clock: -
TDP: 75 W
Process: 45 nm
Codename: Suzuka
Generation: Opteron (Suzuka)
All available specs
| Field | Value |
|---|---|
| name | Opteron 1381 |
| Socket | AMD Socket AM3 |
| Foundry | GlobalFoundries |
| Process Size | 45 nm |
| Transistors | 758 million |
| Die Size | 258 mm² |
| Package | µPGA |
| Market | Server/Workstation |
| Production Status | End-of-life |
| Release Date | Jun 2nd, 2009 |
| Part# | OS1381WGK4DGI |
| Frequency | 2.5 GHz |
| Base Clock | 200 MHz |
| Multiplier | 12.5x |
| Multiplier Unlocked | No |
| Voltage | 1.25 V |
| Codename | Suzuka |
| Generation | Opteron (Suzuka) |
| Memory Support | DDR2, DDR3 Depends on motherboard |
| ECC Memory | Yes |
| # of Cores | 4 |
| # of Threads | 4 |
| SMP # CPUs | 1 |
| Integrated Graphics | On certain motherboards (Chipset feature) |
| Cache L1 | 128 KB (per core) |
| Cache L2 | 512 KB (per core) |
| Features | MMX, 3DNow!, SSE, SSE2, SSE3, SSE4A, AMD64, NX bit, AMD-V, ABM, SLAT |
| Notes | ECC UDIMM supported by the IMC, motherboard support also required.Stepping C2. |
| Rated Speed | 1333 MT/s |
| Memory Bus | Dual-channel |
| Memory Bandwidth | 21.3 GB/s |
| Launch Price | $189 |
| PCI-Express | Gen 2 |
| Cache L3 | 6 MB (shared) |
| Chipsets | AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a |
| HT Link | 2200 MHz |
| Benchmark rank | 2379 |
| Benchmark samples | 2 |
| Benchmark price | 0 |
| Benchmark category | Server |
| Benchmark socket | AM3 |
| Benchmark date | 2012-04-01 |
| Benchmark TDP (W) | 75 |
| Benchmark base (MHz) | 2500 |
| Benchmark turbo (MHz) | 0 |
| Benchmark cores | 4 |
| Benchmark threads per core | 1 |
| Benchmark threads | 4 |