All Xeon Models
Xeon 50xx, 70xx and 71xx Models (Dual-Core)
Contents
Dual-core technology puts two complete CPUs into the same package. Since dual-core Xeon CPUs 50xx, 70xx and 71xx models also have Hyper-Threading technology – which simulates two CPUs per core – the operating system recognizes each dual-core Xeon processor as four CPUs. So, on a server using two dual-core Xeon CPUs the operating system will recognize eight CPUs (four cores, two per processor, and two logic processors per core).
All dual-core Xeon processors 50xx, 70xx and 71xx models have the following features:
- Based on Pentium 4 architecture (NetBurst).
- Dual-core technology.
- Socket 604 (7xxx models) or 771 (50xx models).
- SSE3 instruction set.
- 16 KB L1 data cache and 150 KB trace execution cache.
- Symmetric multiprocessing of up to two CPUs per motherboard.
- Execute Disable technology.
- EM64T technology.
- Hyper-Threading technology.
- Virtualization technology.
- Demand-Based Switching (DBS) technology, except on 5060 and 5063 models.
- Enhanced SpeedStep technology.
In the table below we listed all dual-core Xeon 50xx, 70xx and 71xx models released to date. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation, i.e., the CPU cooler must be able to dissipate at least this amount of heat.
| sSpec | Model | Internal Clock | Tecn. | TDP | L2 Cache |
L3 Cache |
Max. Temp. (°C) | Socket | |
| SL968 | 5080 | 3.73 GHz | 1,066 MHz | 65 nm | 130 W | 2 MB + 2 MB |
– |
78 | 771 |
| – | 7150N | 3.5 GHz | 667 MHz | 65 nm | 150 W | 1 MB + 1 MB |
16 MB |
– | 604 |
| SL9HA | 7140M | 3.4 GHz | 800 MHz | 65 nm | 150 W | 1 MB + 1 MB |
16 MB |
69 | 604 |
| SL9HD | 7140N | 3.33 GHz | 667 MHz | 65 nm | 150 W | 1 MB + 1 MB |
16 MB |
69 | 604 |
| SL96B | 5063 | 3.2 GHz | 1,066 MHz | 65 nm | 95 W | 2 MB + 2 MB |
– |
68 | 771 |
| SL96A | 5060 | 3.2 GHz | 1,066 MHz | 65 nm | 130 W | 2 MB + 2 MB |
– |
78 | 771 |
| SL9HB | 7130M | 3.2 GHz | 800 MHz | 65 nm | 150 W | 1 MB + 1 MB |
8 MB |
69 | 604 |
| SL9HE | 7130N | 3.16 GHz | 667 MHz | 65 nm | 150 W | 1 MB + 1 MB |
8 MB |
69 | 604 |
| SL8UD | 7041 | 3 GHz | 800 MHz | 90 nm | 165 W | 2 MB + 2 MB |
– |
76 | 604 |
| SL8UC | 7040 | 3 GHz | 667 MHz | 90 nm | 165 W | 2 MB + 2 MB |
– |
76 | 604 |
| SL96C | 5050 | 3 GHz | 667 MHz | 65 nm | 95 W | 2 MB + 2 MB |
– |
68 | 771 |
| SL9HC | 7120M | 3 GHz | 800 MHz | 65 nm | 95 W | 1 MB + 1 MB |
4 MB |
60 | 604 |
| SL9HF | 7120N | 3 GHz | 667 MHz | 65 nm | 95 W | 1 MB + 1 MB |
4 MB |
60 | 604 |
| SL96D | 5040 | 2.83 GHz | 667 MHz | 65 nm | 95 W | 2 MB + 2 MB |
– |
68 | 771 |
| SL8UB | 7030 | 2.80 GHz | 800 MHz | 90 nm | 165 W | 1 MB + 1 MB |
– |
76 | 604 |
| SL8MA | – | 2.80 GHz | 800 MHz | 90 nm | 135 W | 2 MB + 2 MB |
– |
72 | 604 |
| SL8UA | 7020 | 2.66 GHz | 667 MHz | 90 nm | 165 W | 1 MB + 1 MB |
– |
76 | 604 |
| SL9Q9 | 7110M | 2.6 GHz | 800 MHz | 65 nm | 95 W | 1 MB + 1 MB |
4 MB |
60 | 604 |
| SL9QA | 7110N | 2.5 GHz | 667 MHz | 65 nm | 95 W | 1 MB + 1 MB |
4 MB |
60 | 604 |