Intel
Intel Xeon E5-2603 1.8 GHz 10 MB 80 W switch module
A quad-core Xeon processor running at 1.8 GHz with 10 MB L3 cache and 80 W TDP for FCLGA2011 servers
- Quad-core Xeon handles parallel workloads
- 10 MB L3 cache reduces memory latency
- 80 W TDP fits standard server power envelopes
- FCLGA2011 socket enables dual-processor scalability
Intel Xeon E5-2603 quad-core server processor
This Intel Xeon E5-2603 processor delivers four cores running at 1.8 GHz with 10 MB of L3 cache. It uses a 32 nm manufacturing process and fits the FCLGA2011 socket with a 6.4 GT/s QPI link. The 80 W thermal design power suits dense rack environments where consistent throughput matters more than peak frequency. It is not intended for workloads that demand higher core counts or faster single-thread speeds.
Sustained load behaviour and thermal envelope
Under continuous load the 80 W TDP keeps heat output predictable, allowing standard server cooling to maintain the 1.8 GHz base clock without throttling. The 10 MB shared L3 cache helps reduce memory latency during long-running tasks such as database indexing or virtualisation host duties. Builders needing higher memory bandwidth or more PCIe lanes should evaluate other options.
Highlights
- Quad-core Xeon handles parallel workloads
- 10 MB L3 cache reduces memory latency
- 80 W TDP fits standard server power envelopes
- FCLGA2011 socket enables dual-processor scalability
Specifications
| Brand | INTEL |
|---|
Questions about this item
How much power does the 80 W Xeon E5-2603 draw when running continuously?
The processor has an 80 W thermal design power, which represents its typical sustained heat output under load.
Which motherboard socket is required for the FCLGA2011 Xeon E5-2603?
A motherboard with an FCLGA2011 socket is needed to install this processor.
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