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Intel Xeon E7-2803

Server CPUIntel

Dem still dey call am intel xeon e7-2803, xeon e7-2803, e7-2803, xeon-e7-2803

IntelServer CPUWestmere

Intel Xeon E7 server processor on Westmere, with 6 cores and 12 threads and 18 MB L3 at 105 W TDP on top 32 nm process wey fit address reach 1 TB.

Wetin you need know

Intel Xeon E7 server processor on Westmere, with 6 cores and 12 threads and 18 MB L3 at 105 W TDP on top 32 nm process wey fit address reach 1 TB.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.

Processor

Intel Xeon E7-2803 dey built on Westmere using 32 nm process.

Intel Xeon E7-2803 specifications: Processor
Manufacturer Intel
Family Xeon E7
Architecture Westmere
Codename Westmere EX
Generation Intel Xeon Processor E7 Family
Manufacturing process 32 nm
Segment Server

Cores and threads

Intel Xeon E7-2803 get 6 cores and 12 threads.

Intel Xeon E7-2803 specifications: Cores and threads
Cores 6
Threads 12

Clock speeds

Base clock na 1.73 GHz.

Intel Xeon E7-2803 specifications: Clock speeds
Base frequency 1.73 GHz

Cache

Cache on dis sheet na 18 MB L3.

Intel Xeon E7-2803 specifications: Cache
L3 cache 18 MB
Total cache 18 MB

Memory

Maximum memory 1 TB dem check against this processor im Intel specification on 2026-10-29. Actual capacity wey e dey support depend on memory type and complete system.

Intel Xeon E7-2803 specifications: Memory
Supported types DDR3
Max capacity 1 TB
Channels 4

Package and power

Recorded power specifications dey listed below. TDP rating no be measurement of whole-system power consumption.

Intel Xeon E7-2803 specifications: Package and power
Socket FCLGA1567
TDP 105 W

Market

Intel Xeon E7-2803 launch for April 1, 2011.

Intel Xeon E7-2803 specifications: Market
Launch date April 1, 2011
Model E7-2803

Features

Intel Xeon E7-2803 record 3 instruction sets for this sheet.

Intel Xeon E7-2803 specifications: Features
Instruction sets
Virtualization

Compatibility

Compatibility
Socket FCLGA1567
Board Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision.
Memory DDR3, up to 1 GB

Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.

Cooler clearance, VRM quality, and power limits matter just like di socket name.

Read di memory list on di board. Di CPU fit list more standards pass wetin one motherboard go accept.

CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

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