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Xeon E7-2803 - Intel
Template:mpu Xeon E7-2803 is a 64-bit hexa-core x86 data center microprocessor that supports up to 2 sockets. This first generation (Westmere-based) Xeon E7 processor operates at 1.73 GHz with a TDP of 105 W but does not support turbo boost technology. This processor supports up to 4 channels of DDR3, supporting up to 1 TB of memory.
Contents
Cache
- Main article: Westmere § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Graphics
This SoC has no integrated graphics processing unit.
Memory controller
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Integrated Memory Controller
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Features
Facts about "Xeon E7-2803 - Intel"
has ecc memory support | true + |
l1$ size | 384 KiB (393,216 B, 0.375 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l1i$ description | 4-way set associative + |
l1i$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 18 MiB (18,432 KiB, 18,874,368 B, 0.0176 GiB) + |
max memory bandwidth | 23.84 GiB/s (24,412.16 MiB/s, 25.598 GB/s, 25,598.005 MB/s, 0.0233 TiB/s, 0.0256 TB/s) + |
max memory channels | 4 + |
supported memory type | DDR3-800 + |