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Difference between revisions of "amd/epyc/7501"
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− | |turbo frequency5= | + | |turbo frequency5=3,000 MHz |
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Revision as of 00:03, 21 June 2017
Template:mpu EPYC 7501 is a dual-socket 64-bit 32-core x86 enterprise server microprocessor introduced by AMD in mid-2017. This processor is based on the Zen microarchitecture and is manufactured on a 14 nm process. The 7501 has a base frequency of 2 GHz with a turbo frequency of 3 GHz for up to 12 active cores. This chip has a TDP of 170 W and supports up to 2 TiB of octa-channel DDR4-2666 ECC memory per socket. The TDP is slightly lower at 155 W if DDR4-2400 is used instead.
Contents
Cache
- Main article: Zen § 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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Memory controller
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Integrated Memory Controller
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Expansions
The EPYC 7501 has 128 Gen 3 PCIe lanes.
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Expansion Options
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Features
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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Facts about "EPYC 7501 - AMD"