General info
Thermal Design Power (TDP)
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
- Intel Xeon D-1846 55
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- Intel Xeon Platinum 8580 350
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Semiconductor size
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
- Intel Xeon D-1846 null
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- Intel Xeon Platinum 8580 10
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PCI Express (PCIe) version
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
- Intel Xeon D-1846 4
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- Intel Xeon Platinum 8580 5
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CPU temperature
If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
- Intel Xeon D-1846 null
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- Intel Xeon Platinum 8580 98
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Performance
CPU speed
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
- Intel Xeon D-1846 10 x 2
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- Intel Xeon Platinum 8580 60 x 2
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CPU threads
More threads result in faster performance and better multitasking.
- Intel Xeon D-1846 20
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- Intel Xeon Platinum 8580 120
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Turbo clock speed
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
- Intel Xeon D-1846 3.1
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- Intel Xeon Platinum 8580 4
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L3 cache
A larger L3 cache results in faster CPU and system-wide performance.
- Intel Xeon D-1846 15
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- Intel Xeon Platinum 8580 300
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L3 core
More data can be stored in the L3 cache for access by each core of the CPU.
- Intel Xeon D-1846 1.5
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- Intel Xeon Platinum 8580 5
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Memory
DDR memory version
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
- Intel Xeon D-1846 4
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- Intel Xeon Platinum 8580 5
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RAM speed (max)
The maximum speed of RAM that is supported by the CPU.
- Intel Xeon D-1846 2933
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- Intel Xeon Platinum 8580 5600
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Maximum memory amount
The maximum amount of memory (RAM) supported.
- Intel Xeon D-1846 256
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- Intel Xeon Platinum 8580 4000
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Memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
- Intel Xeon D-1846 2
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- Intel Xeon Platinum 8580 8
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Bus transfer rate
The bus is responsible for transferring data between different components of a computer or device.
- Intel Xeon D-1846 null
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- Intel Xeon Platinum 8580 20
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