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 Max 9480 350W
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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 Max 9480 10nm
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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 Max 9480 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 Max 9480 82°C
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DirectX version
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading (VRS).
- Intel Xeon D-1846 null
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- Intel Xeon Max 9480 null
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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 Max 9480 56 x 1.9GHz
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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 Max 9480 112
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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 Max 9480 3.5GHz
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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 Max 9480 112.5MB
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L1 cache
A larger L1 cache results in faster CPU and system-wide performance.
- Intel Xeon D-1846 null
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- Intel Xeon Max 9480 4480KB
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L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
- Intel Xeon D-1846 null
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- Intel Xeon Max 9480 112MB
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L2 core
More data can be stored in the L2 cache for access by each core of the CPU.
- Intel Xeon D-1846 null
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- Intel Xeon Max 9480 2MB/core
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Clock multiplier
The clock multiplier controls the speed of the CPU.
- Intel Xeon D-1846 20
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- Intel Xeon Max 9480 19
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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 Max 9480 2.01MB/core
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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 Max 9480 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 Max 9480 4000GB
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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 Max 9480 4800MHz
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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 Max 9480 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 Max 9480 16GT/s
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