Intel Xeon E-2146G vs Intel Atom D2550

VS
Intel Xeon E-2146G
Intel Xeon E-2146G Image
Intel Atom D2550
Intel Atom D2550 Image
Intel Xeon E-2146G
Intel Atom D2550
Key Differences Key Differences Intel Xeon E-2146G Intel Atom D2550
Cores 6 2
CPU Threads 12 4
Base Clock Speed 3.5GHz 1.86GHz
Turbo Clock Speed 4.5GHz Not Known
TDP (THERMAL DESIGN POINT) 80W 10W
Has integrated graphics Yes Yes
Performance per watt Not Known 146.0
Performance Performance Intel Xeon E-2146G Intel Atom D2550
CPU Speed & Cores 6 x 3.5GHz 2 x 1.86GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 1MB
L3 Cache Size 12MB Not Known
Turbo Boost Frequency 4.5GHz Not Known
L1 Cache Size 384KB 112KB
L2 Core 0.25MB/core 0.5MB/core
L3 Core 2MB/core Not Known
Clock Multiplier 35 Not Known
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E-2146G Intel Atom D2550
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Xeon E-2146G Intel Atom D2550
Width Size 37.5mm 22mm
Height 37.5mm 22mm
General info General info Intel Xeon E-2146G Intel Atom D2550
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 640MHz
TDP (Thermal Design Point) 80W 10W
PCI Express Version 3 Not Known
DirectX Version Info 12 9
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 2 Not Known
No. of Supported Displays 3 2
Width Size 37.5mm 22mm
Height 37.5mm 22mm
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E-2146G Intel Atom D2550
RAM Memory Speed 2666MHz 1066MHz
Max Memory Bandwidth 41.6GB/s 6.4GB/s
Max Memory Channels 2 1
Supported Memory Size 128GB 4GB
Bus Bandwidth 8GT/s 2.5GT/s
ECC (Error-Correcting Code) Memory Support Yes No
Bus Frequency Not Known 1867GHz
Benchmarks Benchmarks Intel Xeon E-2146G Intel Atom D2550
PassMark Score 13340 685
PassMark Score (Single Thread) 2645 302
CPU Performance (Per Watt) Not Known 146.0

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