Intel Xeon E-2144G vs Intel Xeon D-1521

VS
Intel Xeon E-2144G
Intel Xeon E-2144G Image
Intel Xeon D-1521
Intel Xeon D-1521 Image
Intel Xeon E-2144G
Intel Xeon D-1521
Key Differences Key Differences Intel Xeon E-2144G Intel Xeon D-1521
Cores 4 4
CPU Threads 8 8
Base Clock Speed 3.6GHz 2.4GHz
Turbo Clock Speed 4.5GHz 2.7GHz
TDP (THERMAL DESIGN POINT) 71W 45W
Has integrated graphics Yes No
Performance per watt Not Known 45W
Performance Performance Intel Xeon E-2144G Intel Xeon D-1521
CPU Speed & Cores 4 x 3.6GHz 4 x 2.4GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 6MB
Turbo Boost Frequency 4.5GHz 2.7GHz
L1 Cache Size 256KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 36 24
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No Data Found
Uses ARM big.LITTLE tech No No Data Found
Uses ARM HMP No No Data Found
Turbo Core Tech Version Not Known No Data Found
Features Features Intel Xeon E-2144G Intel Xeon D-1521
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
No. of Bits Executed at a Time Not Known No Data Found
CPU Front-End Width Not Known No Data Found
Supports ARM TrustZone Tech No No Data Found
Has FMA4 Instructions Support No No Data Found
Has Multithreading Tech Support Yes Yes
VFP Version Not Known No Data Found
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Miscellaneous Miscellaneous Intel Xeon E-2144G Intel Xeon D-1521
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
General info General info Intel Xeon E-2144G Intel Xeon D-1521
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz No Data Found
TDP (Thermal Design Point) 71W 45W
PCI Express Version 3 3
DirectX Version Info 12 No Data Found
OpenGL Driver Version 4.5 No Data Found
GPU Boost Clock Speed 1150MHz No Data Found
OpenGL Driver Version 2 No Data Found
No. of Supported Displays 3 No Data Found
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
CPU Temperature Not Known No Data Found
Transistor Count Not Known No Data Found
Total GPU Execution Units Not Known No Data Found
3DMark06 Score Not Known No Data Found
Total GPU Shading Units Not Known No Data Found
Total GPU ROPs Not Known No Data Found
Total GPU TMUs Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Xeon E-2144G Intel Xeon D-1521
RAM Memory Speed 2666MHz 2133MHz
Max Memory Bandwidth 41.6GB/s No Data Found
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
Bus Bandwidth 8GT/s No Data Found
ECC (Error-Correcting Code) Memory Support Yes Yes
eMMC Memory version Not Known No Data Found
DDR Type Memory Version Not Known No Data Found
Bus Frequency Not Known No Data Found
Benchmarks Benchmarks Intel Xeon E-2144G Intel Xeon D-1521
PassMark Score 9632 6980
PassMark Score (Single Thread) 2654 1441
Geekbench 5 Score (Multi-Thread) Not Known No Data Found
Cinebench R20 Score (Multi-Thread) Not Known No Data Found
Cinebench R20 Score (Single Thread) Not Known No Data Found
Geekbench 5 Score (Single Thread) Not Known No Data Found
Blender Score (bmw27) Not Known No Data Found
Blender Score (Classroom) Not Known No Data Found
PassMark Score (Overclocked) Not Known No Data Found
CPU Performance (Per Watt) Not Known No Data Found
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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