Intel Xeon E-2126G vs Intel Xeon E3-1275 v3

VS
Intel Xeon E-2126G
Intel Xeon E-2126G Image
Intel Xeon E3-1275 v3
Intel Xeon E3-1275 v3 Image
Intel Xeon E-2126G
Intel Xeon E3-1275 v3
Key Differences Key Differences Intel Xeon E-2126G Intel Xeon E3-1275 v3
Cores 6 4
CPU Threads 6 8
Base Clock Speed 3.3GHz 3.5GHz
Turbo Clock Speed 4.5GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 80W 84W
Has integrated graphics Yes Yes
Performance per watt Not Known Not Known
Performance Performance Intel Xeon E-2126G Intel Xeon E3-1275 v3
CPU Speed & Cores 6 x 3.3GHz 4 x 3.5GHz
Number of CPU Threads 6 8
L2 Cache Size 1.5MB 1MB
L3 Cache Size 12MB 8MB
Turbo Boost Frequency 4.5GHz 3.9GHz
L1 Cache Size 384KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Clock Multiplier 33 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-2126G Intel Xeon E3-1275 v3
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
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Xeon E-2126G Intel Xeon E3-1275 v3
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
General info General info Intel Xeon E-2126G Intel Xeon E3-1275 v3
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 80W 84W
PCI Express Version 3 3
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4
GPU Boost Clock Speed 1150MHz 1250MHz
No. of Supported Displays 3 3
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
OpenGL Driver Version Not Known 1.2
Total GPU Execution Units Not Known 20
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E-2126G Intel Xeon E3-1275 v3
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 41.6GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
Benchmarks Benchmarks Intel Xeon E-2126G Intel Xeon E3-1275 v3
PassMark Score 13995 Not Known
PassMark Score (Single Thread) 2627 Not Known

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