Intel Core i9-9940X vs Intel Atom E3827

VS
Intel Core i9-9940X
Intel Core i9-9940X Image
Intel Atom E3827
Intel Atom E3827 Image
Intel Core i9-9940X
Intel Atom E3827
Key Differences Key Differences Intel Core i9-9940X Intel Atom E3827
Cores 14 2
CPU Threads 28 2
Base Clock Speed 3.3GHz 1.75GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 165W 8W
Has integrated graphics No Yes
Performance per watt 83.2 Not Known
Performance Performance Intel Core i9-9940X Intel Atom E3827
CPU Speed & Cores 14 x 3.3GHz 2 x 1.75GHz
Number of CPU Threads 28 2
L2 Cache Size 14MB 1MB
L3 Cache Size 19.25MB Not Known
Turbo Boost Frequency 4.4GHz Not Known
L1 Cache Size 896KB 112KB
L2 Core 1MB/core 0.5MB/core
L3 Core 1.38MB/core Not Known
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 Core i9-9940X Intel Atom E3827
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes 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
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i9-9940X Intel Atom E3827
Height 45mm 25mm
Width Size 52.5mm 27mm
General info General info Intel Core i9-9940X Intel Atom E3827
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 165W 8W
PCI Express Version 3 2
CPU Temperature 88°C 110°C
Height 45mm 25mm
Width Size 52.5mm 27mm
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 542MHz
GPU Boost Clock Speed Not Known 792MHz
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9940X Intel Atom E3827
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 79.47GB/s 21.3GB/s
Max Memory Channels 4 2
Supported Memory Size 128GB 8GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-9940X Intel Atom E3827
PassMark Score 28274 849
PassMark Score (Single Thread) 2627 398
Geekbench 5 Score (Multi-Thread) 13722 Not Known
Cinebench R20 Score (Multi-Thread) 5912 Not Known
Cinebench R20 Score (Single Thread) 457 Not Known
Geekbench 5 Score (Single Thread) 1148 Not Known
Blender Score (Classroom) 329.7seconds Not Known
Blender Score (bmw27) 110.3seconds Not Known
PassMark Score (Overclocked) 29664 Not Known
CPU Performance (Per Watt) 83.2 Not Known

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