Intel Core i9-9900X vs Intel Atom D2550

VS
Intel Core i9-9900X
Intel Core i9-9900X Image
Intel Atom D2550
Intel Atom D2550 Image
Intel Core i9-9900X
Intel Atom D2550
Key Differences Key Differences Intel Core i9-9900X Intel Atom D2550
Cores 10 2
CPU Threads 20 4
Base Clock Speed 3.5GHz 1.86GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 165W 10W
Has integrated graphics No Yes
Performance per watt 61.8 146.0
Performance Performance Intel Core i9-9900X Intel Atom D2550
CPU Speed & Cores 10 x 3.5GHz 2 x 1.86GHz
Number of CPU Threads 20 4
L2 Cache Size 10MB 1MB
L3 Cache Size 19.25MB Not Known
Turbo Boost Frequency 4.4GHz Not Known
L1 Cache Size 640KB 112KB
L2 Core 1MB/core 0.5MB/core
L3 Core 1.93MB/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 Core i9-9900X 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
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
Has FMA4 Instructions Support No No
General info General info Intel Core i9-9900X Intel Atom D2550
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 165W 10W
PCI Express Version 3 Not Known
CPU Temperature 92°C 100°C
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 640MHz
DirectX Version Info Not Known 9
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9900X Intel Atom D2550
RAM Memory Speed 2666MHz 1066MHz
Max Memory Channels 4 1
Supported Memory Size 128GB 4GB
Bus Bandwidth 8GT/s 2.5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Max Memory Bandwidth Not Known 6.4GB/s
Bus Frequency Not Known 1867GHz
Benchmarks Benchmarks Intel Core i9-9900X Intel Atom D2550
PassMark Score 21793 685
PassMark Score (Single Thread) 2590 302
Geekbench 5 Score (Multi-Thread) 10204 Not Known
Cinebench R20 Score (Multi-Thread) 4855 Not Known
Cinebench R20 Score (Single Thread) 455 Not Known
Geekbench 5 Score (Single Thread) 1115 Not Known
PassMark Score (Overclocked) 23091 Not Known
CPU Performance (Per Watt) 61.8 146.0

Similar Comparisons