Intel Core i7-8709G vs Intel Atom Z2520

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Intel Core i7-8709G
Intel Core i7-8709G Image
Intel Atom Z2520
Intel Atom Z2520 Image
Intel Core i7-8709G
Intel Atom Z2520
Key Differences Key Differences Intel Core i7-8709G Intel Atom Z2520
Cores 4 2
CPU Threads 8 4
Base Clock Speed 3.1GHz 1.2GHz
Turbo Clock Speed 4.1GHz Not Known
TDP (THERMAL DESIGN POINT) Not Known 90W
Has integrated graphics Yes Yes
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-8709G Intel Atom Z2520
CPU Speed & Cores 4 x 3.1GHz 2 x 1.2GHz
Number of CPU Threads 8 4
Turbo Boost Frequency 4.1GHz Not Known
Turbo Boost Tech Version 2 Not Known
L2 Cache Size Not Known 1MB
L1 Cache Size Not Known 64KB
L2 Core Not Known 0.5MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-8709G Intel Atom Z2520
Has AES Support Yes No
Supports CPU Throttling Yes No
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes No
Has MMX Tech Support No Yes
Has F16C Support No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-8709G Intel Atom Z2520
Height 31mm 14mm
Width Size 58.5mm 14mm
General info General info Intel Core i7-8709G Intel Atom Z2520
Has 64-bit Support No Data Found No
Semiconductor Size 14nm No Data Found
GPU Base Clock Speed 350MHz 300MHz
PCI Express Version 3 Not Known
CPU Temperature 100°C Not Known
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1100MHz Not Known
No. of Supported Displays 3 2
Width Size 58.5mm 14mm
Height 31mm 14mm
Does it have Integrated Graphics Yes Yes
TDP (Thermal Design Point) Not Known 90W
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8709G Intel Atom Z2520
RAM Memory Speed 2400MHz 1066MHz
Max Memory Bandwidth 37.5GB/s 8.5GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 2GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-8709G Intel Atom Z2520
PassMark Score 7794 Not Known
PassMark Score (Single Thread) 2302 Not Known

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