Intel Core i7-7700 vs Intel Core i3-4020Y

VS
Intel Core i7-7700
Intel Core i7-7700 Image
Intel Core i3-4020Y
Intel Core i3-4020Y Image
Intel Core i7-7700
Intel Core i3-4020Y
Key Differences Key Differences Intel Core i7-7700 Intel Core i3-4020Y
Cores 4 2
CPU Threads 8 4
Base Clock Speed 3.6GHz 1.5GHz
Turbo Clock Speed 4.2GHz Not Known
TDP (THERMAL DESIGN POINT) 65W 11.5W
Has integrated graphics Yes Yes
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-7700 Intel Core i3-4020Y
CPU Speed & Cores 4 x 3.6GHz 2 x 1.5GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 0.5MB
L3 Cache Size 8MB 3MB
Turbo Boost Frequency 4.2GHz Not Known
L1 Cache Size 256KB 128KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 36 15
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 i7-7700 Intel Core i3-4020Y
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
Supports ARM TrustZone Tech No 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 Yes
Miscellaneous Miscellaneous Intel Core i7-7700 Intel Core i3-4020Y
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i7-7700 Intel Core i3-4020Y
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz 200MHz
TDP (Thermal Design Point) 65W 11.5W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 4
GPU Boost Clock Speed 1150MHz 850MHz
OpenGL Driver Version 2 Not Known
Total GPU Execution Units 24 20
No. of Supported Displays 3 3
3DMark06 Score 12740 No Data Found
Width Size 37.5mm 40mm
Height 37.5mm 24mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 1400 million
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i7-7700 Intel Core i3-4020Y
RAM Memory Speed 2400MHz 1600MHz
Max Memory Bandwidth 38.4GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 16GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-7700 Intel Core i3-4020Y
PassMark Score 11040 Not Known
PassMark Score (Single Thread) 2362 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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