Intel Core i7-8700K vs Intel Core i3-3220

VS
Intel Core i7-8700K
Intel Core i7-8700K Image
Intel Core i3-3220
Intel Core i3-3220 Image
Intel Core i7-8700K
Intel Core i3-3220
Key Differences Key Differences Intel Core i7-8700K Intel Core i3-3220
Cores 6 2
CPU Threads 12 4
Base Clock Speed 3.7GHz 3.3GHz
Turbo Clock Speed 4.7GHz Not Known
TDP (THERMAL DESIGN POINT) 95W 55W
Has integrated graphics Yes Yes
Performance per watt Not Known 118.0
Performance Performance Intel Core i7-8700K Intel Core i3-3220
CPU Speed & Cores 6 x 3.7GHz 2 x 3.3GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 0.5MB
L3 Cache Size 12MB 3MB
Turbo Boost Frequency 4.7GHz Not Known
L1 Cache Size 384KB 128KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 37 33
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i7-8700K Intel Core i3-3220
Has AES Support Yes No
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 No
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Miscellaneous Miscellaneous Intel Core i7-8700K Intel Core i3-3220
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-8700K Intel Core i3-3220
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz 650MHz
TDP (Thermal Design Point) 95W 55W
PCI Express Version 3 2
CPU Temperature 100°C Not Known
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4
GPU Boost Clock Speed 1200MHz 1050MHz
No. of Supported Displays 3 3
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 1.1
Total GPU Execution Units Not Known 6
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-8700K Intel Core i3-3220
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 42.7GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No Yes
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Benchmarks Benchmarks Intel Core i7-8700K Intel Core i3-3220
PassMark Score 16270 4232
PassMark Score (Single Thread) 2728 1765
PassMark Score (Overclocked) Not Known 4522
CPU Performance (Per Watt) Not Known 118.0
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