Intel Core i5-7600K vs Intel Core i3-2120

VS
Intel Core i5-7600K
Intel Core i5-7600K Image
Intel Core i3-2120
Intel Core i3-2120 Image
Intel Core i5-7600K
Intel Core i3-2120
Key Differences Key Differences Intel Core i5-7600K Intel Core i3-2120
Cores 4 2
CPU Threads 4 4
Base Clock Speed 3.8GHz 3.3GHz
Turbo Clock Speed 4.2GHz Not Known
TDP (THERMAL DESIGN POINT) 91W 65W
Has integrated graphics Yes Yes
Performance per watt Not Known 95.0
Performance Performance Intel Core i5-7600K Intel Core i3-2120
CPU Speed & Cores 4 x 3.8GHz 2 x 3.3GHz
Number of CPU Threads 4 4
L2 Cache Size 1MB 0.5MB
L3 Cache Size 6MB 3MB
Turbo Boost Frequency 4.2GHz Not Known
L1 Cache Size 256KB 128KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 1.5MB/core 1.5MB/core
Clock Multiplier 38 33
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 i5-7600K Intel Core i3-2120
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 No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Core i5-7600K Intel Core i3-2120
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
General info General info Intel Core i5-7600K Intel Core i3-2120
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 850MHz
TDP (Thermal Design Point) 91W 65W
PCI Express Version 3 2
CPU Temperature 100°C Not Known
DirectX Version Info 12 10.1
OpenGL Driver Version 4.4 3
GPU Boost Clock Speed 1150MHz 1100MHz
OpenGL Driver Version 2 1.1
Total GPU Execution Units 24 6
No. of Supported Displays 3 2
3DMark06 Score 12740 Not Known
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 995 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-7600K Intel Core i3-2120
RAM Memory Speed 2400MHz 1333MHz
Max Memory Bandwidth 38.4GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i5-7600K Intel Core i3-2120
PassMark Score 9277 3885
PassMark Score (Single Thread) 2396 1687
PassMark Score (Overclocked) Not Known 4122
CPU Performance (Per Watt) Not Known 95.0

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