Intel Core i7-8700K vs Intel Core i5-2300

VS
Intel Core i7-8700K
Intel Core i7-8700K Image
Intel Core i5-2300
Intel Core i5-2300 Image
Intel Core i7-8700K
Intel Core i5-2300
Key Differences Key Differences Intel Core i7-8700K Intel Core i5-2300
Cores 6 4
CPU Threads 12 4
Base Clock Speed 3.7GHz 2.8GHz
Turbo Clock Speed 4.7GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 95W 95W
Has integrated graphics Yes Yes
Performance per watt Not Known 72.0
Performance Performance Intel Core i7-8700K Intel Core i5-2300
CPU Speed & Cores 6 x 3.7GHz 4 x 2.8GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 1MB
L3 Cache Size 12MB 6MB
Turbo Boost Frequency 4.7GHz 3.1GHz
L1 Cache Size 384KB 256KB
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 28
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-8700K Intel Core i5-2300
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 No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Core i7-8700K Intel Core i5-2300
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i7-8700K Intel Core i5-2300
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 850MHz
TDP (Thermal Design Point) 95W 95W
PCI Express Version 3 2
CPU Temperature 100°C Not Known
DirectX Version Info 12 10.1
OpenGL Driver Version 4.5 3
GPU Boost Clock Speed 1200MHz 1100MHz
No. of Supported Displays 3 2
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 995 million
OpenGL Driver Version Not Known 1.1
Total GPU Execution Units Not Known 6
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i7-8700K Intel Core i5-2300
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 42.7GB/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 i7-8700K Intel Core i5-2300
PassMark Score 16270 5290
PassMark Score (Single Thread) 2728 1557
PassMark Score (Overclocked) Not Known 6389
CPU Performance (Per Watt) Not Known 72.0
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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