Intel Core i5-6600K vs Intel Core i5-2400

VS
Intel Core i5-6600K
Intel Core i5-6600K Image
Intel Core i5-2400
Intel Core i5-2400 Image
Intel Core i5-6600K
Intel Core i5-2400
Key Differences Key Differences Intel Core i5-6600K Intel Core i5-2400
Cores 4 4
CPU Threads 4 4
Base Clock Speed 3.5GHz 3.1GHz
Turbo Clock Speed 3.9GHz 3.4GHz
TDP (THERMAL DESIGN POINT) 91W 95W
Has integrated graphics Yes Yes
Performance per watt 230.0 80.0
Performance Performance Intel Core i5-6600K Intel Core i5-2400
CPU Speed & Cores 4 x 3.5GHz 4 x 3.1GHz
Number of CPU Threads 4 4
L2 Cache Size 1MB 1MB
L3 Cache Size 6MB 6MB
Turbo Boost Frequency 3.9GHz 3.4GHz
L1 Cache Size 128KB 256KB
L2 Core 0.2MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.5MB/core 1.5MB/core
Clock Multiplier 35 31
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i5-6600K Intel Core i5-2400
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
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Miscellaneous Miscellaneous Intel Core i5-6600K Intel Core i5-2400
Geekbench Score 20939 7601
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
General info General info Intel Core i5-6600K Intel Core i5-2400
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 850MHz
TDP (Thermal Design Point) 91W 95W
PCI Express Version 3 2
CPU Temperature 64°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
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
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Memory Memory Intel Core i5-6600K Intel Core i5-2400
RAM Memory Speed 2133MHz 1333MHz
Max Memory Bandwidth 34.1GB/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
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Benchmarks Benchmarks Intel Core i5-6600K Intel Core i5-2400
PassMark Score 7799 5801
PassMark Score (Single Thread) 2129 1714
PassMark Score (Overclocked) 9092 6743
CPU Performance (Per Watt) 230.0 80.0
Power Consumption Under High Load Not Known 115.2W
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