Intel Core i5-6600K vs Intel Core i7-5775R

VS
Intel Core i5-6600K
Intel Core i5-6600K Image
Intel Core i7-5775R
Intel Core i7-5775R Image
Intel Core i5-6600K
Intel Core i7-5775R
Key Differences Key Differences Intel Core i5-6600K Intel Core i7-5775R
Cores 4 4
CPU Threads 4 8
Base Clock Speed 3.5GHz 3.3GHz
Turbo Clock Speed 3.9GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 91W 65W
Has integrated graphics Yes Yes
Performance per watt 230.0 Not Known
Performance Performance Intel Core i5-6600K Intel Core i7-5775R
CPU Speed & Cores 4 x 3.5GHz 4 x 3.3GHz
Number of CPU Threads 4 8
L2 Cache Size 1MB 1MB
L3 Cache Size 6MB 6MB
Turbo Boost Frequency 3.9GHz 3.8GHz
L1 Cache Size 128KB 128KB
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 33
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i5-6600K Intel Core i7-5775R
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 No
Miscellaneous Miscellaneous Intel Core i5-6600K Intel Core i7-5775R
Geekbench Score 20939 4417
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
General info General info Intel Core i5-6600K Intel Core i7-5775R
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 300MHz
TDP (Thermal Design Point) 91W 65W
PCI Express Version 3 3
CPU Temperature 64°C Not Known
DirectX Version Info 12 11.2
OpenGL Driver Version 4.4 4.3
GPU Boost Clock Speed 1150MHz 1.15MHz
OpenGL Driver Version 2 2
Total GPU Execution Units 24 16
No. of Supported Displays 3 3
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
Does it have Integrated Graphics Yes Yes
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-6600K Intel Core i7-5775R
RAM Memory Speed 2133MHz 1866MHz
Max Memory Bandwidth 34.1GB/s 29.8GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i5-6600K Intel Core i7-5775R
PassMark Score 7799 10851
PassMark Score (Single Thread) 2129 2252
PassMark Score (Overclocked) 9092 10924
CPU Performance (Per Watt) 230.0 Not Known

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