Intel Core i5-9400 vs Intel Core i7-5775R

VS
Intel Core i5-9400
Intel Core i5-9400 Image
Intel Core i7-5775R
Intel Core i7-5775R Image
Intel Core i5-9400
Intel Core i7-5775R
Key Differences Key Differences Intel Core i5-9400 Intel Core i7-5775R
Cores 6 4
CPU Threads 6 8
Base Clock Speed 2.9GHz 3.3GHz
Turbo Clock Speed 4.1GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 65W 65W
Has integrated graphics Yes Yes
Performance per watt 70.6 Not Known
Performance Performance Intel Core i5-9400 Intel Core i7-5775R
CPU Speed & Cores 6 x 2.9GHz 4 x 3.3GHz
Number of CPU Threads 6 8
L2 Cache Size 1.5MB 1MB
L3 Cache Size 9MB 6MB
Turbo Boost Frequency 4.1GHz 3.8GHz
L1 Cache Size 384KB 128KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 1.5MB/core 1.5MB/core
Clock Multiplier 29 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 i5-9400 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
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
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i5-9400 Intel Core i7-5775R
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
General info General info Intel Core i5-9400 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) 65W 65W
PCI Express Version 3 3
CPU Temperature 100°C Not Known
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
GPU Boost Clock Speed 1050MHz 1.15MHz
No. of Supported Displays 3 3
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
Does it have Integrated Graphics Yes Yes
OpenGL Driver Version Not Known 2
Total GPU Execution Units Not Known 16
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-9400 Intel Core i7-5775R
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 41.6GB/s 29.8GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i5-9400 Intel Core i7-5775R
PassMark Score 9548 10851
PassMark Score (Single Thread) 2503 2252
Geekbench 5 Score (Multi-Thread) 4586 Not Known
Geekbench 5 Score (Single Thread) 1060 Not Known
Blender Score (Classroom) 1065.9seconds Not Known
Blender Score (bmw27) 349.4seconds Not Known
PassMark Score (Overclocked) 10436 10924
CPU Performance (Per Watt) 70.6 Not Known

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