Intel Core i7-9700F vs Intel Core i5-6400T

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Intel Core i7-9700F
Intel Core i7-9700F Image
Intel Core i5-6400T
Intel Core i5-6400T Image
Intel Core i7-9700F
Intel Core i5-6400T
Key Differences Key Differences Intel Core i7-9700F Intel Core i5-6400T
Cores 8 4
CPU Threads 8 4
Base Clock Speed 3GHz 2.2GHz
Turbo Clock Speed 4.7GHz 2.8GHz
TDP (THERMAL DESIGN POINT) 65W 35W
Has integrated graphics No Yes
Performance per watt 101.4 325.5
Performance Performance Intel Core i7-9700F Intel Core i5-6400T
CPU Speed & Cores 8 x 3GHz 4 x 2.2GHz
Number of CPU Threads 8 4
L2 Cache Size 2MB 1MB
L3 Cache Size 12MB 6MB
Turbo Boost Frequency 4.7GHz 2.8GHz
L1 Cache Size 512KB 128KB
L2 Core 0.25MB/core 0.2MB/core
L3 Core 1.5MB/core 1.5MB/core
Clock Multiplier 30 22
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 i7-9700F Intel Core i5-6400T
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 Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i7-9700F Intel Core i5-6400T
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-9700F Intel Core i5-6400T
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 65W 35W
PCI Express Version 3 3
CPU Temperature 100°C 66°C
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
GPU Base Clock Speed Not Known 350MHz
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.4
OpenGL Driver Version Not Known 2
GPU Boost Clock Speed Not Known 950MHz
Total GPU Execution Units Not Known 24
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Does it have Integrated Graphics No Yes
Memory Memory Intel Core i7-9700F Intel Core i5-6400T
RAM Memory Speed 2666MHz 2133MHz
Max Memory Bandwidth 41.6GB/s 34.1GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 64GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-9700F Intel Core i5-6400T
PassMark Score 13814 5292
PassMark Score (Single Thread) 2840 1511
Geekbench 5 Score (Multi-Thread) 6589 Not Known
Cinebench R20 Score (Single Thread) 465 Not Known
Cinebench R20 Score (Multi-Thread) 3644 Not Known
Geekbench 5 Score (Single Thread) 1209 Not Known
Blender Score (bmw27) 299.4seconds Not Known
Blender Score (Classroom) 1005.2seconds Not Known
CPU Performance (Per Watt) 101.4 325.5
PassMark Score (Overclocked) Not Known 5452

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