Intel Core i7-9700F vs Intel Core i5-9400F

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Intel Core i7-9700F
Intel Core i7-9700F Image
Intel Core i5-9400F
Intel Core i5-9400F Image
Intel Core i7-9700F
Intel Core i5-9400F
Key Differences Key Differences Intel Core i7-9700F Intel Core i5-9400F
Cores 8 6
CPU Threads 8 6
Base Clock Speed 3GHz 2.9GHz
Turbo Clock Speed 4.7GHz 4.1GHz
TDP (THERMAL DESIGN POINT) 65W 65W
Has integrated graphics No No
Performance per watt 101.4 71.3
Performance Performance Intel Core i7-9700F Intel Core i5-9400F
CPU Speed & Cores 8 x 3GHz 6 x 2.9GHz
Number of CPU Threads 8 6
L2 Cache Size 2MB 1.5MB
L3 Cache Size 12MB 9MB
Turbo Boost Frequency 4.7GHz 4.1GHz
L1 Cache Size 512KB 384KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 1.5MB/core 1.5MB/core
Clock Multiplier 30 29
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i7-9700F Intel Core i5-9400F
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
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Miscellaneous Miscellaneous Intel Core i7-9700F Intel Core i5-9400F
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-9700F Intel Core i5-9400F
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 65W 65W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Supports Power Optimized L2 Cache No No
Does it have Integrated Graphics No No
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Memory Memory Intel Core i7-9700F Intel Core i5-9400F
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 41.6GB/s 41.6GB/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 4
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Benchmarks Benchmarks Intel Core i7-9700F Intel Core i5-9400F
PassMark Score 13814 9590
PassMark Score (Single Thread) 2840 2492
Geekbench 5 Score (Multi-Thread) 6589 4633
Cinebench R20 Score (Single Thread) 465 423
Cinebench R20 Score (Multi-Thread) 3644 2407
Geekbench 5 Score (Single Thread) 1209 1067
Blender Score (bmw27) 299.4seconds 374.1seconds
Blender Score (Classroom) 1005.2seconds 1161.7seconds
CPU Performance (Per Watt) 101.4 71.3
PassMark Score (Overclocked) Not Known 10365
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