Intel Core i7-2700K vs Intel Core i5-9400F

VS
Intel Core i7-2700K
Intel Core i7-2700K Image
Intel Core i5-9400F
Intel Core i5-9400F Image
Intel Core i7-2700K
Intel Core i5-9400F
Key Differences Key Differences Intel Core i7-2700K Intel Core i5-9400F
Cores 4 6
CPU Threads 8 6
Base Clock Speed 3.5GHz 2.9GHz
Turbo Clock Speed 3.9GHz 4.1GHz
TDP (THERMAL DESIGN POINT) 95W 65W
Has integrated graphics Yes No
Performance per watt 34.3 71.3
Performance Performance Intel Core i7-2700K Intel Core i5-9400F
CPU Speed & Cores 4 x 3.5GHz 6 x 2.9GHz
Number of CPU Threads 8 6
L2 Cache Size 1MB 1.5MB
L3 Cache Size 8MB 9MB
Turbo Boost Frequency 3.9GHz 4.1GHz
L1 Cache Size 256KB 384KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 35 29
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
Features Features Intel Core i7-2700K 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 Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has F16C Support No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No Yes
Miscellaneous Miscellaneous Intel Core i7-2700K Intel Core i5-9400F
Geekbench Score 11860 No Data Found
Cinebench 11.5 Score 7.08 No Data Found
SysMark 2012 Score 217 No Data Found
CPU Data Work Score 281 No Data Found
Media Creation Score 196 No Data Found
Cinebench 11.5 Score (Single Thread) 1.54 No Data Found
Web Dev Score 225 No Data Found
3D Modelling Score 239 No Data Found
Office Productivity Score 183 No Data Found
System Management Score 191 No Data Found
X264 HD Score (Pass 1) 154.3FPS No Data Found
X264 HD Score (Pass 2) 38FPS No Data Found
Handbrake Encoding Score 99.8s No Data Found
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-2700K Intel Core i5-9400F
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 14nm
GPU Base Clock Speed 850MHz Not Known
TDP (Thermal Design Point) 95W 65W
PCI Express Version 2 3
DirectX Version Info 10.1 Not Known
Transistor Count 995 million Not Known
OpenGL Driver Version 3 Not Known
GPU Boost Clock Speed 1350MHz Not Known
OpenGL Driver Version 1.1 Not Known
Total GPU Execution Units 12 Not Known
No. of Supported Displays 2 Not Known
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-2700K Intel Core i5-9400F
RAM Memory Speed 1600MHz 2666MHz
Max Memory Bandwidth 21GB/s 41.6GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB 64GB
Bus Bandwidth 5GT/s 8GT/s
DDR Type Memory Version 3 4
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-2700K Intel Core i5-9400F
PassMark Score 5553 9590
PassMark Score (Single Thread) 1788 2492
Geekbench 5 Score (Multi-Thread) 3261 4633
Geekbench 5 Score (Single Thread) 841 1067
Blender Score (bmw27) 506seconds 374.1seconds
PassMark Score (Overclocked) 7177 10365
CPU Performance (Per Watt) 34.3 71.3
Cinebench R20 Score (Multi-Thread) Not Known 2407
Cinebench R20 Score (Single Thread) Not Known 423
Blender Score (Classroom) Not Known 1161.7seconds

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