Intel Core i5-9400 vs Intel Core i7-3770

Intel Core i5-9400
Intel Core i5-9400 Image
Intel Core i7-3770
Intel Core i7-3770 Image
Intel Core i5-9400
Intel Core i7-3770
Key Differences Key Differences Intel Core i5-9400 Intel Core i7-3770
Cores 6 4
CPU Threads 6 8
Base Clock Speed 2.9GHz 3.4GHz
Turbo Clock Speed 4.1GHz 3.9GHz
Has integrated graphics Yes Yes
Performance per watt 70.6 148.0
Performance Performance Intel Core i5-9400 Intel Core i7-3770
CPU Speed & Cores 6 x 2.9GHz 4 x 3.4GHz
Number of CPU Threads 6 8
L2 Cache Size 1.5MB 1MB
L3 Cache Size 9MB 8MB
Turbo Boost Frequency 4.1GHz 3.9GHz
L1 Cache Size 384KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 1.5MB/core 2MB/core
Clock Multiplier 29 34
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 i7-3770
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 i7-3770
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
General info General info Intel Core i5-9400 Intel Core i7-3770
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz 650MHz
TDP (Thermal Design Point) 65W 77W
PCI Express Version 3 3
CPU Temperature 100°C Not Known
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4
GPU Boost Clock Speed 1050MHz 1150MHz
No. of Supported Displays 3 3
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 1.1
Total GPU Execution Units Not Known 16
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-9400 Intel Core i7-3770
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 41.6GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i5-9400 Intel Core i7-3770
PassMark Score 9548 9460
PassMark Score (Single Thread) 2503 2073
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 10410
CPU Performance (Per Watt) 70.6 148.0

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