Intel Core i9-9940X vs Intel Core i7-3770S

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Intel Core i9-9940X
Intel Core i9-9940X Image
Intel Core i7-3770S
Intel Core i7-3770S Image
Intel Core i9-9940X
Intel Core i7-3770S
Key Differences Key Differences Intel Core i9-9940X Intel Core i7-3770S
Cores 14 4
CPU Threads 28 8
Base Clock Speed 3.3GHz 3.1GHz
Turbo Clock Speed 4.4GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 165W 65W
Has integrated graphics No Yes
Performance per watt 83.2 170.0
Performance Performance Intel Core i9-9940X Intel Core i7-3770S
CPU Speed & Cores 14 x 3.3GHz 4 x 3.1GHz
Number of CPU Threads 28 8
L2 Cache Size 14MB 1MB
L3 Cache Size 19.25MB 8MB
Turbo Boost Frequency 4.4GHz 3.9GHz
L1 Cache Size 896KB 256KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.38MB/core 2MB/core
Clock Multiplier 33 31
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
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Features Features Intel Core i9-9940X Intel Core i7-3770S
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
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Miscellaneous Miscellaneous Intel Core i9-9940X Intel Core i7-3770S
Height 45mm 37.5mm
Width Size 52.5mm 37.5mm
General info General info Intel Core i9-9940X Intel Core i7-3770S
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 165W 65W
PCI Express Version 3 3
CPU Temperature 88°C Not Known
Height 45mm 37.5mm
Width Size 52.5mm 37.5mm
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 650MHz
DirectX Version Info Not Known 11
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 4
OpenGL Driver Version Not Known 1.1
GPU Boost Clock Speed Not Known 1150MHz
Total GPU Execution Units Not Known 16
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i9-9940X Intel Core i7-3770S
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 79.47GB/s 25.6GB/s
Max Memory Channels 4 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
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Benchmarks Benchmarks Intel Core i9-9940X Intel Core i7-3770S
PassMark Score 28274 9188
PassMark Score (Single Thread) 2627 2059
Geekbench 5 Score (Multi-Thread) 13722 Not Known
Cinebench R20 Score (Multi-Thread) 5912 Not Known
Cinebench R20 Score (Single Thread) 457 Not Known
Geekbench 5 Score (Single Thread) 1148 Not Known
Blender Score (Classroom) 329.7seconds Not Known
Blender Score (bmw27) 110.3seconds Not Known
PassMark Score (Overclocked) 29664 10261
CPU Performance (Per Watt) 83.2 170.0
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