Intel Core i9-9940X vs Intel Xeon E3-1220 v6

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Intel Core i9-9940X
Intel Core i9-9940X Image
Intel Xeon E3-1220 v6
Intel Xeon E3-1220 v6 Image
Intel Core i9-9940X
Intel Xeon E3-1220 v6
Key Differences Key Differences Intel Core i9-9940X Intel Xeon E3-1220 v6
Cores 14 4
CPU Threads 28 4
Base Clock Speed 3.3GHz 3GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 165W 72W
Has integrated graphics No No
Performance per watt 83.2 Not Known
Performance Performance Intel Core i9-9940X Intel Xeon E3-1220 v6
CPU Speed & Cores 14 x 3.3GHz 4 x 3GHz
Number of CPU Threads 28 4
L2 Cache Size 14MB 1MB
L3 Cache Size 19.25MB 8MB
Turbo Boost Frequency 4.4GHz Not Known
L1 Cache Size 896KB 256KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.38MB/core 2MB/core
Clock Multiplier 33 30
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
Features Features Intel Core i9-9940X Intel Xeon E3-1220 v6
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
Miscellaneous Miscellaneous Intel Core i9-9940X Intel Xeon E3-1220 v6
Height 45mm No Data Found
Width Size 52.5mm No Data Found
General info General info Intel Core i9-9940X Intel Xeon E3-1220 v6
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 72W
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 No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i9-9940X Intel Xeon E3-1220 v6
RAM Memory Speed 2666MHz Not Known
Max Memory Bandwidth 79.47GB/s Not Known
Max Memory Channels 4 2
Supported Memory Size 128GB Not Known
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-9940X Intel Xeon E3-1220 v6
PassMark Score 28274 Not Known
PassMark Score (Single Thread) 2627 Not Known
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 Not Known
CPU Performance (Per Watt) 83.2 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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