Intel Core i7-8700K vs Intel Xeon E3-1220L

VS
Intel Core i7-8700K
Intel Core i7-8700K Image
Intel Xeon E3-1220L
Intel Xeon E3-1220L Image
Intel Core i7-8700K
Intel Xeon E3-1220L
Key Differences Key Differences Intel Core i7-8700K Intel Xeon E3-1220L
Cores 6 2
CPU Threads 12 4
Base Clock Speed 3.7GHz 2.2GHz
Turbo Clock Speed 4.7GHz 3.4GHz
TDP (THERMAL DESIGN POINT) 95W 20W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-8700K Intel Xeon E3-1220L
CPU Speed & Cores 6 x 3.7GHz 2 x 2.2GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 0.5MB
L3 Cache Size 12MB 3MB
Turbo Boost Frequency 4.7GHz 3.4GHz
L1 Cache Size 384KB 128KB
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 37 22
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-8700K Intel Xeon E3-1220L
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 No
Supports ARM TrustZone Tech No No
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
Miscellaneous Miscellaneous Intel Core i7-8700K Intel Xeon E3-1220L
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-8700K Intel Xeon E3-1220L
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 95W 20W
PCI Express Version 3 2
CPU Temperature 100°C 77.5°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8700K Intel Xeon E3-1220L
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 42.7GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-8700K Intel Xeon E3-1220L
PassMark Score 16270 3563
PassMark Score (Single Thread) 2728 Not Known

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