Intel Core i7-6785R vs Intel Xeon E3-1220 v3

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Intel Core i7-6785R
Intel Core i7-6785R Image
Intel Xeon E3-1220 v3
Intel Xeon E3-1220 v3 Image
Intel Core i7-6785R
Intel Xeon E3-1220 v3
Key Differences Key Differences Intel Core i7-6785R Intel Xeon E3-1220 v3
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.3GHz 3.1GHz
Turbo Clock Speed 3.9GHz 3.5GHz
TDP (THERMAL DESIGN POINT) 65W 80W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-6785R Intel Xeon E3-1220 v3
CPU Speed & Cores 4 x 3.3GHz 4 x 3.1GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 3.9GHz 3.5GHz
L1 Cache Size 128KB 256KB
L2 Core 0.2MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Clock Multiplier 33 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 i7-6785R Intel Xeon E3-1220 v3
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
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 Yes
Miscellaneous Miscellaneous Intel Core i7-6785R Intel Xeon E3-1220 v3
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
General info General info Intel Core i7-6785R Intel Xeon E3-1220 v3
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 80W
PCI Express Version 3 3
CPU Temperature 71°C Not Known
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 2 Not Known
Total GPU Execution Units 72 Not Known
No. of Supported Displays 3 Not Known
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i7-6785R Intel Xeon E3-1220 v3
RAM Memory Speed 2133MHz 1600MHz
Max Memory Bandwidth 34.1GB/s 25.6GB/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
DDR Type Memory Version Not Known 3
Benchmarks Benchmarks Intel Core i7-6785R Intel Xeon E3-1220 v3
PassMark Score Not Known 5059
PassMark Score (Single Thread) Not Known 1974
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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