Intel Core i7-3930K vs Intel Atom E3805

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Intel Core i7-3930K
Intel Core i7-3930K Image
Intel Atom E3805
Intel Atom E3805 Image
Intel Core i7-3930K
Intel Atom E3805
Key Differences Key Differences Intel Core i7-3930K Intel Atom E3805
Cores 6 2
CPU Threads 12 2
Base Clock Speed 3.2GHz 1.33GHz
Turbo Clock Speed 3.8GHz Not Known
TDP (THERMAL DESIGN POINT) 130W 3W
Has integrated graphics No No
Performance per watt 35.6 Not Known
Performance Performance Intel Core i7-3930K Intel Atom E3805
CPU Speed & Cores 6 x 3.2GHz 2 x 1.33GHz
Number of CPU Threads 12 2
L2 Cache Size 1.5MB 1MB
L3 Cache Size 12MB Not Known
Turbo Boost Frequency 3.8GHz Not Known
L1 Cache Size 384KB 112KB
L2 Core 0.25MB/core 0.5MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core Not Known
Clock Multiplier 32 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3930K Intel Atom E3805
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has F16C Support No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-3930K Intel Atom E3805
Geekbench Score 15685 No Data Found
Cinebench 10 Score 30453 No Data Found
Cinebench 11.5 Score 10.19 No Data Found
7zip Benchmark 28976MIPS No Data Found
SysMark 2012 Score 238 No Data Found
DivX encoding Score 22.5s No Data Found
CPU Data Work Score 315 No Data Found
Web Dev Score 264 No Data Found
Media Creation Score 219 No Data Found
Cinebench 11.5 Score (Single Thread) 1.53 No Data Found
Cinebench 10 Score (Single Thread) 4731 No Data Found
3D Modelling Score 293 No Data Found
Office Productivity Score 184 No Data Found
System Management Score 187 No Data Found
Height 52.5mm 25mm
Width Size 45mm 27mm
General info General info Intel Core i7-3930K Intel Atom E3805
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 22nm
TDP (Thermal Design Point) 130W 3W
PCI Express Version 2 2
DirectX Version Info 10.1 Not Known
Transistor Count 2270 million Not Known
OpenGL Driver Version 3 Not Known
OpenGL Driver Version 1.1 Not Known
Height 52.5mm 25mm
Width Size 45mm 27mm
CPU Temperature Not Known 110°C
Supports Power Optimized L2 Cache No No
Does it have Integrated Graphics No No
Memory Memory Intel Core i7-3930K Intel Atom E3805
RAM Memory Speed 1600MHz 1067MHz
Max Memory Bandwidth 51.2GB/s Not Known
Max Memory Channels 4 1
Supported Memory Size 64GB 8GB
Bus Bandwidth 5GT/s Not Known
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-3930K Intel Atom E3805
PassMark Score 8070 Not Known
PassMark Score (Single Thread) 1717 Not Known
Geekbench 5 Score (Multi-Thread) 4625 Not Known
Cinebench R20 Score (Multi-Thread) 1986 Not Known
Cinebench R20 Score (Single Thread) 269 Not Known
Geekbench 5 Score (Single Thread) 787 Not Known
Blender Score (bmw27) 419.8seconds Not Known
Blender Score (Classroom) 1292.8seconds Not Known
PassMark Score (Overclocked) 10101 Not Known
CPU Performance (Per Watt) 35.6 Not Known
Power Consumption Under High Load 203W Not Known
Standard Power Consumption 81.4W Not Known

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