Intel Core i7-3770 vs Intel Atom E3827

VS
Intel Core i7-3770
Intel Core i7-3770 Image
Intel Atom E3827
Intel Atom E3827 Image
Intel Core i7-3770
Intel Atom E3827
Key Differences Key Differences Intel Core i7-3770 Intel Atom E3827
Cores 4 2
CPU Threads 8 2
Base Clock Speed 3.4GHz 1.75GHz
Turbo Clock Speed 3.9GHz Not Known
TDP (THERMAL DESIGN POINT) 77W 8W
Has integrated graphics Yes Yes
Performance per watt 148.0 Not Known
Performance Performance Intel Core i7-3770 Intel Atom E3827
CPU Speed & Cores 4 x 3.4GHz 2 x 1.75GHz
Number of CPU Threads 8 2
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB Not Known
Turbo Boost Frequency 3.9GHz Not Known
L1 Cache Size 256KB 112KB
L2 Core 0.25MB/core 0.5MB/core
L3 Core 2MB/core Not Known
Clock Multiplier 34 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 i7-3770 Intel Atom E3827
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 F16C Support Yes No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-3770 Intel Atom E3827
Geekbench Score 11417 Yes
Cinebench 11.5 Score 7.51 Yes
SysMark 2012 Score 223 Yes
CPU Data Work Score 261 Yes
Cinebench 11.5 Score (Single Thread) 1.65 Yes
Media Creation Score 208 Yes
Web Dev Score 234 Yes
3D Modelling Score 255 Yes
Office Productivity Score 191 Yes
System Management Score 197 Yes
Height 37.5mm 25mm
Width Size 37.5mm 27mm
General info General info Intel Core i7-3770 Intel Atom E3827
Has 64-bit Support Yes Yes
Semiconductor Size 22nm 22nm
GPU Base Clock Speed 650MHz 542MHz
TDP (Thermal Design Point) 77W 8W
PCI Express Version 3 2
DirectX Version Info 11 Not Known
Transistor Count 1200 million Not Known
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1150MHz 792MHz
OpenGL Driver Version 1.1 Not Known
Total GPU Execution Units 16 Not Known
No. of Supported Displays 3 2
Height 37.5mm 25mm
Width Size 37.5mm 27mm
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 110°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-3770 Intel Atom E3827
RAM Memory Speed 1600MHz 1333MHz
Max Memory Bandwidth 25.6GB/s 21.3GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB 8GB
Bus Bandwidth 5GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-3770 Intel Atom E3827
PassMark Score 9460 849
PassMark Score (Single Thread) 2073 398
PassMark Score (Overclocked) 10410 Not Known
CPU Performance (Per Watt) 148.0 Not Known

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