Intel Core i7-3770 vs Intel Atom N2800

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Intel Core i7-3770
Intel Core i7-3770 Image
Intel Atom N2800
Intel Atom N2800 Image
Intel Core i7-3770
Intel Atom N2800
Key Differences Key Differences Intel Core i7-3770 Intel Atom N2800
Cores 4 2
CPU Threads 8 4
Base Clock Speed 3.4GHz 1.86GHz
Turbo Clock Speed 3.9GHz Not Known
TDP (THERMAL DESIGN POINT) 77W 6.5W
Has integrated graphics Yes Yes
Performance per watt 148.0 219.0
Performance Performance Intel Core i7-3770 Intel Atom N2800
CPU Speed & Cores 4 x 3.4GHz 2 x 1.86GHz
Number of CPU Threads 8 4
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
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Features Features Intel Core i7-3770 Intel Atom N2800
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 3
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
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Miscellaneous Miscellaneous Intel Core i7-3770 Intel Atom N2800
Geekbench Score 11417 1422
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 22mm
Width Size 37.5mm 22mm
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General info General info Intel Core i7-3770 Intel Atom N2800
Has 64-bit Support Yes Yes
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 650MHz 640MHz
TDP (Thermal Design Point) 77W 6.5W
PCI Express Version 3 Not Known
DirectX Version Info 11 9
Transistor Count 1200 million Not Known
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 1.1 Not Known
Total GPU Execution Units 16 Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 22mm
Width Size 37.5mm 22mm
Does it have Integrated Graphics Yes Yes
3DMark06 Score Not Known 965
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-3770 Intel Atom N2800
RAM Memory Speed 1600MHz Not Known
Max Memory Bandwidth 25.6GB/s Not Known
Max Memory Channels 2 1
Supported Memory Size 32GB 4GB
Bus Bandwidth 5GT/s 2.5GT/s
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks Intel Core i7-3770 Intel Atom N2800
PassMark Score 9460 646
PassMark Score (Single Thread) 2073 295
PassMark Score (Overclocked) 10410 Not Known
CPU Performance (Per Watt) 148.0 219.0
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