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VIA Nano X2 E-Series U4300E

CPU » VIA » Nano_X2 family » U4300E

Specifications

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General information
TypeCPU / Microprocessor
Market segmentEmbedded
FamilyVIA Nano_X2
Model number  ? U4300E
CPU part numberU4300E is an OEM/tray microprocessor
Frequency  ? 1200 MHz
Turbo frequency1467 MHz
Bus speed  ? 1066 MHz
PackageNanoBGA2
SocketBGA400
Size0.83" x 0.83" / 2.1cm x 2.1cm
Introduction dateApr 29, 2011
 
Architecture / Microarchitecture
MicroarchitectureIsaiah
Manufacturing process0.04 micron
Die size66mm2 (11mm x 6mm)
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 64 KB 16-way associative instruction caches
2 x 64 KB 16-way associative data caches
Level 2 cache size  ? 2 x 1 MB 32-way associative caches
MultiprocessingUp to 2 processors
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4.1 / Streaming SIMD Extensions 4.1  ? 
  • x86-64 / 64-bit extensions
  • Virtualization
  • Padlock Security Engine:
    • AES encryption engine
    • Secure hash algorithm
    • NX Execute protection
    • Random Number Generators
  • Turbo technology
Low power featuresEnhanced PowerSaver technology
 
Electrical / Thermal parameters
Maximum operating temperature  ? 90°C
Thermal Design Power  ? 13 Watt
 

CPUs, related to VIA Nano X2 U4300E

Model Cores /
Threads		 Freq. Turbo
freq.		 L2
cache		 Multi-
processing		 TDP Features
VIA Nano X2 family, BGA400
   Nano X2 U40252 / 21.2 GHz 2 MB2 VT, TBT
   Nano X2 U43002 / 21.2 GHz1.46 GHz2 MB213 WattVT, TBT
   Nano X2 U4300E2 / 21.2 GHz1.46 GHz2 MB213 WattVT, TBT
   Nano X2 L40502 / 21.4 GHz 2 MB2 VT, TBT
   Nano X2 L43502 / 21.6 GHz1.73 GHz2 MB2 VT, TBT
   Nano X2 L4350E2 / 21.6 GHz1.73 GHz2 MB227.5 WattVT, TBT
Other families, Isaiah micro-architecture, BGA400
   Nano L22001 / 11.6 GHz 1 MB 17 WattVT, TBT
   Nano L22071 / 11.6 GHz 1 MB 17 WattVT, TBT
   Nano U22571 / 11.6 GHz 1 MB  VT, TBT
   Nano L30251 / 11.6 GHz 1 MB  SSE4, VT, TBT
   Nano L21001 / 11.8 GHz 1 MB 25 WattVT, TBT
   Nano L21071 / 11.8 GHz 1 MB 25 WattVT, TBT
   Nano L30501 / 11.8 GHz 1 MB 20 WattSSE4, VT, TBT
   Nano L30501 / 11.8 GHz 1 MB 25 WattSSE4, VT, TBT
   Nano L31001 / 12 GHz 1 MB 25 WattSSE4, VT, TBT
   Nano L36001 / 12 GHz 1 MB  SSE4, VT, TBT

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Nano X2 U4300E

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

SSE4 - SSE4 instructions
VT - Virtualization
TBT - Dynamic Acceleration / Turbo Boost

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CPU ID

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Last modified: 4 May 2013
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