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AMD
AMD Athlon II X3 400e
AM3DDR33C / 3T45WRana45nmEnd-of-life
Full Specifications
Detailed architecture, platform, memory, and feature data for this CPU.
Total Cores3
Total Threads3
Base Clock2.20 GHz
BCLK / Multiplier200 MHz / 11.0xx
CodenameRana
MicroarchitectureRana
Process Node45nm
Die Size169.0 mm²
Transistors0.30 billion
Production StatusEnd-of-life
Market SegmentDesktop
Launch DateOct 20, 2009
Instruction Sets
MMX3DNow!SSESSE2SSE3SSE4AAMD64NX bitAMD-V
About This Product
The AMD Athlon II X3 400e is an end-of-life triple-core desktop CPU designed for the AM3 socket. With a 2.2 GHz base clock and 45W TDP, it offers basic multi-core performance suitable for general office tasks and light web browsing. Its integrated graphics capability is chipset-dependent, not on-die, and provides minimal performance for modern applications. This CPU is significantly outperformed by contemporary budget processors in both single and multi-threaded workloads.
Pros
- Low 45W TDP for energy efficiency
- Triple-core for basic multitasking
- Compatible with AM3 motherboards
- Suitable for legacy office systems
Cons
- Outdated performance for modern tasks
- No integrated graphics on the CPU die
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