AMD Athlon X4 840
Category: CPU / Processor
Manufacturer: AMD
Cores: 4C / 8T
Clock: 3.1 - 3.8 GHz
Socket: FM2+
TDP: 65W
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AMD Athlon X4 840
Cores
4C / 8T
Clock
3.1 - 3.8 GHz
Socket
FM2+
TDP
65W
No price data available
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Overview
The AMD Athlon X4 840 offers 4 cores and 8 threads. Clocks span 3.1GHz base to 3.8GHz boost. It drops into the FM2+ socket with a 65W TDP — about 16.3W per core. Match the socket to your motherboard first; cooler TDP rating second.
Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Support and warranty service run through AMD, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. Not sold on this particular processor? Browse the category listing to line it up against similarly priced alternatives.
| Specification | Value |
|---|---|
| TDP | 65 W |
| CPU Cores | 4 |
| Socket | FM2+ |
| L3 Cache | 0 MB |
| Threads | 8 |
| Base Clock | 3.1 GHz |
| Boost Clock | 3.8 GHz |
| Microarchitecture | Steamroller |
| Integrated Graphics | None |
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