Product Description
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family |
|
| Model number ? | 840T |
| CPU part number |
|
| Stepping codes | ACBBE CB CCBBE CB |
| Frequency ? | 2900 MHz |
| Maximum turbo frequency | 3200 MHz |
| Bus speed ? | 2000 MHz HyperTransport link (4 GT/s) |
| Clock multiplier ? | 14.5 |
| Package | 938-pin organic micro-PGA |
| Sockets |
Socket AM2+
Socket AM3
|
| Weight | 1.3oz / 38.1g |
| Introduction date | 3rd quarter 2010 |
| Architecture / Microarchitecture | |
| Microarchitecture | K10 |
| Platform | Leo |
| Processor core ? | Zosma |
| Core stepping ? | PH-E0 |
| CPUID | 100FA0 |
| Manufacturing process | 0.045 micron silicon-on-insulator (SOI) technology |
| Die | 346mm2 |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 4 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? |
4 x 64 KB 2-way set associative instruction caches
4 x 64 KB 2-way set associative data caches
|
| Level 2 cache size ? | 4 x 512 KB 16-way set associative exclusive caches |
| Level 3 cache size | Shared 6 MB 48-way set associative cache |
| Cache latency | 3 (L1 cache) |
| Multiprocessing | Uniprocessor |
| Extensions and Technologies |
|
| Low power features |
|
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller |
The number of controllers: 1
Memory channels: 2
Channel width (bits): 72
Supported memory: DDR2-1066, DDR3-1333
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 21.3
|
| Other peripherals | HyperTransport 3 technology |
| Electrical / Thermal parameters | |
| Thermal Design Power ? | 95 Watt |
1 * CPU.
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