| AMD Phenom II X2 511 | AMD Athlon II X2 340 | |
| 65 W | Max TDP | 65 W |
| NA | Power consumption per day (kWh) | NA |
| NA | Running cost per day | NA |
| NA | Power consumption per year (kWh) | NA |
| NA | Running cost per year | NA |
AMD Phenom II X2 511 vs AMD Athlon II X2 340
The AMD Phenom II X2 511 operates with 2 cores and 2 CPU threads. It run at -- base -- all cores while the TDP is set at 65 W.The processor is attached to the AM3 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR2-1066DDR3-1333 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Regor (K10) Architecture is enhanced with 45 nm technology and supports AMD-V. The product was launched on Q1/2011
The AMD Athlon II X2 340 operates with 2 cores and 2 CPU threads. It run at 3.60 GHz base 3.60 GHz all cores while the TDP is set at 65 W.The processor is attached to the FM2 CPU socket. This version includes 1.00 MB of L3 cache on one chip, supports 1 memory channels to support DDR3-1600 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Trinity Architecture is enhanced with 32 nm technology and supports AMD-V. The product was launched on Q4/2012
AMD Phenom II X2 511
AMD Athlon II X2 340
Compare Detail
| 3.40 GHz | Frequency | 3.20 GHz |
| 2 | Cores | 2 |
| -- | Turbo (1 Core) | 3.60 GHz |
| -- | Turbo (All Cores) | 3.60 GHz |
 No |
Hyperthreading | No |
 Yes |
Overclocking | No |
| normal | Core Architecture | normal |
| no iGPU | GPU | no iGPU |
| No turbo | GPU (Turbo) | No turbo |
| 45 nm | Technology | 32 nm |
| No turbo | GPU (Turbo) | No turbo |
| DirectX Version | ||
| Max. displays | ||
| DDR2-1066DDR3-1333 | Memory | DDR3-1600 |
| 2 | Memory channels | 1 |
| Max memory | ||
| No |
ECC | No |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 1.00 MB |
| PCIe version | ||
| PCIe lanes | ||
| 45 nm | Technology | 32 nm |
| AM3 | Socket | FM2 |
| 65 W | TDP | 65 W |
| AMD-V | Virtualization | AMD-V |
| Q1/2011 | Release date | Q4/2012 |
Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Phenom II X2 511
93 (27%)
AMD Athlon II X2 340
81 (23%)
Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Phenom II X2 511
173 (2%)
AMD Athlon II X2 340
127 (1%)
Geekbench 3, 64bit (Single-Core)
Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Phenom II X2 511
1,838 (26%)
AMD Athlon II X2 340
1,522 (22%)
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Phenom II X2 511
3,382 (4%)
AMD Athlon II X2 340
2,153 (2%)
Cinebench R11.5, 64bit (Single-Core)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Phenom II X2 511
1.07 (29%)
AMD Athlon II X2 340
0.90 (24%)
Cinebench R11.5, 64bit (Multi-Core)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Phenom II X2 511
2.03 (4%)
AMD Athlon II X2 340
1.72 (3%)
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Phenom II X2 511
2,189 (2%)
AMD Athlon II X2 340
1,861 (2%)
Electric Usage Estimate
Electric Usage Estimate
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