Pentium B915C vs Athlon II X2 245
Primary details
Comparing Athlon II X2 245 and Pentium B915C processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2719 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.89 | no data |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 1.02 | no data |
| Architecture codename | Regor (2009−2013) | Sandy Bridge (2011−2013) |
| Release date | 23 July 2009 (15 years ago) | 1 May 2012 (12 years ago) |
| Launch price (MSRP) | $35 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Athlon II X2 245 and Pentium B915C basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | 2.9 GHz | no data |
| Boost clock speed | 2.9 GHz | 1.5 GHz |
| L1 cache | 256 KB | 64 KB (per core) |
| L2 cache | 2 MB | 256 KB (per core) |
| L3 cache | 0 KB | 2048 KB (shared) |
| Chip lithography | 45 nm | 32 nm |
| Die size | 117 mm2 | 131 mm2 |
| Number of transistors | 410 million | 504 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Athlon II X2 245 and Pentium B915C compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | AM3 | G2 (988B) |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II X2 245 and Pentium B915C. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X2 245 and Pentium B915C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD (Sandy Bridge) |
Peripherals
Specifications and connection of peripherals supported by Athlon II X2 245 and Pentium B915C.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Recency | 23 July 2009 | 1 May 2012 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Pentium B915C has an age advantage of 2 years, a 40.6% more advanced lithography process, and 85.7% lower power consumption.
We couldn't decide between Athlon II X2 245 and Pentium B915C. We've got no test results to judge.
Note that Athlon II X2 245 is a desktop processor while Pentium B915C is a notebook one.
Should you still have questions on choice between Athlon II X2 245 and Pentium B915C, ask them in Comments section, and we shall answer.
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