Core Duo T2300E vs Core 2 Duo T9900
Primary details
Comparing Core 2 Duo T9900 and Core Duo T2300E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2673 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core 2 Duo | Core Duo |
| Power efficiency | 2.01 | no data |
| Architecture codename | Penryn (2008−2011) | Yonah (2005−2006) |
| Release date | 2 June 2009 (15 years ago) | no data |
| Launch price (MSRP) | $530 | no data |
Detailed specifications
Core 2 Duo T9900 and Core Duo T2300E 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 | 3.06 GHz | 1.66 GHz |
| Boost clock speed | 0.07 GHz | 1.66 GHz |
| Bus rate | 1066 MHz | 667 MHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 6 MB (shared) | no data |
| L3 cache | 6 MB L2 Cache | 2 MB L2 KB |
| Chip lithography | 45 nm | 65 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | 105 °C | 100 °C |
| Number of transistors | 410 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.05V-1.2125V | 0.7625-1.3V |
Compatibility
Information on Core 2 Duo T9900 and Core Duo T2300E 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 | no data |
| Socket | BGA479,PGA478 | PBGA479, PPGA478 |
| Power consumption (TDP) | 35 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T9900 and Core Duo T2300E. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | no data | - |
| Demand Based Switching | - | - |
| PAE | no data | 32 Bit |
| FSB parity | no data | - |
Security technologies
Core 2 Duo T9900 and Core Duo T2300E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo T9900 and Core Duo T2300E are enumerated here.
| VT-x | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T9900 and Core Duo T2300E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2, DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Pros & cons summary
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 35 Watt | 31 Watt |
Core 2 Duo T9900 has a 44.4% more advanced lithography process.
Duo T2300E, on the other hand, has 12.9% lower power consumption.
We couldn't decide between Core 2 Duo T9900 and Core Duo T2300E. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo T9900 and Core Duo T2300E, ask them in Comments section, and we shall answer.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
