Pentium Dual Core T2390 vs Core 2 Duo T9900
Primary details
Comparing Core 2 Duo T9900 and Pentium Dual Core T2390 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2522 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core 2 Duo | Intel Pentium Dual Core |
| Architecture codename | Penryn (2008−2011) | Merom (2006−2008) |
| Release date | 1 April 2009 (15 years ago) | 1 March 2008 (16 years ago) |
| Launch price (MSRP) | $530 | no data |
| Current price | $112 (0.2x MSRP) | $10 |
Detailed specifications
Core 2 Duo T9900 and Pentium Dual Core T2390 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 | no data |
| Boost clock speed | 3.06 GHz | 1.86 GHz |
| Bus support | 1066 MHz | 533 MHz |
| L1 cache | 128 KB | no data |
| L2 cache | 6 MB | 1 MB |
| L3 cache | 6 MB L2 Cache | no data |
| Chip lithography | 45 nm | 65 nm |
| Die size | 107 mm2 | 143 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 410 Million | 291 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 1.05V-1.2125V | no data |
Compatibility
Information on Core 2 Duo T9900 and Pentium Dual Core T2390 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.
| Socket | BGA479,PGA478 | PPGA478 |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T9900 and Pentium Dual Core T2390. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Demand Based Switching | - | no data |
| Status | Discontinued | no data |
Security technologies
Core 2 Duo T9900 and Pentium Dual Core T2390 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo T9900 and Pentium Dual Core T2390 are enumerated here.
| VT-x | + | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Core 2 Duo T9900 outperforms Pentium Dual Core T2390 by 108% in Passmark.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Benchmark coverage: 20%
Core 2 Duo T9900 outperforms Pentium Dual Core T2390 by 100% in Cinebench 10 32-bit single-core.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Benchmark coverage: 19%
Core 2 Duo T9900 outperforms Pentium Dual Core T2390 by 113% in Cinebench 10 32-bit multi-core.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Benchmark coverage: 19%
Core 2 Duo T9900 outperforms Pentium Dual Core T2390 by 90% in 3DMark06 CPU.
Pros & cons summary
| Recency | 1 April 2009 | 1 March 2008 |
| Chip lithography | 45 nm | 65 nm |
We couldn't decide between Core 2 Duo T9900 and Pentium Dual Core T2390. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo T9900 and Pentium Dual Core T2390, ask them in Comments section, and we shall answer.
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