Core i7-940XM Extreme Edition vs Core 2 Duo T9300
Primary details
Comparing Core 2 Duo T9300 and Core i7-940XM Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2322 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core 2 Duo | Intel Core i7EE |
| Architecture codename | Penryn (2008−2011) | Nehalem (2008−2010) |
| Release date | 10 January 2008 (16 years ago) | 5 February 2010 (14 years ago) |
| Launch price (MSRP) | $316 | $1,096 |
| Current price | $66 (0.2x MSRP) | no data |
Detailed specifications
Core 2 Duo T9300 and Core i7-940XM Extreme Edition 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) | 4 (Quad-Core) |
| Threads | 2 | 8 |
| Boost clock speed | 2.5 GHz | 2.13 GHz |
| Bus support | 800 MHz | 2.5 GT/s |
| L1 cache | 128 KB | 256 KB |
| L2 cache | 6 MB | 1 MB |
| L3 cache | no data | 8 MB |
| Chip lithography | 45 nm | 45 nm |
| Die size | 107 mm2 | 296 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 410 Million | 774 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core 2 Duo T9300 and Core i7-940XM Extreme Edition 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 | no data | 1 (Uniprocessor) |
| Socket | BGA479, PGA478 | no data |
| Power consumption (TDP) | 35 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T9300 and Core i7-940XM Extreme Edition. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Core 2 Duo T9300 and Core i7-940XM Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo T9300 and Core i7-940XM Extreme Edition are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T9300 and Core i7-940XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3-1333 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
| ECC memory support | no data | - |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo T9300 and Core i7-940XM Extreme Edition.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 10 January 2008 | 5 February 2010 |
| Physical cores | 2 | 4 |
| Threads | 2 | 8 |
| Cost | $316 | $1096 |
| Power consumption (TDP) | 35 Watt | 55 Watt |
Core 2 Duo T9300 has its recommended price lower by $780, and 57.1% lower power consumption.
i7-940XM Extreme Edition, on the other hand, has an age advantage of 2 years, and 100% more physical cores and 300% more threads.
We couldn't decide between Core 2 Duo T9300 and Core i7-940XM Extreme Edition. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo T9300 and Core i7-940XM Extreme Edition, ask them in Comments section, and we shall answer.
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