Core 2 Duo T5500 vs Core i5-6440EQ
Aggregate performance score
Core i5-6440EQ outperforms Core 2 Duo T5500 by a whopping 885% based on our aggregate benchmark results.
Primary details
Comparing Core i5-6440EQ and Core 2 Duo T5500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1567 | 3054 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.53 | no data |
| Market segment | Laptop | Laptop |
| Series | Intel Core i5 | Intel Core 2 Duo |
| Power efficiency | 7.05 | 0.95 |
| Architecture codename | Skylake (2015−2016) | Merom (2006−2008) |
| Release date | 12 October 2015 (9 years ago) | 1 February 2007 (17 years ago) |
| Launch price (MSRP) | $250 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i5-6440EQ and Core 2 Duo T5500 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | no data | 1.66 GHz |
| Boost clock speed | 2.7 GHz | 1.66 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 667 MHz |
| Multiplier | 27 | no data |
| L1 cache | 256 KB | 64 KB |
| L2 cache | 1 MB | 2 MB |
| L3 cache | 6 MB | 0 KB |
| Chip lithography | 14 nm | 65 nm |
| Die size | 122 mm2 | 143 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 291 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.0375V-1.3V |
Compatibility
Information on Core i5-6440EQ and Core 2 Duo T5500 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 (Uniprocessor) | 1 |
| Socket | no data | PPGA478, PBGA479 |
| Power consumption (TDP) | 45 Watt | 34 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-6440EQ and Core 2 Duo T5500. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| TSX | + | - |
| Idle States | no data | - |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
Security technologies
Core i5-6440EQ and Core 2 Duo T5500 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-6440EQ and Core 2 Duo T5500 are enumerated here.
| VT-d | + | no data |
| VT-x | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-6440EQ and Core 2 Duo T5500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | LPDDR3-1866 | no data |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 530 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-6440EQ and Core 2 Duo T5500.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | 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.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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.
Pros & cons summary
| Performance score | 3.35 | 0.34 |
| Recency | 12 October 2015 | 1 February 2007 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 14 nm | 65 nm |
| Power consumption (TDP) | 45 Watt | 34 Watt |
i5-6440EQ has a 885.3% higher aggregate performance score, an age advantage of 8 years, 100% more physical cores and 100% more threads, and a 364.3% more advanced lithography process.
Core 2 Duo T5500, on the other hand, has 32.4% lower power consumption.
The Core i5-6440EQ is our recommended choice as it beats the Core 2 Duo T5500 in performance tests.
Should you still have questions on choice between Core i5-6440EQ and Core 2 Duo T5500, ask them in Comments section, and we shall answer.
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