Core 2 Duo T5750 vs Core 2 Duo T5450
Primary details
Comparing Core 2 Duo T5450 and Core 2 Duo T5750 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Core 2 Duo | Intel Core 2 Duo |
| Architecture codename | Merom-2048 (2006−2008) | Merom (2006−2008) |
| Release date | no data | 1 May 2008 (16 years ago) |
| Current price | $33 | $31 |
Detailed specifications
Core 2 Duo T5450 and Core 2 Duo T5750 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 | 1.66 GHz | 2 GHz |
| Boost clock speed | 1.66 GHz | 2 GHz |
| Bus support | 667 MHz | 667 MHz |
| L2 cache | no data | 2 MB |
| L3 cache | 2 MB L2 Cache | 2 MB L2 Cache |
| Chip lithography | 65 nm | 65 nm |
| Die size | no data | 143 mm2 |
| Maximum core temperature | 100 °C | 85 °C |
| Number of transistors | no data | 291 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 1.075V-1.25V | 1.075V-1.175V |
Compatibility
Information on Core 2 Duo T5450 and Core 2 Duo T5750 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 | PPGA478 | PPGA478 |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T5450 and Core 2 Duo T5750. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Demand Based Switching | - | - |
| FSB parity | - | - |
| Status | Discontinued | Discontinued |
Security technologies
Core 2 Duo T5450 and Core 2 Duo T5750 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 T5450 and Core 2 Duo T5750 are enumerated here.
| VT-x | - | - |
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 T5750 outperforms Core 2 Duo T5450 by 19% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Core 2 Duo T5750 outperforms Core 2 Duo T5450 by 10% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Core 2 Duo T5750 outperforms Core 2 Duo T5450 by 8% in GeekBench 5 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 T5750 outperforms Core 2 Duo T5450 by 27% in 3DMark06 CPU.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
