Pentium Extreme Edition 965 vs Core i7-640M
Aggregate performance score
i7-640M outperforms Pentium Extreme Edition 965 by a whopping 109% based on our aggregate benchmark results.
Primary details
Comparing Core i7-640M and Pentium Extreme Edition 965 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2158 | 2667 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i7 | no data |
| Architecture codename | Arrandale (2010−2011) | Presler (2006−2007) |
| Release date | 1 September 2010 (13 years ago) | 26 March 2006 (18 years ago) |
| Launch price (MSRP) | $346 | no data |
| Current price | $524 (1.5x MSRP) | no data |
Detailed specifications
Core i7-640M and Pentium Extreme Edition 965 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 | 4 | 4 |
| Base clock speed | 2.8 GHz | 3.733 GHz |
| Boost clock speed | 3.46 GHz | 0.73 GHz |
| Bus support | 2500 MHz | no data |
| L1 cache | 64K (per core) | 16 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per core) |
| L3 cache | 4 MB (shared) | no data |
| Chip lithography | 32 nm | 65 nm |
| Die size | 81+114 mm2 | 2x 81 mm2 |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 67 °C |
| Number of transistors | 384 million | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Core i7-640M and Pentium Extreme Edition 965 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 | 1 |
| Socket | BGA1288,PGA988 | 775 |
| Power consumption (TDP) | 35 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-640M and Pentium Extreme Edition 965. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | no data |
| FMA | + | no data |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | + | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| Flex Memory Access | + | no data |
| PAE | 36 Bit | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Status | Discontinued | no data |
Security technologies
Core i7-640M and Pentium Extreme Edition 965 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 i7-640M and Pentium Extreme Edition 965 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-640M and Pentium Extreme Edition 965. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1, DDR2, DDR3 Depends on motherboard |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 17.1 GB/s | no data |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Previous Generation Intel® Processors | On certain motherboards (Chipset feature) |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 766 MHz | no data |
Graphics interfaces
Available interfaces and connections of Core i7-640M and Pentium Extreme Edition 965 integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-640M and Pentium Extreme Edition 965.
| PCIe version | 2.0 | 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.
Core i7-640M outperforms Pentium Extreme Edition 965 by 109% based on our aggregate benchmark results.
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 i7-640M outperforms Pentium Extreme Edition 965 by 110% in Passmark.
Pros & cons summary
| Performance score | 1.34 | 0.64 |
| Recency | 1 September 2010 | 26 March 2006 |
| Chip lithography | 32 nm | 65 nm |
| Power consumption (TDP) | 35 Watt | 130 Watt |
The Core i7-640M is our recommended choice as it beats the Pentium Extreme Edition 965 in performance tests.
Be aware that Core i7-640M is a notebook processor while Pentium Extreme Edition 965 is a desktop one.
Should you still have questions on choice between Core i7-640M and Pentium Extreme Edition 965, ask them in Comments section, and we shall answer.
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