Phenom II X2 X640 BE vs i7-2600
Aggregate performance score
Core i7-2600 outperforms Phenom II X2 X640 BE by a whopping 237% based on our aggregate benchmark results.
Primary details
Comparing Core i7-2600 and Phenom II X2 X640 BE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1576 | 2470 |
| Place by popularity | 62 | not in top-100 |
| Cost-effectiveness evaluation | 0.58 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | 2x AMD Phenom II |
| Power efficiency | 3.36 | 2.10 |
| Architecture codename | Sandy Bridge (2011−2013) | Champlain (2010−2011) |
| Release date | 9 January 2011 (13 years ago) | 12 May 2011 (13 years ago) |
| Launch price (MSRP) | $247 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-2600 and Phenom II X2 X640 BE 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 | 8 | 2 |
| Base clock speed | 3.4 GHz | no data |
| Boost clock speed | 3.8 GHz | 3.2 GHz |
| Bus rate | 5 GT/s | 3600 MHz |
| L1 cache | 64 KB (per core) | 256 KB |
| L2 cache | 256 KB (per core) | 2 MB |
| L3 cache | 8192 KB (shared) | no data |
| Chip lithography | 32 nm | 45 nm |
| Die size | 216 mm2 | no data |
| Maximum core temperature | 73 °C | no data |
| Number of transistors | 1,160 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i7-2600 and Phenom II X2 X640 BE 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 | no data |
| Socket | LGA1155 | S1 |
| Power consumption (TDP) | 95 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-2600 and Phenom II X2 X640 BE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | MMX, 3DNow!, SSE1-3A, AMD64, Enhanced Virus Protection, Virtualization |
| AES-NI | + | - |
| AVX | + | - |
| VirusProtect | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Core i7-2600 and Phenom II X2 X640 BE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Identity Protection | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-2600 and Phenom II X2 X640 BE are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-2600 and Phenom II X2 X640 BE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 2000 | no data |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.35 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i7-2600 and Phenom II X2 X640 BE integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-2600 and Phenom II X2 X640 BE.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Performance score | 3.37 | 1.00 |
| Recency | 9 January 2011 | 12 May 2011 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 95 Watt | 45 Watt |
i7-2600 has a 237% higher aggregate performance score, 100% more physical cores and 300% more threads, and a 40.6% more advanced lithography process.
Phenom II X2 X640 BE, on the other hand, has an age advantage of 4 months, and 111.1% lower power consumption.
The Core i7-2600 is our recommended choice as it beats the Phenom II X2 X640 BE in performance tests.
Note that Core i7-2600 is a desktop processor while Phenom II X2 X640 BE is a notebook one.
Should you still have questions on choice between Core i7-2600 and Phenom II X2 X640 BE, ask them in Comments section, and we shall answer.
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