i7-5960X Extreme Edition vs Phenom II X2 X640 BE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2731 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 2x AMD Phenom II | Intel Core i7EE |
| Power efficiency | 0.85 | no data |
| Designer | AMD | Intel |
| Architecture codename | Champlain (2010−2011) | Haswell (2013−2015) |
| Release date | 12 May 2011 (14 years ago) | 29 August 2014 (11 years ago) |
Detailed specifications
Phenom II X2 X640 BE and Core i7-5960X 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) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Boost clock speed | 3.2 GHz | 3 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 3600 MHz | 5 GT/s |
| Multiplier | no data | 30 |
| L1 cache | 256 KB | no data |
| L2 cache | 2 MB | 2 MB |
| L3 cache | no data | 20 MB |
| Chip lithography | 45 nm | 22 nm |
| Die size | no data | 355.52 mm2 |
| Number of transistors | no data | 2600 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Phenom II X2 X640 BE and Core i7-5960X 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.
| Socket | S1 | no data |
| Power consumption (TDP) | 45 Watt | 140 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X2 X640 BE and Core i7-5960X Extreme Edition. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, 3DNow!, SSE1-3A, AMD64, Enhanced Virus Protection, Virtualization | no data |
| AES-NI | - | + |
| AVX | - | + |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X2 X640 BE and Core i7-5960X Extreme Edition are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 X640 BE and Core i7-5960X Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
| Maximum memory size | no data | 64 GB |
Peripherals
Specifications and connection of peripherals supported by Phenom II X2 X640 BE and Core i7-5960X Extreme Edition.
| PCIe version | no data | 3.00 |
| PCI Express lanes | no data | 40 |
Pros & cons summary
| Recency | 12 May 2011 | 29 August 2014 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 45 Watt | 140 Watt |
Phenom II X2 X640 BE has 211.1% lower power consumption.
i7-5960X Extreme Edition, on the other hand, has an age advantage of 3 years, 300% more physical cores and 700% more threads, and a 104.5% more advanced lithography process.
We couldn't decide between AMD Phenom II X2 X640 BE and Intel Core i7-5960X Extreme Edition. We've got no test results to judge.
Be aware that Phenom II X2 X640 BE is a notebook processor while Core i7-5960X Extreme Edition is a desktop one.
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