Atom x7433RE vs Phenom II X2 X640 BE
Aggregate performance score
Atom x7433RE outperforms Phenom II X2 X640 BE by a whopping 161% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X2 X640 BE and Atom x7433RE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2455 | 1713 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | 2x AMD Phenom II | no data |
| Power efficiency | 2.12 | 27.76 |
| Architecture codename | Champlain (2010−2011) | Amston Lake (2024) |
| Release date | 12 May 2011 (13 years ago) | 8 April 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $63 |
Detailed specifications
Phenom II X2 X640 BE and Atom x7433RE 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) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 1.5 GHz |
| Boost clock speed | 3.2 GHz | 3.4 GHz |
| Bus rate | 3600 MHz | no data |
| L1 cache | 256 KB | 96 KB (per core) |
| L2 cache | 2 MB | 2 MB (shared) |
| L3 cache | no data | 6 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Phenom II X2 X640 BE and Atom x7433RE 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 | no data | 1 |
| Socket | S1 | Intel BGA 1264 |
| Power consumption (TDP) | 45 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X2 X640 BE and Atom x7433RE. 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 Atom x7433RE are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 X640 BE and Atom x7433RE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Phenom II X2 X640 BE and Atom x7433RE.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 9 |
Pros & cons summary
| Performance score | 1.01 | 2.64 |
| Recency | 12 May 2011 | 8 April 2024 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 45 Watt | 9 Watt |
Atom x7433RE has a 161.4% higher aggregate performance score, an age advantage of 12 years, 100% more physical cores and 100% more threads, a 350% more advanced lithography process, and 400% lower power consumption.
The Atom x7433RE is our recommended choice as it beats the Phenom II X2 X640 BE in performance tests.
Should you still have questions on choice between Phenom II X2 X640 BE and Atom x7433RE, ask them in Comments section, and we shall answer.
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