Xeon 6766E vs Turion II P540
Primary details
Comparing Turion II P540 and Xeon 6766E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2791 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Turion II | no data |
| Power efficiency | 2.27 | no data |
| Architecture codename | Champlain (2010−2011) | Sierra Forest (2024) |
| Release date | 12 May 2010 (14 years ago) | 3 June 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $10,257 |
Detailed specifications
Turion II P540 and Xeon 6766E 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) | 144 |
| Threads | 2 | 144 |
| Base clock speed | no data | 1.9 GHz |
| Boost clock speed | 2.4 GHz | 2.7 GHz |
| Bus rate | 3600 MHz | no data |
| L1 cache | 128 KB | 96 KB (per core) |
| L2 cache | 2 MB | 4 MB (per module) |
| L3 cache | no data | 108 MB (shared) |
| Chip lithography | 45 nm | 5 nm |
| Maximum case temperature (TCase) | no data | 84 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Turion II P540 and Xeon 6766E 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 | 2 |
| Socket | S1 (S1g4) | 4710 |
| Power consumption (TDP) | 25 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II P540 and Xeon 6766E. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, 3DNow, SSE, SSE2, SSE3, SSE4A, AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0 | no data |
| AES-NI | - | + |
| AVX | - | + |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Security technologies
Turion II P540 and Xeon 6766E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Turion II P540 and Xeon 6766E 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 Turion II P540 and Xeon 6766E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Turion II P540 and Xeon 6766E.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 88 |
Pros & cons summary
| Recency | 12 May 2010 | 3 June 2024 |
| Physical cores | 2 | 144 |
| Threads | 2 | 144 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 25 Watt | 250 Watt |
Turion II P540 has 900% lower power consumption.
Xeon 6766E, on the other hand, has an age advantage of 14 years, 7100% more physical cores and 7100% more threads, and a 800% more advanced lithography process.
We couldn't decide between Turion II P540 and Xeon 6766E. We've got no test results to judge.
Be aware that Turion II P540 is a notebook processor while Xeon 6766E is a server/workstation one.
Should you still have questions on choice between Turion II P540 and Xeon 6766E, ask them in Comments section, and we shall answer.
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.
