Ultra 7 266V vs Xeon E5-2648L
Primary details
Comparing Xeon E5-2648L and Core Ultra 7 266V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1574 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | 4.48 | no data |
| Architecture codename | Sandy Bridge-EP (2012) | Lunar Lake (2024) |
| Release date | 6 March 2012 (12 years ago) | 24 September 2024 (less than a year ago) |
Detailed specifications
Xeon E5-2648L and Core Ultra 7 266V 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 8 |
| Base clock speed | 1.8 GHz | 2.2 GHz |
| Boost clock speed | 2.3 GHz | 5 GHz |
| Bus rate | no data | 37 MHz |
| L1 cache | 64 KB (per core) | 192 KB (per core) |
| L2 cache | 256 KB (per core) | 2.5 MB (per core) |
| L3 cache | 20480 KB (shared) | 12 MB (shared) |
| Chip lithography | 32 nm | 3 nm |
| Die size | 435 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 2,270 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon E5-2648L and Core Ultra 7 266V 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 | 2 | 1 |
| Socket | 2011 | Intel BGA 2833 |
| Power consumption (TDP) | 70 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2648L and Core Ultra 7 266V. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Hyper-Threading Technology | + | no data |
| TSX | - | + |
Security technologies
Xeon E5-2648L and Core Ultra 7 266V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2648L and Core Ultra 7 266V are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2648L and Core Ultra 7 266V. 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 | Arc 140V |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2648L and Core Ultra 7 266V.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 4 |
Pros & cons summary
| Recency | 6 March 2012 | 24 September 2024 |
| Threads | 16 | 8 |
| Chip lithography | 32 nm | 3 nm |
| Power consumption (TDP) | 70 Watt | 17 Watt |
Xeon E5-2648L has 100% more threads.
Ultra 7 266V, on the other hand, has an age advantage of 12 years, a 966.7% more advanced lithography process, and 311.8% lower power consumption.
We couldn't decide between Xeon E5-2648L and Core Ultra 7 266V. We've got no test results to judge.
Be aware that Xeon E5-2648L is a server/workstation processor while Core Ultra 7 266V is a notebook one.
Should you still have questions on choice between Xeon E5-2648L and Core Ultra 7 266V, ask them in Comments section, and we shall answer.
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