Xeon E7-8880 v4 vs Core 2 Duo T7250
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3246 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core 2 Duo | no data |
| Designer | Intel | Intel |
| Architecture codename | Merom (2006−2008) | no data |
| Release date | 2 August 2007 (18 years ago) | 1 April 2016 (9 years ago) |
Detailed specifications
Core 2 Duo T7250 and Xeon E7-8880 v4 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) | 22 (Docosa-Core) |
| Threads | 2 | 44 |
| Base clock speed | 2 GHz | 2.2 GHz |
| Boost clock speed | 2 GHz | 3.3 GHz |
| Bus rate | 800 MHz | 9.6 GT/s |
| L1 cache | 64 KB | no data |
| L2 cache | 2 MB | no data |
| L3 cache | 0 KB | 55 MB |
| Chip lithography | 65 nm | 14 nm |
| Die size | 143 mm2 | no data |
| Maximum core temperature | 100 °C | 77 °C |
| Number of transistors | 291 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.075V-1.175V | no data |
Compatibility
Information on Core 2 Duo T7250 and Xeon E7-8880 v4 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 | 8 |
| Socket | PBGA479,PPGA478 | FCLGA2011 |
| Power consumption (TDP) | 35 Watt | 150 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T7250 and Xeon E7-8880 v4. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX2 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | - | no data |
| PAE | no data | 46 Bit |
| FSB parity | - | no data |
Security technologies
Core 2 Duo T7250 and Xeon E7-8880 v4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo T7250 and Xeon E7-8880 v4 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T7250 and Xeon E7-8880 v4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-1333, DDR4-1600, DDR4-1866, DDR3-1066, DDR3-1333, DDR3-1600 |
| Maximum memory size | no data | 3 TB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 85 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo T7250 and Xeon E7-8880 v4.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 2 August 2007 | 1 April 2016 |
| Physical cores | 2 | 22 |
| Threads | 2 | 44 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 150 Watt |
Core 2 Duo T7250 has 328.6% lower power consumption.
Xeon E7-8880 v4, on the other hand, has an age advantage of 8 years, 1000% more physical cores and 2100% more threads, and a 364.3% more advanced lithography process.
We couldn't decide between Intel Core 2 Duo T7250 and Intel Xeon E7-8880 v4. We've got no test results to judge.
Be aware that Core 2 Duo T7250 is a notebook processor while Xeon E7-8880 v4 is a server/workstation one.
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