Xeon D-1746TER vs Duo T2250
Aggregate performance score
Xeon D-1746TER outperforms Core Duo T2250 by a whopping 4340% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3465 | 967 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 5.51 |
| Market segment | Laptop | Server |
| Series | Core Duo | no data |
| Power efficiency | 0.27 | 5.63 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Yonah (2005−2006) | Ice Lake-D (2022−2023) |
| Release date | May 2006 (19 years ago) | 24 February 2022 (3 years ago) |
| Launch price (MSRP) | no data | $1,069 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core Duo T2250 and Xeon D-1746TER 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) | 10 (Deca-Core) |
| Performance-cores | no data | 10 |
| Threads | 2 | 20 |
| Base clock speed | 1.73 GHz | 2 GHz |
| Boost clock speed | 1.7 GHz | 3.1 GHz |
| Bus rate | 533 MHz | no data |
| L1 cache | 0 KB | 80 KB (per core) |
| L2 cache | 2 MB | 1.25 MB (per core) |
| L3 cache | 0 KB | 15 MB (shared) |
| Chip lithography | 65 nm | 10 nm |
| Die size | 90 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 151 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| VID voltage range | 0.7625-1.3V | no data |
Compatibility
Information on Core Duo T2250 and Xeon D-1746TER 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 | 1 |
| Socket | PPGA478 | FCBGA2227 |
| Power consumption (TDP) | 31 Watt | 67 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Duo T2250 and Xeon D-1746TER. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | - |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| Idle States | - | no data |
| Thermal Monitoring | - | + |
| Demand Based Switching | - | no data |
| PAE | 32 Bit | no data |
| FSB parity | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Core Duo T2250 and Xeon D-1746TER technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Duo T2250 and Xeon D-1746TER are enumerated here.
| VT-d | no data | + |
| VT-x | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Duo T2250 and Xeon D-1746TER. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1 | DDR4 |
| Maximum memory size | no data | 384 GB |
| Max memory channels | no data | 3 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core Duo T2250 and Xeon D-1746TER.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 16 |
| USB revision | no data | 3.0 |
| Total number of SATA ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.20 | 8.88 |
| Physical cores | 2 | 10 |
| Threads | 2 | 20 |
| Chip lithography | 65 nm | 10 nm |
| Power consumption (TDP) | 31 Watt | 67 Watt |
Duo T2250 has 116.1% lower power consumption.
Xeon D-1746TER, on the other hand, has a 4340% higher aggregate performance score, 400% more physical cores and 900% more threads, and a 550% more advanced lithography process.
The Intel Xeon D-1746TER is our recommended choice as it beats the Intel Core Duo T2250 in performance tests.
Be aware that Core Duo T2250 is a notebook processor while Xeon D-1746TER is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
