Celeron D 330 vs Xeon E5-2665
Primary details
Comparing Xeon E5-2665 and Celeron D 330 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1181 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 7.56 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 4.30 | no data |
| Architecture codename | Sandy Bridge-EP (2012) | Prescott (2001−2005) |
| Release date | 6 March 2012 (12 years ago) | June 2004 (20 years ago) |
| Launch price (MSRP) | $142 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5-2665 and Celeron D 330 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) | 1 (Single-Core) |
| Threads | 16 | 1 |
| Base clock speed | 2.4 GHz | 2.66 GHz |
| Boost clock speed | 3.1 GHz | 2.67 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 64 KB (per core) | 16 KB |
| L2 cache | 256 KB (per core) | 256 KB |
| L3 cache | 20480 KB (shared) | 0 KB |
| Chip lithography | 32 nm | 90 nm |
| Die size | 435 mm2 | 109 mm2 |
| Maximum core temperature | 82 °C | 67 °C |
| Number of transistors | 2,270 million | 125 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.25V-1.4V |
Compatibility
Information on Xeon E5-2665 and Celeron D 330 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 | FCLGA2011 | PPGA478 |
| Power consumption (TDP) | 115 Watt | 73 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2665 and Celeron D 330. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | - |
| Turbo Boost Technology | 2.0 | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | - |
| Thermal Monitoring | + | - |
| Flex Memory Access | - | no data |
| Demand Based Switching | + | - |
| PAE | no data | 32 Bit |
| FSB parity | no data | - |
Security technologies
Xeon E5-2665 and Celeron D 330 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2665 and Celeron D 330 are enumerated here.
| VT-d | + | no data |
| VT-x | + | - |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2665 and Celeron D 330. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
| Maximum memory size | 384 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 51.2 GB/s | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2665 and Celeron D 330.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 40 | no data |
Pros & cons summary
| Physical cores | 8 | 1 |
| Threads | 16 | 1 |
| Chip lithography | 32 nm | 90 nm |
| Power consumption (TDP) | 115 Watt | 73 Watt |
Xeon E5-2665 has 700% more physical cores and 1500% more threads, and a 181.3% more advanced lithography process.
Celeron D 330, on the other hand, has 57.5% lower power consumption.
We couldn't decide between Xeon E5-2665 and Celeron D 330. We've got no test results to judge.
Be aware that Xeon E5-2665 is a server/workstation processor while Celeron D 330 is a desktop one.
Should you still have questions on choice between Xeon E5-2665 and Celeron D 330, ask them in Comments section, and we shall answer.
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