Intel Xeon 2.66: specs and benchmarks
Summary
Intel started Xeon 2.66 sales on November 2002. This is a Prestonia architecture desktop processor primarily aimed at professional systems. It has 1 core and 1 thread, and is based on 130 nm manufacturing technology, with a maximum frequency of 2660 MHz and a locked multiplier.
Compatibility-wise, this is Intel Socket 604 processor with a TDP of 89 Watt.
We have no data on Xeon 2.66 benchmark results.
General info
Xeon 2.66 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Server | |
| Architecture codename | Prestonia (2002) | |
| Release date | November 2002 (21 year old) | |
| Current price | $39 | of 17802 (Threadripper PRO 7995WX) |
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 1 (Single-Core) | |
| Threads | 1 | |
| Boost clock speed | 2.66 GHz | of 6.2 (Core i9-14900KS) |
| L1 cache | 16 KB | of 7475.2 (Apple M2 Pro 10-Core) |
| L2 cache | 512 KB | of 36864 (Apple M2 Max) |
| L3 cache | 0 KB | of 786432 (EPYC 7373X) |
| Chip lithography | 130 nm | of 3 (Apple M3 Max 16-Core) |
| Die size | 217 mm2 | |
| Number of transistors | 55 million | of 9900000 (Ryzen 5 7645HX) |
| 64 bit support | - | |
| Windows 11 compatibility | - | |
| Unlocked multiplier | No |
Compatibility
Information on Xeon 2.66 compatibility with other computer components and devices: 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 | of 8 (Opteron 842) |
| Socket | 604 | |
| Power consumption (TDP) | 89 Watt | of 400 (Xeon Platinum 9282) |
Benchmark performance
Single-core and multi-core benchmark results of Xeon 2.66. Overall benchmark performance is measured in points in 0-100 range, higher is better.
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.
Benchmark coverage: 68%
Send your test results of Xeon 2.66.
Recommended GPUs
People consider these graphics cards to be good for Xeon 2.66, according to our PC configuration statistics.
These are the fastest graphics cards for Xeon 2.66 in our user configuration statistics. There is a total of 28 configurations based on Xeon 2.66 in our database.
