Athlon 64 FX-57 vs Pentium Extreme Edition 965
Primary details
Comparing Pentium Extreme Edition 965 and Athlon 64 FX-57 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2771 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 0.45 | no data |
| Architecture codename | Presler (2005−2007) | San Diego (2001−2005) |
| Release date | 26 March 2006 (18 years ago) | June 2005 (19 years ago) |
| Launch price (MSRP) | $999 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium Extreme Edition 965 and Athlon 64 FX-57 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) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 3.733 GHz | no data |
| Boost clock speed | 0.73 GHz | 2.8 GHz |
| L1 cache | 16 KB (per core) | 128 KB |
| L2 cache | 2 MB (per core) | 1 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 90 nm |
| Die size | 2x 81 mm2 | 115 mm2 |
| Maximum case temperature (TCase) | 67 °C | no data |
| Number of transistors | 376 million | 114 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Pentium Extreme Edition 965 and Athlon 64 FX-57 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 | 775 | 939 |
| Power consumption (TDP) | 130 Watt | 104 Watt |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Extreme Edition 965 and Athlon 64 FX-57 are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Extreme Edition 965 and Athlon 64 FX-57. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 Depends on motherboard | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score 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.
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 130 Watt | 104 Watt |
Pentium Extreme Edition 965 has 100% more physical cores and 300% more threads, and a 38.5% more advanced lithography process.
Athlon 64 FX-57, on the other hand, has 25% lower power consumption.
We couldn't decide between Pentium Extreme Edition 965 and Athlon 64 FX-57. We've got no test results to judge.
Should you still have questions on choice between Pentium Extreme Edition 965 and Athlon 64 FX-57, ask them in Comments section, and we shall answer.
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