Athlon 64 3700+ vs Core 2 Duo E6700
Primary details
Comparing Core 2 Duo E6700 and Athlon 64 3700+ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2666 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.98 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Duo (Desktop) | no data |
| Architecture codename | Conroe (2006−2007) | San Diego (2001−2005) |
| Release date | no data | January 2001 (23 years ago) |
| Launch price (MSRP) | no data | $69 |
| Current price | $18 | $105 (1.5x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Duo E6700 and Athlon 64 3700+ 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 | 2 | 1 |
| Boost clock speed | 2.66 GHz | 2.4 GHz |
| Bus support | 1066 MHz | no data |
| L1 cache | no data | 128 KB |
| L2 cache | no data | 1 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 130 nm |
| Die size | no data | 199 mm2 |
| Number of transistors | no data | 233 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core 2 Duo E6700 and Athlon 64 3700+ 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 | no data | 1 |
| Socket | no data | 939 |
| Power consumption (TDP) | 65 Watt | 89 Watt |
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.
Benchmark coverage: 68%
Core 2 Duo E6700 outperforms Athlon 64 3700+ by 151% in Passmark.
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 65 nm | 130 nm |
| Power consumption (TDP) | 65 Watt | 89 Watt |
We couldn't decide between Core 2 Duo E6700 and Athlon 64 3700+. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo E6700 and Athlon 64 3700+, ask them in Comments section, and we shall answer.
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