Celeron E3300 vs Core 2 Duo E6700
Aggregated performance score
Core 2 Duo E6700 outperforms Celeron E3300 by a significant 25% based on our aggregated benchmark results.
Primary details
Comparing Core 2 Duo E6700 and Celeron E3300 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2641 | 2740 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.98 | 0.83 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Duo (Desktop) | no data |
| Architecture codename | Conroe (2006−2007) | Wolfdale (2008−2010) |
| Release date | no data | August 2009 (14 years ago) |
| Launch price (MSRP) | no data | $70 |
| Current price | $18 | $46 (0.7x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Core 2 Duo E6700 has 18% better value for money than Celeron E3300.
Detailed specifications
Core 2 Duo E6700 and Celeron E3300 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | no data | 2.5 GHz |
| Boost clock speed | 2.66 GHz | 2.5 GHz |
| Bus support | 1066 MHz | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 1 MB (shared) |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 45 nm |
| Die size | no data | 82 mm2 |
| Maximum core temperature | no data | 74 °C |
| Number of transistors | no data | 228 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on Core 2 Duo E6700 and Celeron E3300 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 | LGA775 |
| Power consumption (TDP) | 65 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E6700 and Celeron E3300. You'll probably need this information if you require some particular technology.
| AES-NI | no data | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Status | no data | Discontinued |
Security technologies
Core 2 Duo E6700 and Celeron E3300 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo E6700 and Celeron E3300 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6700 and Celeron E3300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Synthetic benchmark performance
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Core 2 Duo E6700 outperforms Celeron E3300 by 25% based on our aggregated benchmark results.
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 Celeron E3300 by 25% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Core 2 Duo E6700 outperforms Celeron E3300 by 34% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Core 2 Duo E6700 outperforms Celeron E3300 by 38% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 0.64 | 0.51 |
| Chip lithography | 65 nm | 45 nm |
The Core 2 Duo E6700 is our recommended choice as it beats the Celeron E3300 in performance tests.
Should you still have questions on choice between Core 2 Duo E6700 and Celeron E3300, ask them in Comments section, and we shall answer.
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