Core 2 Duo E4500 vs E2-2000
Aggregate performance score
Core 2 Duo E4500 outperforms E2-2000 by a considerable 48% based on our aggregate benchmark results.
Primary details
Comparing E2-2000 and Core 2 Duo E4500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3087 | 2921 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD E-Series | no data |
| Power efficiency | 1.63 | 0.67 |
| Architecture codename | Zacate (2011−2013) | Allendale (2006−2009) |
| Release date | 6 January 2013 (11 years ago) | July 2007 (17 years ago) |
Detailed specifications
E2-2000 and Core 2 Duo E4500 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 | 2.2 GHz |
| Boost clock speed | 1.75 GHz | 2.2 GHz |
| Bus rate | no data | 800 MHz |
| L1 cache | 64K (per core) | 64 KB |
| L2 cache | 512K (per core) | 2 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 40 nm | 65 nm |
| Die size | 75 mm2 | 111 mm2 |
| Maximum core temperature | no data | 73 °C |
| Maximum case temperature (TCase) | 100 °C | no data |
| Number of transistors | no data | 167 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.85V-1.5V |
Compatibility
Information on E2-2000 and Core 2 Duo E4500 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 | FT1 BGA 413-Ball | LGA775 |
| Power consumption (TDP) | 18 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by E2-2000 and Core 2 Duo E4500. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX(+), SSE(1,2,3,3S,4A), AMD-V | no data |
| PowerNow | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
Security technologies
E2-2000 and Core 2 Duo E4500 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 E2-2000 and Core 2 Duo E4500 are enumerated here.
| AMD-V | + | - |
| VT-x | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by E2-2000 and Core 2 Duo E4500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 7340 | 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.
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.
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.
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.
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.
Pros & cons summary
| Performance score | 0.31 | 0.46 |
| Chip lithography | 40 nm | 65 nm |
| Power consumption (TDP) | 18 Watt | 65 Watt |
E2-2000 has a 62.5% more advanced lithography process, and 261.1% lower power consumption.
Core 2 Duo E4500, on the other hand, has a 48.4% higher aggregate performance score.
The Core 2 Duo E4500 is our recommended choice as it beats the E2-2000 in performance tests.
Be aware that E2-2000 is a notebook processor while Core 2 Duo E4500 is a desktop one.
Should you still have questions on choice between E2-2000 and Core 2 Duo E4500, ask them in Comments section, and we shall answer.
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