Phenom II X3 N830 vs Core 2 Duo E8400
Aggregate performance score
Core 2 Duo E8400 outperforms Phenom II X3 N830 by a minimal 4% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Duo E8400 and Phenom II X3 N830 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2562 | 2597 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.86 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | 3x AMD Phenom II |
| Architecture codename | Wolfdale (2008−2010) | Champlain (2010−2011) |
| Release date | 1 January 2008 (16 years ago) | 12 May 2010 (14 years ago) |
| Current price | $61 | $304 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Duo E8400 and Phenom II X3 N830 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) | 3 (Tri-Core) |
| Threads | 2 | 3 |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3 GHz | 2.1 GHz |
| Bus support | no data | 3600 MHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 6 MB (shared) | 1.5 MB |
| L3 cache | 0 KB | no data |
| Chip lithography | 45 nm | 45 nm |
| Die size | 104 mm2 | no data |
| Maximum core temperature | 72 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | 410 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Duo E8400 and Phenom II X3 N830 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 | no data |
| Socket | LGA775 | S1 |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E8400 and Phenom II X3 N830. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x MMX(+), 3DNow!(+), SSE(1,2,3,4A),-64, AMD-V, DDR3-1333 memory controller |
| 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 |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
| Status | Discontinued | no data |
Security technologies
Core 2 Duo E8400 and Phenom II X3 N830 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 E8400 and Phenom II X3 N830 are enumerated here.
| AMD-V | no data | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8400 and Phenom II X3 N830. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo E8400 and Phenom II X3 N830.
| PCIe version | 2.0 | 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.
Core 2 Duo E8400 outperforms Phenom II X3 N830 by 4% based on our aggregate 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 E8400 outperforms Phenom II X3 N830 by 5% 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 E8400 outperforms Phenom II X3 N830 by 37% 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%
Phenom II X3 N830 outperforms Core 2 Duo E8400 by 22% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 0.75 | 0.72 |
| Recency | 1 January 2008 | 12 May 2010 |
| Physical cores | 2 | 3 |
| Threads | 2 | 3 |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Given the minimal performance differences, no clear winner can be declared between Core 2 Duo E8400 and Phenom II X3 N830.
Note that Core 2 Duo E8400 is a desktop processor while Phenom II X3 N830 is a notebook one.
Should you still have questions on choice between Core 2 Duo E8400 and Phenom II X3 N830, ask them in Comments section, and we shall answer.
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