Phenom II X4 905e vs Core 2 Quad Q8300
Aggregated performance score
Phenom II X4 905e outperforms Core 2 Quad Q8300 by 2% based on our aggregated benchmark results.
General info
Comparing Core 2 Quad Q8300 and Phenom II X4 905e processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2209 | 2181 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 3.33 | 2.76 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | 4x Phenom II (Desktop) |
| Architecture codename | Yorkfield (2007−2009) | Daneb (2009) |
| Release date | November 2008 (15 years ago) | 1 June 2009 (14 years ago) |
| Launch price (MSRP) | no data | $212 |
| Current price | $16.63 | $80 (0.4x MSRP) |
Value for money
Performance per price, higher is better.
Core 2 Quad Q8300 has 21% better value for money than Phenom II X4 905e.
Technical specs
Core 2 Quad Q8300 and Phenom II X4 905e 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 | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 2.5 GHz | 2.5 GHz |
| L1 cache | 64K (per core) | 128 KB (per core) |
| L2 cache | 4 MB (shared) | 512 KB (per core) |
| L3 cache | 0 KB | 6 MB (shared) |
| Chip lithography | 45 nm | 45 nm |
| Die size | 2x 81 mm2 | 258 mm2 |
| Maximum core temperature | 71 °C | no data |
| Maximum case temperature (TCase) | 71 °C | no data |
| Number of transistors | 456 million | 758 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q8300 and Phenom II X4 905e 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 | LGA775 | AM3 |
| Power consumption (TDP) | 95 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q8300 and Phenom II X4 905e. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 45 nm, 1.25 |
| 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 Quad Q8300 and Phenom II X4 905e technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q8300 and Phenom II X4 905e. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | 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.
Phenom II X4 905e outperforms Core 2 Quad Q8300 by 2% 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%
Phenom II X4 905e outperforms Core 2 Quad Q8300 by 3% 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%
Phenom II X4 905e outperforms Core 2 Quad Q8300 by 9% 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 X4 905e outperforms Core 2 Quad Q8300 by 32% in GeekBench 5 Multi-Core.
Advantages and disadvantages
| Performance score | 1.22 | 1.25 |
| Power consumption (TDP) | 95 Watt | 65 Watt |
We couldn't decide between Core 2 Quad Q8300 and Phenom II X4 905e. The differences in performance seem too small.
Should you still have questions on choice between Core 2 Quad Q8300 and Phenom II X4 905e, ask them in Comments section, and we shall answer.
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