Core 2 Quad Q9500 vs Phenom II 42 TWKR Black Edition
Aggregate performance score
Phenom II 42 TWKR Black Edition outperforms Core 2 Quad Q9500 by an impressive 57% based on our aggregate benchmark results.
Primary details
Comparing Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1836 | 2212 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 1.67 | 1.39 |
| Architecture codename | Deneb (2009−2011) | no data |
| Release date | 1 June 2009 (15 years ago) | no data (2024 years ago) |
Detailed specifications
Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500 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 | no data | 2.83 GHz |
| Boost clock speed | 2 GHz | no data |
| Bus rate | no data | 1333 MHz |
| L1 cache | 128 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 6 MB (shared) | 6 MB L2 Cache |
| Chip lithography | 45 nm | 45 nm |
| Die size | 258 mm2 | no data |
| Maximum core temperature | no data | 71 °C |
| Number of transistors | 758 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500 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 | AM3 | LGA775 |
| Power consumption (TDP) | 125 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500. You'll probably need this information if you require some particular technology.
| 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 | - |
Security technologies
Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500 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 Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500 are enumerated here.
| AMD-V | + | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
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 Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500.
| 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.
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.
Pros & cons summary
| Performance score | 2.20 | 1.40 |
| Power consumption (TDP) | 125 Watt | 95 Watt |
Phenom II 42 TWKR Black Edition has a 57.1% higher aggregate performance score.
Core 2 Quad Q9500, on the other hand, has 31.6% lower power consumption.
The Phenom II 42 TWKR Black Edition is our recommended choice as it beats the Core 2 Quad Q9500 in performance tests.
Should you still have questions on choice between Phenom II 42 TWKR Black Edition and Core 2 Quad Q9500, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
