Athlon II X3 455 vs Core 2 Quad Q6600
Aggregated performance score
Athlon II X3 455 outperforms Core 2 Quad Q6600 by 3% based on our aggregated benchmark results.
General info
Comparing Core 2 Quad Q6600 and Athlon II X3 455 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2231 | 2212 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 1.77 | 5.52 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Quad (Desktop) | no data |
| Architecture codename | Kentsfield (2007) | Rana (2009−2011) |
| Release date | no data | 7 December 2010 (13 years old) |
| Launch price (MSRP) | no data | $88 |
| Current price | $67 | $30 (0.3x MSRP) |
Value for money
Performance per price, higher is better.
Athlon II X3 455 has 212% better value for money than Core 2 Quad Q6600.
Technical specs
Core 2 Quad Q6600 and Athlon II X3 455 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) | 3 (Tri-Core) |
| Threads | 4 | 3 |
| Base clock speed | no data | 3.3 GHz |
| Boost clock speed | 2.4 GHz | 3.3 GHz |
| Bus support | 1066 MHz | no data |
| L1 cache | no data | 128 KB (per core) |
| L2 cache | no data | 512 KB (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 45 nm |
| Die size | no data | 169 mm2 |
| Number of transistors | no data | 300 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core 2 Quad Q6600 and Athlon II X3 455 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 | AM3 |
| Power consumption (TDP) | 105 Watt | 95 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q6600 and Athlon II X3 455. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q6600 and Athlon II X3 455.
| PCIe version | no data | 2.0 |
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.
Athlon II X3 455 outperforms Core 2 Quad Q6600 by 3% 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%
Athlon II X3 455 outperforms Core 2 Quad Q6600 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%
Athlon II X3 455 outperforms Core 2 Quad Q6600 by 28% 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%
Athlon II X3 455 outperforms Core 2 Quad Q6600 by 11% in GeekBench 5 Multi-Core.
Advantages and disadvantages
| Performance score | 1.18 | 1.22 |
| Physical cores | 4 | 3 |
| Threads | 4 | 3 |
| Chip lithography | 65 nm | 45 nm |
| Power consumption (TDP) | 105 Watt | 95 Watt |
We couldn't decide between Core 2 Quad Q6600 and Athlon II X3 455. The differences in performance seem too small.
Should you still have questions on choice between Core 2 Quad Q6600 and Athlon II X3 455, 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.
