Athlon II X4 630 vs Core 2 Extreme QX6700
Aggregated performance score
General info
Comparing Core 2 Extreme QX6700 and Athlon II X4 630 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2111 | 2110 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 2.94 | 6.02 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Extreme (Desktop) | no data |
| Architecture codename | Kentsfield (2007) | Propus (2009−2011) |
| Release date | no data | September 2009 (14 years ago) |
| Launch price (MSRP) | no data | $63 |
| Current price | $312 | $24 (0.4x MSRP) |
Value for money
Performance per price, higher is better.
Athlon II X4 630 has 105% better value for money than Core 2 Extreme QX6700.
Technical specs
Core 2 Extreme QX6700 and Athlon II X4 630 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 |
| Boost clock speed | 2.67 GHz | 2.8 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 Extreme QX6700 and Athlon II X4 630 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) | 130 Watt | 95 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX6700 and Athlon II X4 630. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | 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.
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%
Advantages and disadvantages
| Chip lithography | 65 nm | 45 nm |
| Power consumption (TDP) | 130 Watt | 95 Watt |
We couldn't decide between Core 2 Extreme QX6700 and Athlon II X4 630. The differences in performance seem too small.
Should you still have questions on choice between Core 2 Extreme QX6700 and Athlon II X4 630, ask them in Comments section, and we shall answer.
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