Core 2 Extreme QX9650 vs Turion II Ultra M660
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3113 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Turion II Ultra | no data |
| Power efficiency | 0.69 | no data |
| Designer | AMD | Intel |
| Architecture codename | Caspian (2009) | Yorkfield (2007−2009) |
| Release date | 10 September 2009 (16 years ago) | November 2007 (18 years ago) |
Detailed specifications
Basic parameters of Turion II Ultra M660 and Core 2 Extreme QX9650: 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) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | 2.7 GHz | 3 GHz |
| Bus rate | 3600 MHz | 1333 MHz |
| L1 cache | no data | 64K (per core) |
| L2 cache | 2 MB | 12 MB (shared) |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 45 nm |
| Die size | no data | 2x 107 mm2 |
| Maximum case temperature (TCase) | no data | 64 °C |
| Number of transistors | no data | 820 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | - | + |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on Turion II Ultra M660 and Core 2 Extreme QX9650 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 | Socket S1 (s1g3) 638-pin | LGA775 |
| Power consumption (TDP) | 35 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II Ultra M660 and Core 2 Extreme QX9650. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | no data |
| PowerNow | + | - |
| 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 | - |
| FSB parity | no data | + |
Security technologies
Turion II Ultra M660 and Core 2 Extreme QX9650 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 Turion II Ultra M660 and Core 2 Extreme QX9650 are enumerated here.
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M660 and Core 2 Extreme QX9650. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR1, DDR2, DDR3 |
Pros & cons summary
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Power consumption (TDP) | 35 Watt | 130 Watt |
Turion II Ultra M660 has 271% lower power consumption.
Core 2 Extreme QX9650, on the other hand, has 100% more physical cores and 100% more threads.
We couldn't decide between AMD Turion II Ultra M660 and Intel Core 2 Extreme QX9650. We've got no test results to judge.
Be aware that Turion II Ultra M660 is a notebook processor while Core 2 Extreme QX9650 is a desktop one.
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