Pentium D 955 vs Turion X2 RM-75
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3270 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 2x AMD Turion | no data |
| Designer | AMD | Intel |
| Architecture codename | Lion (2008−2009) | Presler (2005−2007) |
| Release date | 1 January 2009 (16 years ago) | January 2006 (19 years ago) |
Detailed specifications
Turion X2 RM-75 and Pentium D 955 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 | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 2 | no data |
| Boost clock speed | 2.2 GHz | 3.46 GHz |
| Bus rate | 4000 MHz | no data |
| L1 cache | 256 KB | 28 KB |
| L2 cache | 1 MB | 4096 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 65 nm |
| Die size | no data | 140 mm2 |
| Number of transistors | no data | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Turion X2 RM-75 and Pentium D 955 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 | 2 |
| Socket | S1 | 775 |
| Power consumption (TDP) | 1 MB | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion X2 RM-75 and Pentium D 955. 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 | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Turion X2 RM-75 and Pentium D 955 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Turion X2 RM-75 and Pentium D 955. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Pros & cons summary
| Power consumption (TDP) | 1 Watt | 130 Watt |
Turion X2 RM-75 has 12900% lower power consumption.
We couldn't decide between Turion X2 RM-75 and Intel Pentium D 955. We've got no test results to judge.
Be aware that Turion X2 RM-75 is a notebook processor while Pentium D 955 is a desktop one.
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