Pentium J2850 vs Turion II Ultra M660
Aggregated performance score
Turion II Ultra M660 outperforms Pentium J2850 by 2% based on our aggregated benchmark results.
Primary Details
Comparing Turion II Ultra M660 and Pentium J2850 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2600 | 2610 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Turion II Ultra | Intel Pentium |
| Architecture codename | Caspian (2009) | Bay Trail-D (2013) |
| Release date | 10 September 2009 (14 years ago) | 1 September 2013 (10 years ago) |
| Launch price (MSRP) | no data | $94 |
| Current price | no data | $180 (1.9x MSRP) |
Detailed Specifications
Turion II Ultra M660 and Pentium J2850 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) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 2.41 GHz |
| Boost clock speed | 2.7 GHz | 2.4 GHz |
| Bus support | 3600 MHz | no data |
| L1 cache | no data | 224 KB |
| L2 cache | 2 MB | 2 MB |
| L3 cache | no data | 2 MB L2 Cache |
| Chip lithography | 45 nm | 22 nm |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Turion II Ultra M660 and Pentium J2850 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 | FCBGA1170 |
| Power consumption (TDP) | 35 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II Ultra M660 and Pentium J2850. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Dual-channel 400 MHz DDR2 memory controller, MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | no data |
| AES-NI | no data | - |
| PowerNow | + | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| SIPP | no data | - |
| PAE | no data | 36 Bit |
| FDI | no data | - |
| Status | no data | Discontinued |
| RST | no data | - |
Security technologies
Turion II Ultra M660 and Pentium J2850 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Identity Protection | no data | - |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Turion II Ultra M660 and Pentium J2850 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M660 and Pentium J2850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Graphics max frequency | no data | 854 MHz |
Graphics interfaces
Available interfaces and connections of Turion II Ultra M660 and Pentium J2850 integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by Turion II Ultra M660 and Pentium J2850.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 4 |
Pros & Cons Summary
| Performance score | 0.67 | 0.66 |
| Recency | 10 September 2009 | 1 September 2013 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 35 Watt | 10 Watt |
Given the minimal performance differences, no clear winner can be declared between Turion II Ultra M660 and Pentium J2850.
Should you still have questions on choice between Turion II Ultra M660 and Pentium J2850, ask them in Comments section, and we shall answer.
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