Pentium D 920 vs i7-4960X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1350 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.49 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | Intel Core i7 (Desktop) | no data |
| Power efficiency | 1.84 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Ivy Bridge-E (2013) | Presler (2005−2007) |
| Release date | 3 September 2013 (12 years ago) | 16 January 2006 (20 years ago) |
| Launch price (MSRP) | $999 | $241 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Core i7-4960X and Pentium D 920: 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 | 6 (Hexa-Core) | 2 (Dual-core) |
| Threads | 12 | 2 |
| Base clock speed | 3.6 GHz | 2.8 GHz |
| Boost clock speed | 4 GHz | 2.8 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 64K (per core) | 16 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per die) |
| L3 cache | 15 MB (shared) | 0 KB |
| Chip lithography | 22 nm | 65 nm |
| Die size | 257 mm2 | 2x 81 mm2 |
| Maximum core temperature | 67 °C | no data |
| Maximum case temperature (TCase) | no data | 63 °C |
| Number of transistors | 1,860 million | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 1.2V-1.3375V |
Compatibility
Information on Core i7-4960X and Pentium D 920 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 | 1 |
| Socket | FCLGA2011 | PLGA775 |
| Power consumption (TDP) | 130 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-4960X and Pentium D 920. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | - |
| Hyper-Threading Technology | + | no data |
| Idle States | + | + |
| Thermal Monitoring | + | - |
| Smart Response | + | no data |
| Demand Based Switching | - | - |
| FSB parity | no data | - |
Security technologies
Core i7-4960X and Pentium D 920 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
| Identity Protection | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-4960X and Pentium D 920 are enumerated here.
| VT-d | + | - |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-4960X and Pentium D 920. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 59.7 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Core i7-4960X and Pentium D 920.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 40 | no data |
Pros & cons summary
| Recency | 3 September 2013 | 16 January 2006 |
| Physical cores | 6 | 2 |
| Threads | 12 | 2 |
| Chip lithography | 22 nm | 65 nm |
| Power consumption (TDP) | 130 Watt | 95 Watt |
i7-4960X has an age advantage of 7 years, 200% more physical cores and 500% more threads, and a 195% more advanced lithography process.
Pentium D 920, on the other hand, has 37% lower power consumption.
We couldn't decide between Intel Core i7-4960X and Intel Pentium D 920. We've got no test results to judge.
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