Atom Z2460 vs i7-990X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1604 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.23 | no data |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 1.32 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Gulftown (2010−2011) | Penwell (2012−2013) |
| Release date | 24 February 2011 (15 years ago) | 1 January 2012 (14 years ago) |
| Launch price (MSRP) | $1,104 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Core i7-990X and Atom Z2460: 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) | 1 (Single-Core) |
| Threads | 12 | 2 |
| Base clock speed | 3.46 GHz | 1.3 GHz |
| Boost clock speed | 3.73 GHz | 1.6 GHz |
| Bus rate | 6.4 GT/s | no data |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 256 KB (per core) | 512K (per core) |
| L3 cache | 12 MB (shared) | 0 KB |
| Chip lithography | 32 nm | 32 nm |
| Die size | 239 mm2 | 65 mm2 |
| Maximum core temperature | 68 °C | 90 °C |
| Number of transistors | 1,170 million | 140 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-990X and Atom Z2460 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 | FCLGA1366,LGA1366 | FC-MB4617 |
| Power consumption (TDP) | 130 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-990X and Atom Z2460. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® SSE, Intel® SSE2, Intel® SSE3 |
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | + |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | 32 Bit |
| GPIO | no data | 152 |
Security technologies
Core i7-990X and Atom Z2460 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-990X and Atom Z2460 are enumerated here.
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-990X and Atom Z2460. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR2 |
| Maximum memory size | 24 GB | 2 GB |
| Max memory channels | 3 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | 6.4 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | PowerVR SGX540 (400 MHz) |
Graphics interfaces
Available interfaces and connections of Core i7-990X and Atom Z2460 integrated GPUs.
| Number of displays supported | no data | 2 |
| HDMI | - | + |
Peripherals
Specifications and connection of peripherals supported by Core i7-990X and Atom Z2460.
| PCIe version | 2.0 | no data |
| USB revision | no data | 2.0 OTG |
| Number of USB ports | no data | 1 |
| UART | no data | 3 |
Pros & cons summary
| Recency | 24 February 2011 | 1 January 2012 |
| Physical cores | 6 | 1 |
| Threads | 12 | 2 |
| Power consumption (TDP) | 130 Watt | 3 Watt |
i7-990X has 500% more physical cores and 500% more threads.
Atom Z2460, on the other hand, has an age advantage of 10 months, and 4233% lower power consumption.
We couldn't decide between Intel Core i7-990X and Intel Atom Z2460. We've got no test results to judge.
Note that Core i7-990X is a desktop processor while Atom Z2460 is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
