Atom x7835FE vs Opteron 6348
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1510 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | 1.65 | no data |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Abu Dhabi (2012) | Amston Lake (2024−2025) |
| Release date | 5 November 2012 (13 years ago) | 1 October 2025 (less than a year ago) |
| Launch price (MSRP) | no data | $150 |
Detailed specifications
Basic parameters of Opteron 6348 and Atom x7835FE: 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 | 12 (Dodeca-Core) | 8 (Octa-Core) |
| Threads | 12 | 8 |
| Base clock speed | 2.8 GHz | 1.3 GHz |
| Boost clock speed | 3.4 GHz | 3.6 GHz |
| L1 cache | 576 KB | 96 KB (per core) |
| L2 cache | 12 MB | 2 MB (per module) |
| L3 cache | 8 MB (per die) | 6 MB (shared) |
| Chip lithography | 32 nm | 10 nm |
| Die size | 315 mm2 | no data |
| Number of transistors | 2,400 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Opteron 6348 and Atom x7835FE 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 | 4 | 1 |
| Socket | G34 | Intel BGA 1264 |
| Power consumption (TDP) | 115 Watt | 12 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6348 and Atom x7835FE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6348 and Atom x7835FE are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 6348 and Atom x7835FE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5, LPDDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Opteron 6348 and Atom x7835FE.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 9 |
Pros & cons summary
| Recency | 5 November 2012 | 1 October 2025 |
| Physical cores | 12 | 8 |
| Threads | 12 | 8 |
| Chip lithography | 32 nm | 10 nm |
| Power consumption (TDP) | 115 Watt | 12 Watt |
Opteron 6348 has 50% more physical cores and 50% more threads.
Atom x7835FE, on the other hand, has an age advantage of 12 years, a 220% more advanced lithography process, and 858% lower power consumption.
We couldn't decide between AMD Opteron 6348 and Intel Atom x7835FE. We've got no test results to judge.
Be aware that Opteron 6348 is a server/workstation processor while Atom x7835FE is a notebook one.
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