K6-2E+/400ATZ vs Xeon 6731E
Primary details
Comparing Xeon 6731E and K6-2E+/400ATZ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD K6-2+ |
| Architecture codename | Sierra Forest (2024) | K6-III (1999−2000) |
| Release date | 3 June 2024 (less than a year ago) | no data (2024 years ago) |
| Launch price (MSRP) | $4,121 | no data |
Detailed specifications
Xeon 6731E and K6-2E+/400ATZ 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 | 96 | 1 (Single-Core) |
| Threads | 96 | 1 |
| Base clock speed | 2.2 GHz | no data |
| Boost clock speed | 3.1 GHz | 0.4 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 100 MT/s |
| Multiplier | no data | 4.0 |
| L1 cache | 96 KB (per core) | 64 KB |
| L2 cache | 4 MB (per module) | 128 KB |
| L3 cache | 96 MB (shared) | no data |
| Chip lithography | 5 nm | 0.18 µm |
| Maximum case temperature (TCase) | 84 °C | no data |
| 64 bit support | + | - |
Compatibility
Information on Xeon 6731E and K6-2E+/400ATZ 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 | no data |
| Socket | 4710 | Super Socket 7 |
| Power consumption (TDP) | 250 Watt | 9.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon 6731E and K6-2E+/400ATZ. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| PowerNow | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Xeon 6731E and K6-2E+/400ATZ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon 6731E and K6-2E+/400ATZ are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon 6731E and K6-2E+/400ATZ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
| Maximum memory size | no data | 4 GB |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon 6731E and K6-2E+/400ATZ.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 88 | no data |
Pros & cons summary
| Physical cores | 96 | 1 |
| Threads | 96 | 1 |
| Power consumption (TDP) | 250 Watt | 9 Watt |
Xeon 6731E has 9500% more physical cores and 9500% more threads.
K6-2E+/400ATZ, on the other hand, has 2677.8% lower power consumption.
We couldn't decide between Xeon 6731E and K6-2E+/400ATZ. We've got no test results to judge.
Be aware that Xeon 6731E is a server/workstation processor while K6-2E+/400ATZ is a notebook one.
Should you still have questions on choice between Xeon 6731E and K6-2E+/400ATZ, ask them in Comments section, and we shall answer.
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