Xeon Gold 6538N vs Athlon II X3 400e
Aggregate performance score
Xeon Gold 6538N outperforms Athlon II X3 400e by a whopping 3305% based on our aggregate benchmark results.
Primary details
Comparing Athlon II X3 400e and Xeon Gold 6538N processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2597 | 165 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.07 | 21.85 |
| Market segment | Desktop processor | Server |
| Power efficiency | 1.75 | 13.05 |
| Architecture codename | Rana (2009−2011) | Emerald Rapids (2023) |
| Release date | 20 October 2009 (15 years ago) | 14 December 2023 (1 year ago) |
| Launch price (MSRP) | $107 | $3,351 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Gold 6538N has 31114% better value for money than Athlon II X3 400e.
Detailed specifications
Athlon II X3 400e and Xeon Gold 6538N 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 | 3 (Tri-Core) | 32 (Dotriaconta-Core) |
| Threads | 3 | 64 |
| Base clock speed | 2.2 GHz | 2.1 GHz |
| Boost clock speed | 2.2 GHz | 4.1 GHz |
| L1 cache | 128 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 2 MB (per core) |
| L3 cache | 0 KB | 60 MB (shared) |
| Chip lithography | 45 nm | Intel 7 nm |
| Die size | 169 mm2 | 2x 763 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 300 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon II X3 400e and Xeon Gold 6538N 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 | 2 |
| Socket | AM3 | FCLGA4677 |
| Power consumption (TDP) | 45 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II X3 400e and Xeon Gold 6538N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
Athlon II X3 400e and Xeon Gold 6538N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II X3 400e and Xeon Gold 6538N are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X3 400e and Xeon Gold 6538N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5-5200 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | N/A |
Peripherals
Specifications and connection of peripherals supported by Athlon II X3 400e and Xeon Gold 6538N.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | no data | 80 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 0.83 | 28.26 |
| Recency | 20 October 2009 | 14 December 2023 |
| Physical cores | 3 | 32 |
| Threads | 3 | 64 |
| Power consumption (TDP) | 45 Watt | 205 Watt |
Athlon II X3 400e has 355.6% lower power consumption.
Xeon Gold 6538N, on the other hand, has a 3304.8% higher aggregate performance score, an age advantage of 14 years, and 966.7% more physical cores and 2033.3% more threads.
The Xeon Gold 6538N is our recommended choice as it beats the Athlon II X3 400e in performance tests.
Note that Athlon II X3 400e is a desktop processor while Xeon Gold 6538N is a server/workstation one.
Should you still have questions on choice between Athlon II X3 400e and Xeon Gold 6538N, ask them in Comments section, and we shall answer.
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