A6-5400B vs Xeon Gold 6144
Aggregate performance score
Xeon Gold 6144 outperforms A6-5400B by a whopping 1268% based on our aggregate benchmark results.
Primary details
Comparing Xeon Gold 6144 and A6-5400B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 606 | 2517 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.18 | no data |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon Gold | no data |
| Power efficiency | 7.94 | 1.34 |
| Architecture codename | Skylake (server) (2017−2018) | Trinity (2012−2013) |
| Release date | 11 July 2017 (7 years ago) | 2 October 2012 (12 years ago) |
| Launch price (MSRP) | $2,925 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Gold 6144 and A6-5400B 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 | 8 (Octa-Core) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 3.5 GHz | 3.6 GHz |
| Boost clock speed | 4.2 GHz | 3.8 GHz |
| Multiplier | 35 | no data |
| L1 cache | 512 KB | 128 KB (per core) |
| L2 cache | 8 MB | 1 MB (per core) |
| L3 cache | 24.75 MB | 0 KB |
| Chip lithography | 14 nm | 32 nm |
| Die size | no data | 246 mm2 |
| Maximum core temperature | 75 °C | no data |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | no data | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Xeon Gold 6144 and A6-5400B 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 (Multiprocessor) | 1 |
| Socket | FCLGA3647 | FM2 |
| Power consumption (TDP) | 150 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6144 and A6-5400B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Xeon Gold 6144 and A6-5400B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6144 and A6-5400B are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6144 and A6-5400B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR3 |
| Maximum memory size | 768 GB | no data |
| Max memory channels | 6 | no data |
| Maximum memory bandwidth | 128.001 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Radeon HD 7540D |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6144 and A6-5400B.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
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 | 12.59 | 0.92 |
| Recency | 11 July 2017 | 2 October 2012 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 150 Watt | 65 Watt |
Xeon Gold 6144 has a 1268.5% higher aggregate performance score, an age advantage of 4 years, 300% more physical cores and 700% more threads, and a 128.6% more advanced lithography process.
A6-5400B, on the other hand, has 130.8% lower power consumption.
The Xeon Gold 6144 is our recommended choice as it beats the A6-5400B in performance tests.
Be aware that Xeon Gold 6144 is a server/workstation processor while A6-5400B is a desktop one.
Should you still have questions on choice between Xeon Gold 6144 and A6-5400B, ask them in Comments section, and we shall answer.
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