Xeon Gold 6530 vs A6-6400B
Aggregate performance score
Xeon Gold 6530 outperforms A6-6400B by a whopping 3974% based on our aggregate benchmark results.
Primary details
Comparing A6-6400B and Xeon Gold 6530 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2340 | 48 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Architecture codename | Richland (2013−2014) | Emerald Rapids |
| Release date | 1 June 2013 (11 years ago) | 1 October 2023 (less than a year ago) |
Detailed specifications
A6-6400B and Xeon Gold 6530 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 | 2 (Dual-core) | 32 (Dotriaconta-Core) |
| Threads | 2 | 64 |
| Base clock speed | 3.9 GHz | 2.1 GHz |
| Boost clock speed | 4.1 GHz | 4 GHz |
| L1 cache | 96K | 80 KB (per core) |
| L2 cache | 1 MB (shared) | 2 MB (per core) |
| L3 cache | no data | 160 MB (shared) |
| Chip lithography | 32 nm | Intel 7 nm |
| Die size | 246 mm2 | 2x 763 mm2 |
| Maximum core temperature | no data | 74 °C |
| Maximum case temperature (TCase) | 70 °C | 74 °C |
| Number of transistors | 1,303 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | Yes | No |
Compatibility
Information on A6-6400B and Xeon Gold 6530 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 | FM2 | FCLGA4677 |
| Power consumption (TDP) | 65 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A6-6400B and Xeon Gold 6530. 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 | + | + |
| FMA | + | no data |
| AVX | + | + |
| PowerNow | + | no data |
| 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 | no data | + |
| Status | no data | Launched |
Security technologies
A6-6400B and Xeon Gold 6530 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 A6-6400B and Xeon Gold 6530 are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A6-6400B and Xeon Gold 6530. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR5 @ 4800 MT/s (1 DPC) |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | no data | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8470D | N/A |
Peripherals
Specifications and connection of peripherals supported by A6-6400B and Xeon Gold 6530.
| 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.
Xeon Gold 6530 outperforms A6-6400B by 3974% based on our aggregate benchmark results.
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.
Benchmark coverage: 68%
Xeon Gold 6530 outperforms A6-6400B by 3955% in Passmark.
Pros & cons summary
| Performance score | 1.04 | 42.37 |
| Recency | 1 June 2013 | 1 October 2023 |
| Physical cores | 2 | 32 |
| Threads | 2 | 64 |
| Power consumption (TDP) | 65 Watt | 270 Watt |
The Xeon Gold 6530 is our recommended choice as it beats the A6-6400B in performance tests.
Note that A6-6400B is a desktop processor while Xeon Gold 6530 is a server/workstation one.
Should you still have questions on choice between A6-6400B and Xeon Gold 6530, ask them in Comments section, and we shall answer.
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