Xeon 6726P-B vs FX-6300
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2025 | not rated |
| Place by popularity | 74 | not in top-100 |
| Cost-effectiveness evaluation | 0.63 | no data |
| Market segment | Desktop processor | Server |
| Power efficiency | 1.05 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Vishera (2012−2015) | Granite Rapids (2024−2026) |
| Release date | 23 October 2012 (13 years ago) | 24 February 2025 (less than a year ago) |
| Launch price (MSRP) | $132 | $3,795 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
FX-6300 and Xeon 6726P-B 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 | 6 (Hexa-Core) | 42 |
| Performance-cores | no data | 42 |
| Threads | 6 | 84 |
| Base clock speed | 3.5 GHz | 2.3 GHz |
| Boost clock speed | 3.8 GHz | 3.5 GHz |
| L1 cache | 288 KB | 112 KB (per core) |
| L2 cache | 6144 KB | 2 MB (per core) |
| L3 cache | 8192 KB | 168 MB (shared) |
| Chip lithography | 32 nm | Intel 3 nm |
| Die size | 315 mm2 | 598 mm2 |
| Maximum core temperature | 71 °C | no data |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 1,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| P0 Vcore voltage | Min: 1.15 V - Max: 1.3875 V | no data |
Compatibility
Information on FX-6300 and Xeon 6726P-B 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+ | FCBGA4368 |
| Power consumption (TDP) | 95 Watt | 235 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-6300 and Xeon 6726P-B. 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 | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | - |
| QuickAssist | no data | + |
| Speed Shift | no data | - |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
FX-6300 and Xeon 6726P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-6300 and Xeon 6726P-B 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 FX-6300 and Xeon 6726P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR5 |
| Maximum memory size | no data | 1.13 TB |
| Max memory channels | no data | 4 |
| 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 FX-6300 and Xeon 6726P-B.
| PCIe version | 3.0 | Gen 4, Gen 5 |
| PCI Express lanes | no data | 48 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 23 October 2012 | 24 February 2025 |
| Physical cores | 6 | 42 |
| Threads | 6 | 84 |
| Power consumption (TDP) | 95 Watt | 235 Watt |
FX-6300 has 147.4% lower power consumption.
Xeon 6726P-B, on the other hand, has an age advantage of 12 years, and 600% more physical cores and 1300% more threads.
We couldn't decide between AMD FX-6300 and Intel Xeon 6726P-B. We've got no test results to judge.
Note that FX-6300 is a desktop processor while Xeon 6726P-B is a server/workstation one.
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