Xeon Gold 6226R vs Athlon 950
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 505 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 6.07 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon Gold |
| Power efficiency | no data | 4.23 |
| Designer | AMD | Intel |
| Architecture codename | Thunderbird (1999−2000) | Cascade Lake (2019−2020) |
| Release date | 6 March 2000 (25 years ago) | 24 February 2020 (5 years ago) |
| Launch price (MSRP) | $999 | $1,300 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Athlon 950 and Xeon Gold 6226R 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 | 1 (Single-Core) | 16 (Hexadeca-Core) |
| Threads | 1 | 32 |
| Base clock speed | no data | 2.9 GHz |
| Boost clock speed | 0.95 GHz | 3.9 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 29 |
| L1 cache | 128 KB | 1 MB |
| L2 cache | 512 KB | 16 MB |
| L3 cache | 0 KB | 22 MB |
| Chip lithography | 180 nm | 14 nm |
| Die size | 102 mm2 | no data |
| Maximum core temperature | no data | 85 °C |
| Maximum case temperature (TCase) | 70 °C | no data |
| Number of transistors | 22 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Athlon 950 and Xeon Gold 6226R 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 | A | FCLGA3647 |
| Power consumption (TDP) | 62 Watt | 150 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 950 and Xeon Gold 6226R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Athlon 950 and Xeon Gold 6226R 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 Athlon 950 and Xeon Gold 6226R 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 950 and Xeon Gold 6226R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1 | DDR4-2933 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Athlon 950 and Xeon Gold 6226R.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 6 March 2000 | 24 February 2020 |
| Physical cores | 1 | 16 |
| Threads | 1 | 32 |
| Chip lithography | 180 nm | 14 nm |
| Power consumption (TDP) | 62 Watt | 150 Watt |
Athlon 950 has 141.9% lower power consumption.
Xeon Gold 6226R, on the other hand, has an age advantage of 19 years, 1500% more physical cores and 3100% more threads, and a 1185.7% more advanced lithography process.
We couldn't decide between AMD Athlon 950 and Intel Xeon Gold 6226R. We've got no test results to judge.
Note that Athlon 950 is a desktop processor while Xeon Gold 6226R is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
