Xeon Gold 6526Y vs Athlon 64 TF-20
Aggregate performance score
Xeon Gold 6526Y outperforms Athlon 64 TF-20 by a whopping 18006% based on our aggregate benchmark results.
Primary details
Comparing Athlon 64 TF-20 and Xeon Gold 6526Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3300 | 155 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 56.09 |
| Market segment | Laptop | Server |
| Series | AMD Athlon 64 | no data |
| Power efficiency | 0.61 | 14.06 |
| Architecture codename | Sherman (2009) | Emerald Rapids (2023) |
| Release date | 1 May 2009 (15 years ago) | 14 December 2023 (1 year ago) |
| Launch price (MSRP) | no data | $1,517 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Athlon 64 TF-20 and Xeon Gold 6526Y 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 | 2.8 GHz |
| Boost clock speed | 1.6 GHz | 3.9 GHz |
| Bus rate | 667 MHz | no data |
| L1 cache | 0.1 MB | 80 KB (per core) |
| L2 cache | 512 KB | 2 MB (per core) |
| L3 cache | no data | 37.5 MB (shared) |
| Chip lithography | 65 nm | Intel 7 nm |
| Die size | no data | 2x 763 mm2 |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | no data | 82 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon 64 TF-20 and Xeon Gold 6526Y 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 | no data | 2 |
| Socket | S1g1 | FCLGA4677 |
| Power consumption (TDP) | 25 Watt | 195 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 64 TF-20 and Xeon Gold 6526Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, Enhanced Virus Protection | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| VirusProtect | + | - |
| 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 64 TF-20 and Xeon Gold 6526Y 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 64 TF-20 and Xeon Gold 6526Y 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 64 TF-20 and Xeon Gold 6526Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | 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 | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Athlon 64 TF-20 and Xeon Gold 6526Y.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Performance score | 0.16 | 28.97 |
| Recency | 1 May 2009 | 14 December 2023 |
| Physical cores | 1 | 16 |
| Threads | 1 | 32 |
| Power consumption (TDP) | 25 Watt | 195 Watt |
Athlon 64 TF-20 has 680% lower power consumption.
Xeon Gold 6526Y, on the other hand, has a 18006.3% higher aggregate performance score, an age advantage of 14 years, and 1500% more physical cores and 3100% more threads.
The Xeon Gold 6526Y is our recommended choice as it beats the Athlon 64 TF-20 in performance tests.
Be aware that Athlon 64 TF-20 is a notebook processor while Xeon Gold 6526Y is a server/workstation one.
Should you still have questions on choice between Athlon 64 TF-20 and Xeon Gold 6526Y, ask them in Comments section, and we shall answer.
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