Xeon w7-2575X vs Athlon 64 FX-70
Primary details
Comparing Athlon 64 FX-70 and Xeon w7-2575X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 75 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 69.67 |
| Market segment | Desktop processor | Server |
| Power efficiency | no data | 14.63 |
| Architecture codename | Windsor (2006−2007) | Sapphire Rapids (2023−2024) |
| Release date | November 2006 (18 years ago) | 24 August 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $1,689 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Athlon 64 FX-70 and Xeon w7-2575X 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) | 22 (Docosa-Core) |
| Threads | 2 | 44 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | 2.6 GHz | 4.8 GHz |
| L1 cache | 128 KB | 80 KB (per core) |
| L2 cache | 1 MB | 2 MB (per core) |
| L3 cache | 0 KB | 45 MB |
| Chip lithography | 90 nm | Intel 7 nm |
| Die size | 235 mm2 | no data |
| Maximum case temperature (TCase) | no data | 76 °C |
| Number of transistors | 227 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Athlon 64 FX-70 and Xeon w7-2575X 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 | 1 |
| Socket | F | FCLGA4677 |
| Power consumption (TDP) | 125 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 64 FX-70 and Xeon w7-2575X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, 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 64 FX-70 and Xeon w7-2575X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon 64 FX-70 and Xeon w7-2575X 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 FX-70 and Xeon w7-2575X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1 | DDR5-4800 |
| Maximum memory size | no data | 2 TB |
| Max memory channels | no data | 4 |
| 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 FX-70 and Xeon w7-2575X.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 64 |
Pros & cons summary
| Physical cores | 2 | 22 |
| Threads | 2 | 44 |
| Power consumption (TDP) | 125 Watt | 250 Watt |
Athlon 64 FX-70 has 100% lower power consumption.
Xeon w7-2575X, on the other hand, has 1000% more physical cores and 2100% more threads.
We couldn't decide between Athlon 64 FX-70 and Xeon w7-2575X. We've got no test results to judge.
Note that Athlon 64 FX-70 is a desktop processor while Xeon w7-2575X is a server/workstation one.
Should you still have questions on choice between Athlon 64 FX-70 and Xeon w7-2575X, ask them in Comments section, and we shall answer.
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