Athlon X4 940 vs Xeon 6517P
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 214 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 24.25 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 15.62 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | no data |
| Architecture codename | Granite Rapids (2024−2025) | Bristol Ridge (2016−2019) |
| Release date | 24 February 2025 (less than a year ago) | 27 July 2017 (8 years ago) |
| Launch price (MSRP) | $1,195 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon 6517P and Athlon X4 940 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 | 16 (Hexadeca-Core) | 4 (Quad-Core) |
| Threads | 32 | 4 |
| Base clock speed | 3.2 GHz | 3.2 GHz |
| Boost clock speed | 4.2 GHz | 3.6 GHz |
| L1 cache | 112 KB (per core) | 128 KB (per core) |
| L2 cache | 2 MB (per core) | 512 KB (per core) |
| L3 cache | 72 MB (shared) | 0 KB |
| Chip lithography | Intel 3 nm | 28 nm |
| Die size | no data | 246 mm2 |
| Maximum case temperature (TCase) | 79 °C | 74 °C |
| Number of transistors | no data | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Xeon 6517P and Athlon X4 940 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 | 2 | 1 |
| Socket | FCLGA4710 | AM4 |
| Power consumption (TDP) | 190 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon 6517P and Athlon X4 940. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Deep Learning Boost | + | - |
Security technologies
Xeon 6517P and Athlon X4 940 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 Xeon 6517P and Athlon X4 940 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 Xeon 6517P and Athlon X4 940. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5(6400MT/s) | DDR4 Dual-channel |
| Maximum memory size | 4 TB | no data |
| Max memory channels | 8 | no data |
| 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 Xeon 6517P and Athlon X4 940.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 88 | no data |
Pros & cons summary
| Recency | 24 February 2025 | 27 July 2017 |
| Physical cores | 16 | 4 |
| Threads | 32 | 4 |
| Power consumption (TDP) | 190 Watt | 65 Watt |
Xeon 6517P has an age advantage of 7 years, and 300% more physical cores and 700% more threads.
Athlon X4 940, on the other hand, has 192.3% lower power consumption.
We couldn't decide between Intel Xeon 6517P and AMD Athlon X4 940. We've got no test results to judge.
Be aware that Xeon 6517P is a server/workstation processor while Athlon X4 940 is a desktop one.
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