Xeon Phi 7295 vs Athlon 64 2650e
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon Phi |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Lima (2008−2009) | Knights Mill (2017) |
| Release date | 1 January 2009 (17 years ago) | 18 December 2017 (8 years ago) |
Detailed specifications
Athlon 64 2650e and Xeon Phi 7295 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) | 72 (Doheptaconta-Core) |
| Threads | 1 | 288 |
| Base clock speed | no data | 1.5 GHz |
| Boost clock speed | 1.6 GHz | 1.6 GHz |
| Multiplier | no data | 15 |
| L1 cache | 128 KB | 4.5 MB |
| L2 cache | 512 KB | 36 MB |
| L3 cache | 0 KB | 0 KB (shared) |
| Chip lithography | 65 nm | 14 nm |
| Die size | 77 mm2 | no data |
| Maximum core temperature | no data | 77 °C |
| Number of transistors | 122 million | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.550-1.2V |
Compatibility
Information on Athlon 64 2650e and Xeon Phi 7295 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 | AM2 | SVLCLGA3647 |
| Power consumption (TDP) | 15 Watt | 320 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 64 2650e and Xeon Phi 7295. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| Turbo Boost Technology | no data | 2.0 |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Athlon 64 2650e and Xeon Phi 7295 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| SGX | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon 64 2650e and Xeon Phi 7295 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 2650e and Xeon Phi 7295. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4-2400 |
| Maximum memory size | no data | 384 GB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 115.212 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
| Max video memory | no data | 1 GB |
| Graphics max frequency | no data | 0 MHz |
Peripherals
Specifications and connection of peripherals supported by Athlon 64 2650e and Xeon Phi 7295.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 36 |
Pros & cons summary
| Recency | 1 January 2009 | 18 December 2017 |
| Physical cores | 1 | 72 |
| Threads | 1 | 288 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 320 Watt |
Athlon 64 2650e has 2033.3% lower power consumption.
Xeon Phi 7295, on the other hand, has an age advantage of 8 years, 7100% more physical cores and 28700% more threads, and a 364.3% more advanced lithography process.
We couldn't decide between AMD Athlon 64 2650e and Intel Xeon Phi 7295. We've got no test results to judge.
Note that Athlon 64 2650e is a desktop processor while Xeon Phi 7295 is a server/workstation one.
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