Xeon 6563P-B vs Athlon II P340
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3195 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Athlon II | no data |
| Power efficiency | 0.69 | no data |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Champlain (2010−2011) | Granite Rapids (2024−2025) |
| Release date | 4 October 2010 (15 years ago) | 24 February 2025 (less than a year ago) |
| Launch price (MSRP) | no data | $2,616 |
Detailed specifications
Athlon II P340 and Xeon 6563P-B 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) | 38 |
| Performance-cores | no data | 38 |
| Threads | 2 | 76 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 2.2 GHz | 4 GHz |
| Bus rate | 3200 MHz | no data |
| L1 cache | 256 KB | 112 KB (per core) |
| L2 cache | 1 MB | 2 MB (per core) |
| L3 cache | no data | 152 MB (shared) |
| Chip lithography | 45 nm | Intel 3 nm |
| Die size | no data | 598 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon II P340 and Xeon 6563P-B 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 | 1 |
| Socket | S1g4 | FCBGA4368 |
| Power consumption (TDP) | 25 Watt | 235 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II P340 and Xeon 6563P-B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | SSE-3, SSE4A, 3DNow!, MMX, DEP, SVM | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | - |
| QuickAssist | 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 II P340 and Xeon 6563P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II P340 and Xeon 6563P-B 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 II P340 and Xeon 6563P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
| Maximum memory size | no data | 1.13 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 II P340 and Xeon 6563P-B.
| PCIe version | no data | Gen 4, Gen 5 |
| PCI Express lanes | no data | 48 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 4 October 2010 | 24 February 2025 |
| Physical cores | 2 | 38 |
| Threads | 2 | 76 |
| Power consumption (TDP) | 25 Watt | 235 Watt |
Athlon II P340 has 840% lower power consumption.
Xeon 6563P-B, on the other hand, has an age advantage of 14 years, and 1800% more physical cores and 3700% more threads.
We couldn't decide between AMD Athlon II P340 and Intel Xeon 6563P-B. We've got no test results to judge.
Be aware that Athlon II P340 is a notebook processor while Xeon 6563P-B is a server/workstation one.
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