Xeon 656 vs PRO A10-8770E
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2289 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 2.06 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Carrizo (2015−2018) | Granite Rapids (2024−2026) |
| Release date | October 2016 (9 years ago) | 2 February 2026 (recently) |
| Launch price (MSRP) | no data | $1,399 |
Detailed specifications
PRO A10-8770E and Xeon 656 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 | 4 (Quad-Core) | 20 (Icosa-Core) |
| Performance-cores | no data | 20 |
| Threads | 4 | 40 |
| Base clock speed | 2.8 GHz | 2.9 GHz |
| Boost clock speed | 3.5 GHz | 4.8 GHz |
| Bus rate | no data | 0 GT/s |
| L1 cache | no data | 112 KB (per core) |
| L2 cache | 2048 KB | 2 MB (per core) |
| L3 cache | no data | 72 MB (shared) |
| Chip lithography | 28 nm | Intel 3 nm |
| Die size | 250 mm2 | 2x 598 mm2 |
| Maximum case temperature (TCase) | 74 °C | 74 °C |
| Number of transistors | 3,100 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on PRO A10-8770E and Xeon 656 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 | AM4 | FCLGA4710 |
| Power consumption (TDP) | 35 Watt | 210 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by PRO A10-8770E and Xeon 656. 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 | + | + |
| FMA | + | - |
| AVX | + | + |
| FRTC | + | - |
| FreeSync | + | - |
| 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
PRO A10-8770E and Xeon 656 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 PRO A10-8770E and Xeon 656 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 PRO A10-8770E and Xeon 656. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR5(6400MT/s) |
| Maximum memory size | no data | 4 TB |
| Max memory channels | 2 | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R7 Graphics | N/A |
| iGPU core count | 6 | no data |
| Switchable graphics | + | - |
Graphics interfaces
Available interfaces and connections of PRO A10-8770E and Xeon 656 integrated GPUs.
| DisplayPort | n/a | - |
Graphics API support
APIs supported by PRO A10-8770E and Xeon 656 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by PRO A10-8770E and Xeon 656.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Physical cores | 4 | 20 |
| Threads | 4 | 40 |
| Power consumption (TDP) | 35 Watt | 210 Watt |
PRO A10-8770E has 500% lower power consumption.
Xeon 656, on the other hand, has 400% more physical cores and 900% more threads.
We couldn't decide between AMD PRO A10-8770E and Intel Xeon 656. We've got no test results to judge.
Note that PRO A10-8770E is a desktop processor while Xeon 656 is a server/workstation one.
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