Phenom II X4 955 (125W) vs A10-7850K
Primary details
Comparing A10-7850K and Phenom II X4 955 (125W) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1866 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.32 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD A-Series (Desktop) | no data |
| Power efficiency | 2.13 | no data |
| Architecture codename | Godaveri (2014−2016) | Deneb (2009−2011) |
| Release date | 14 January 2014 (10 years ago) | 1 April 2009 (15 years ago) |
| Launch price (MSRP) | $173 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
A10-7850K and Phenom II X4 955 (125W) 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 3.7 GHz | 3.2 GHz |
| Boost clock speed | 4 GHz | 3.2 GHz |
| L1 cache | 256 KB | 128 KB (per core) |
| L2 cache | 4096 KB | 512 KB (per core) |
| L3 cache | 0 KB | 6 MB (shared) |
| Chip lithography | 28 nm | 45 nm |
| Die size | 246 mm2 | 258 mm2 |
| Maximum core temperature | 72 °C | no data |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 1,178 million | 758 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on A10-7850K and Phenom II X4 955 (125W) 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 | FM2+ | AM3 |
| Power consumption (TDP) | 95 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10-7850K and Phenom II X4 955 (125W). You'll probably need this information if you require some particular technology.
| Instruction set extensions | SSE1-4A, AVX, FM4A, VT | no data |
| AES-NI | + | - |
| FMA | FMA4 | - |
| AVX | + | - |
| FRTC | + | - |
| FreeSync | + | - |
| DualGraphics | + | - |
| TrueAudio | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| Out-of-band client management | + | - |
| VirusProtect | + | - |
| HSA | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A10-7850K and Phenom II X4 955 (125W) are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10-7850K and Phenom II X4 955 (125W). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-2133 | DDR3 |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R7 Graphics | On certain motherboards (Chipset feature) |
| iGPU core count | 8 | no data |
| จำนวนพาธไลน์ | 512 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of A10-7850K and Phenom II X4 955 (125W) integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A10-7850K and Phenom II X4 955 (125W) integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by A10-7850K and Phenom II X4 955 (125W).
| PCIe version | 3.0 | 2.0 |
Pros & cons summary
| Recency | 14 January 2014 | 1 April 2009 |
| Chip lithography | 28 nm | 45 nm |
| Power consumption (TDP) | 95 Watt | 125 Watt |
A10-7850K has an age advantage of 4 years, a 60.7% more advanced lithography process, and 31.6% lower power consumption.
We couldn't decide between A10-7850K and Phenom II X4 955 (125W). We've got no test results to judge.
Should you still have questions on choice between A10-7850K and Phenom II X4 955 (125W), ask them in Comments section, and we shall answer.
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