Core i7-7740K vs PRO A12-8870
Primary details
Comparing PRO A12-8870 and Core i7-7740K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1655 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Carrizo (2015−2018) | Kaby Lake-X (2017) |
| Release date | October 2016 (7 years ago) | no data |
| Current price | $159 | $618 |
Detailed specifications
PRO A12-8870 and Core i7-7740K 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 | no data |
| Base clock speed | 3.7 GHz | no data |
| Boost clock speed | 4.2 GHz | 4.3 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | 2048 KB | 256 KB (per core) |
| L3 cache | no data | 8192 KB (shared) |
| Chip lithography | 28 nm | 14 nm |
| Die size | 250 mm2 | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 3,100 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | No | Yes |
Compatibility
Information on PRO A12-8870 and Core i7-7740K 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 | 1151 |
| Power consumption (TDP) | 65 Watt | 112 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by PRO A12-8870 and Core i7-7740K. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | no data |
| AVX | + | + |
| FRTC | 1 | no data |
| FreeSync | 1 | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | no data | + |
Security technologies
PRO A12-8870 and Core i7-7740K technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by PRO A12-8870 and Core i7-7740K are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by PRO A12-8870 and Core i7-7740K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR4 |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R7 Graphics | HD 630 |
| iGPU core count | 8 | no data |
| Enduro | n/a | no data |
| Switchable graphics | 1 | no data |
Graphics interfaces
Available interfaces and connections of PRO A12-8870 and Core i7-7740K integrated GPUs.
| DisplayPort | n/a | no data |
Graphics API support
APIs supported by PRO A12-8870 and Core i7-7740K integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | 1 | no data |
Peripherals
Specifications and connection of peripherals supported by PRO A12-8870 and Core i7-7740K.
| PCIe version | 3.0 | no data |
Pros & cons summary
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 112 Watt |
We couldn't decide between PRO A12-8870 and Core i7-7740K. We've got no test results to judge.
Should you still have questions on choice between PRO A12-8870 and Core i7-7740K, ask them in Comments section, and we shall answer.
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