Core i7-875K vs A10-6790K
Aggregated performance score
Core i7-875K outperforms A10-6790K by a minimal 1% based on our aggregated benchmark results.
Primary details
Comparing A10-6790K and Core i7-875K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1826 | 1821 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.48 | 0.33 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Richland (2013−2014) | Lynnfield (2009−2010) |
| Release date | 28 October 2013 (10 years ago) | 30 May 2010 (13 years ago) |
| Launch price (MSRP) | no data | $486 |
| Current price | $51 | $131 (0.3x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
A10-6790K has 45% better value for money than i7-875K.
Detailed specifications
A10-6790K and Core i7-875K 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 | 8 |
| Base clock speed | 4 GHz | 2.93 GHz |
| Boost clock speed | 4.3 GHz | 3.6 GHz |
| L1 cache | 192 KB | 64 KB (per core) |
| L2 cache | 4096 KB | 256 KB (per core) |
| L3 cache | 0 KB | 8 MB (shared) |
| Chip lithography | 32 nm | 45 nm |
| Die size | 246 mm2 | 296 mm2 |
| Maximum core temperature | 74 °C | 73 °C |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 1,178 million | 774 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | Yes | Yes |
Compatibility
Information on A10-6790K and Core i7-875K 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 | FCLGA1156,LGA1156 |
| Power consumption (TDP) | 100 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10-6790K and Core i7-875K. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2 |
| AES-NI | 1 | - |
| FMA | FMA4 | no data |
| AVX | AVX | no data |
| PowerTune | - | no data |
| TrueAudio | - | no data |
| PowerNow | + | no data |
| PowerGating | + | no data |
| Out-of-band client management | - | no data |
| VirusProtect | + | no data |
| RAID | - | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 1.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | - |
| Demand Based Switching | no data | - |
| PAE | no data | 36 Bit |
| Status | no data | Discontinued |
Security technologies
A10-6790K and Core i7-875K technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A10-6790K and Core i7-875K are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
| IOMMU 2.0 | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10-6790K and Core i7-875K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | no data | 21 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8670D | no data |
| Number of pipelines | 384 | no data |
| Enduro | + | no data |
| Switchable graphics | 1 | no data |
| UVD | + | no data |
| VCE | + | no data |
Graphics interfaces
Available interfaces and connections of A10-6790K and Core i7-875K integrated GPUs.
| DisplayPort | + | no data |
| HDMI | + | no data |
Graphics API support
APIs supported by A10-6790K and Core i7-875K integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 11 | no data |
Peripherals
Specifications and connection of peripherals supported by A10-6790K and Core i7-875K.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | no data | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Core i7-875K outperforms A10-6790K by 1% based on our aggregated benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Core i7-875K outperforms A10-6790K by 1% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Core i7-875K outperforms A10-6790K by 42% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Core i7-875K outperforms A10-6790K by 106% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 1.98 | 2.00 |
| Recency | 28 October 2013 | 30 May 2010 |
| Threads | 4 | 8 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 100 Watt | 95 Watt |
Given the minimal performance differences, no clear winner can be declared between A10-6790K and Core i7-875K.
Should you still have questions on choice between A10-6790K and Core i7-875K, ask them in Comments section, and we shall answer.
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