i5-6585R vs Athlon 300U
Primary details
Comparing Athlon 300U and Core i5-6585R processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1753 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Athlon | Intel Core i5 |
| Power efficiency | 15.38 | no data |
| Architecture codename | Raven Ridge 2 (2019) | Skylake (2015−2016) |
| Release date | 6 January 2019 (5 years ago) | 22 April 2016 (8 years ago) |
| Launch price (MSRP) | no data | $255 |
Detailed specifications
Athlon 300U and Core i5-6585R 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 2.4 GHz | 2.8 GHz |
| Boost clock speed | 3.3 GHz | 3.6 GHz |
| Bus type | PCIe 3.0 | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | 24 | 28 |
| L1 cache | 192 KB | 256 KB |
| L2 cache | 1 MB | 1 MB |
| L3 cache | 4 MB (shared) | 6 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 209.78 mm2 | no data |
| Maximum core temperature | no data | 71 °C |
| Number of transistors | 4940 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Athlon 300U and Core i5-6585R 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 (Uniprocessor) | 1 (Uniprocessor) |
| Socket | FP5 | no data |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 300U and Core i5-6585R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| eDRAM | no data | 128 MB |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | - |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Athlon 300U and Core i5-6585R technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon 300U and Core i5-6585R 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 Athlon 300U and Core i5-6585R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR4-1866/2133, DDR3L-1333/1600 |
| Maximum memory size | 64 GB | 64 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 38.397 GB/s | 34.134 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon RX Vega 3 | Intel Iris Pro Graphics 580 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.1 GHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Athlon 300U and Core i5-6585R integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by Athlon 300U and Core i5-6585R integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@24Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by Athlon 300U and Core i5-6585R integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Athlon 300U and Core i5-6585R.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 12 | 16 |
Pros & cons summary
| Integrated graphics card | 2.98 | 4.77 |
| Recency | 6 January 2019 | 22 April 2016 |
| Physical cores | 2 | 4 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Athlon 300U has an age advantage of 2 years, and 333.3% lower power consumption.
i5-6585R, on the other hand, has 60.1% faster integrated GPU, and 100% more physical cores.
We couldn't decide between Athlon 300U and Core i5-6585R. We've got no test results to judge.
Be aware that Athlon 300U is a notebook processor while Core i5-6585R is a desktop one.
Should you still have questions on choice between Athlon 300U and Core i5-6585R, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
