EPYC 7773X vs i5-6585R
Primary details
Comparing Core i5-6585R and EPYC 7773X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 21 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | Intel Core i5 | no data |
| Power efficiency | no data | 19.47 |
| Architecture codename | Skylake (2015−2016) | Milan-X (2022) |
| Release date | 22 April 2016 (8 years ago) | 22 March 2022 (2 years ago) |
| Launch price (MSRP) | $255 | no data |
Detailed specifications
Core i5-6585R and EPYC 7773X 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) | 64 (Tetrahexaconta-Core) |
| Threads | 4 | 128 |
| Base clock speed | 2.8 GHz | 2.2 GHz |
| Boost clock speed | 3.6 GHz | 3.5 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 28 | no data |
| L1 cache | 256 KB | 64K (per core) |
| L2 cache | 1 MB | 512K (per core) |
| L3 cache | 6 MB | 768 MB (shared) |
| Chip lithography | 14 nm | 7 nm |
| Die size | no data | 8x 81 mm2 |
| Maximum core temperature | 71 °C | no data |
| Number of transistors | no data | 33,200 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i5-6585R and EPYC 7773X 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) | 2 |
| Socket | no data | SP3 |
| Power consumption (TDP) | 65 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-6585R and EPYC 7773X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| eDRAM | 128 MB | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | - | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Core i5-6585R and EPYC 7773X 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 | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-6585R and EPYC 7773X 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 Core i5-6585R and EPYC 7773X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-1866/2133, DDR3L-1333/1600 | DDR4-3200 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Iris Pro Graphics 580 | no data |
| Max video memory | 64 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.1 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i5-6585R and EPYC 7773X integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Core i5-6585R and EPYC 7773X integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
| Max resolution over VGA | N/A | no data |
Graphics API support
APIs supported by Core i5-6585R and EPYC 7773X integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-6585R and EPYC 7773X.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 16 | 128 |
Pros & cons summary
| Recency | 22 April 2016 | 22 March 2022 |
| Physical cores | 4 | 64 |
| Threads | 4 | 128 |
| Chip lithography | 14 nm | 7 nm |
| Power consumption (TDP) | 65 Watt | 280 Watt |
i5-6585R has 330.8% lower power consumption.
EPYC 7773X, on the other hand, has an age advantage of 5 years, 1500% more physical cores and 3100% more threads, and a 100% more advanced lithography process.
We couldn't decide between Core i5-6585R and EPYC 7773X. We've got no test results to judge.
Note that Core i5-6585R is a desktop processor while EPYC 7773X is a server/workstation one.
Should you still have questions on choice between Core i5-6585R and EPYC 7773X, ask them in Comments section, and we shall answer.
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