EPYC Embedded 3401 vs Pentium Gold 5405U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2476 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.14 | no data |
| Market segment | Laptop | Server |
| Series | Intel Pentium, Pentium Gold | AMD EPYC Embedded |
| Power efficiency | 3.80 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | no data |
| Architecture codename | Whiskey Lake-U (2018−2019) | Zen (2017−2020) |
| Release date | 23 January 2019 (7 years ago) | 21 February 2018 (7 years ago) |
| Launch price (MSRP) | $161 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Pentium Gold 5405U and EPYC Embedded 3401 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) | 16 (Hexadeca-Core) |
| Threads | 4 | 16 |
| Base clock speed | 2.3 GHz | no data |
| Boost clock speed | 2.3 GHz | 1.85 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 GT/s | no data |
| Multiplier | 23 | 18.5 |
| L1 cache | 64 KB (per core) | 1536 KB |
| L2 cache | 256 KB (per core) | 8 MB |
| L3 cache | 2 MB (shared) | 32 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | no data | 213 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 9600 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Pentium Gold 5405U and EPYC Embedded 3401 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 | FCBGA1528 | no data |
| Power consumption (TDP) | 15 Watt | 85 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Gold 5405U and EPYC Embedded 3401. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| My WiFi | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | + | no data |
Security technologies
Pentium Gold 5405U and EPYC Embedded 3401 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Gold 5405U and EPYC Embedded 3401 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 Pentium Gold 5405U and EPYC Embedded 3401. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR4-2666 |
| Maximum memory size | 64 GB | 1 TiB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 38.397 GB/s | 85.33 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics for 8th Generation Intel Processors | no data |
| Max video memory | 32 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 950 MHz | no data |
Graphics interfaces
Available interfaces and connections of Pentium Gold 5405U and EPYC Embedded 3401 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 Pentium Gold 5405U and EPYC Embedded 3401 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 |
Graphics API support
APIs supported by Pentium Gold 5405U and EPYC Embedded 3401 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium Gold 5405U and EPYC Embedded 3401.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 12 | no data |
Pros & cons summary
| Recency | 23 January 2019 | 21 February 2018 |
| Physical cores | 2 | 16 |
| Threads | 4 | 16 |
| Power consumption (TDP) | 15 Watt | 85 Watt |
Pentium Gold 5405U has an age advantage of 11 months, and 466.7% lower power consumption.
EPYC Embedded 3401, on the other hand, has 700% more physical cores and 300% more threads.
We couldn't decide between Intel Pentium Gold 5405U and AMD EPYC Embedded 3401. We've got no test results to judge.
Be aware that Pentium Gold 5405U is a notebook processor while EPYC Embedded 3401 is a server/workstation one.
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