Xeon Gold 5520 vs Pentium 3805U
Primary details
Comparing Pentium 3805U and Xeon Gold 5520 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2658 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Pentium | no data |
| Power efficiency | 4.71 | no data |
| Architecture codename | Broadwell-U (2015) | no data |
| Release date | 1 March 2015 (9 years ago) | 1 October 2023 (1 year ago) |
| Launch price (MSRP) | $161 | no data |
Detailed specifications
Pentium 3805U and Xeon Gold 5520 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) | 28 (Octacosa-Core) |
| Threads | 2 | 56 |
| Base clock speed | 1.9 GHz | 2.2 GHz |
| Boost clock speed | 1.9 GHz | 4 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 256K (per core) | no data |
| L3 cache | 2 MB (shared) | 52.5 MB |
| Chip lithography | 14 nm | Intel 7 nm |
| Die size | 82 mm2 | no data |
| Maximum core temperature | 105 °C | 85 °C |
| Maximum case temperature (TCase) | 105 °C | no data |
| Number of transistors | 1300 Million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium 3805U and Xeon Gold 5520 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 | no data |
| Socket | FCBGA1168 | FCLGA4677 |
| Power consumption (TDP) | 15 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 3805U and Xeon Gold 5520. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Pentium 3805U and Xeon Gold 5520 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | + | no data |
| Identity Protection | + | - |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 3805U and Xeon Gold 5520 are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 3805U and Xeon Gold 5520. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5-4800, DDR5-4400 |
| Maximum memory size | 16 GB | 4 TB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for 5th Generation Intel® Processors | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Graphics max frequency | 800 MHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Pentium 3805U and Xeon Gold 5520 integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by Pentium 3805U and Xeon Gold 5520 integrated GPUs, sometimes API versions are included.
| DirectX | 11.2/12 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium 3805U and Xeon Gold 5520.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 12 | 80 |
Pros & cons summary
| Recency | 1 March 2015 | 1 October 2023 |
| Physical cores | 2 | 28 |
| Threads | 2 | 56 |
| Power consumption (TDP) | 15 Watt | 205 Watt |
Pentium 3805U has 1266.7% lower power consumption.
Xeon Gold 5520, on the other hand, has an age advantage of 8 years, and 1300% more physical cores and 2700% more threads.
We couldn't decide between Pentium 3805U and Xeon Gold 5520. We've got no test results to judge.
Be aware that Pentium 3805U is a notebook processor while Xeon Gold 5520 is a server/workstation one.
Should you still have questions on choice between Pentium 3805U and Xeon Gold 5520, 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.
