V-Series V105 vs Xeon D-1521
Aggregate performance score
Xeon D-1521 outperforms V-Series V105 by a whopping 2457% based on our aggregate benchmark results.
Primary details
Comparing Xeon D-1521 and V-Series V105 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1519 | 3337 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.60 | no data |
| Market segment | Server | Laptop |
| Series | Intel Xeon D | AMD V-Series |
| Power efficiency | 7.53 | 1.47 |
| Architecture codename | Broadwell (2015−2019) | no data |
| Release date | 1 November 2015 (9 years ago) | 12 May 2010 (14 years ago) |
| Launch price (MSRP) | $199 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon D-1521 and V-Series V105 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) | 1 (Single-Core) |
| Threads | 8 | 1 |
| Base clock speed | 2.4 GHz | no data |
| Boost clock speed | 2.7 GHz | 1.2 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | no data | 2000 MHz |
| Multiplier | 24 | no data |
| L1 cache | 64K (per core) | 128 KB |
| L2 cache | 256K (per core) | 512 KB |
| L3 cache | 1.5 MB (per core) | no data |
| Chip lithography | 14 nm | 45 nm |
| Die size | 246.24 mm2 | no data |
| Maximum case temperature (TCase) | 80 °C | no data |
| Number of transistors | 3,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon D-1521 and V-Series V105 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) | no data |
| Socket | FCBGA1667 | S1 |
| Power consumption (TDP) | 45 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-1521 and V-Series V105. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | SSE4A, AMD64, Enhanced Virus Protection, Virtualization |
| AES-NI | + | - |
| AVX | + | - |
| VirusProtect | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| GPIO | + | no data |
Security technologies
Xeon D-1521 and V-Series V105 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-1521 and V-Series V105 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 Xeon D-1521 and V-Series V105. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR3 | DDR3 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.124 GB/s | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Xeon D-1521 and V-Series V105.
| PCIe version | 2.0/3.0 | no data |
| PCI Express lanes | 24 | no data |
| USB revision | 2.0/3.0 | no data |
| Total number of SATA ports | 6 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | + | no data |
| UART | + | no data |
Pros & cons summary
| Performance score | 3.58 | 0.14 |
| Recency | 1 November 2015 | 12 May 2010 |
| Physical cores | 4 | 1 |
| Threads | 8 | 1 |
| Chip lithography | 14 nm | 45 nm |
| Power consumption (TDP) | 45 Watt | 9 Watt |
Xeon D-1521 has a 2457.1% higher aggregate performance score, an age advantage of 5 years, 300% more physical cores and 700% more threads, and a 221.4% more advanced lithography process.
V-Series V105, on the other hand, has 400% lower power consumption.
The Xeon D-1521 is our recommended choice as it beats the V-Series V105 in performance tests.
Be aware that Xeon D-1521 is a server/workstation processor while V-Series V105 is a notebook one.
Should you still have questions on choice between Xeon D-1521 and V-Series V105, ask them in Comments section, and we shall answer.
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