Xeon D-1520 vs Ryzen Threadripper PRO 7965WX
Aggregate performance score
Ryzen Threadripper PRO 7965WX outperforms Xeon D-1520 by a whopping 1537% based on our aggregate benchmark results.
Primary details
Comparing Ryzen Threadripper PRO 7965WX and Xeon D-1520 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 32 | 1615 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 16.30 | 1.78 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon D |
| Power efficiency | 13.69 | 6.50 |
| Architecture codename | Storm Peak (2023) | Broadwell (2015−2019) |
| Release date | 19 October 2023 (1 year ago) | 9 March 2015 (9 years ago) |
| Launch price (MSRP) | $2,649 | $199 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen Threadripper PRO 7965WX has 816% better value for money than Xeon D-1520.
Detailed specifications
Ryzen Threadripper PRO 7965WX and Xeon D-1520 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 | 24 (Tetracosa-Core) | 4 (Quad-Core) |
| Threads | 48 | 8 |
| Base clock speed | 4.2 GHz | 2.2 GHz |
| Boost clock speed | 5.3 GHz | 2.6 GHz |
| Bus type | no data | DMI 2.0 |
| Multiplier | no data | 22 |
| L1 cache | 64 KB (per core) | 256 KB |
| L2 cache | 1 MB (per core) | 1 MB |
| L3 cache | 128 MB (shared) | 6 MB |
| Chip lithography | 5 nm | 14 nm |
| Die size | 4x 71 mm2 | 246.24 mm2 |
| Maximum case temperature (TCase) | no data | 80 °C |
| Number of transistors | 26,280 million | 3200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper PRO 7965WX and Xeon D-1520 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 | 1 (Uniprocessor) |
| Socket | sTR5 | FCBGA1667 |
| Power consumption (TDP) | 350 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7965WX and Xeon D-1520. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| GPIO | no data | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen Threadripper PRO 7965WX and Xeon D-1520 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 Ryzen Threadripper PRO 7965WX and Xeon D-1520 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 Ryzen Threadripper PRO 7965WX and Xeon D-1520. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.124 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7965WX and Xeon D-1520.
| PCIe version | 5.0 | 2.0/3.0 |
| PCI Express lanes | 128 | 24 |
| USB revision | no data | 2.0/3.0 |
| Total number of SATA ports | no data | 6 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | + |
| UART | no data | + |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 52.56 | 3.21 |
| Recency | 19 October 2023 | 9 March 2015 |
| Physical cores | 24 | 4 |
| Threads | 48 | 8 |
| Chip lithography | 5 nm | 14 nm |
| Power consumption (TDP) | 350 Watt | 45 Watt |
Ryzen Threadripper PRO 7965WX has a 1537.4% higher aggregate performance score, an age advantage of 8 years, 500% more physical cores and 500% more threads, and a 180% more advanced lithography process.
Xeon D-1520, on the other hand, has 677.8% lower power consumption.
The Ryzen Threadripper PRO 7965WX is our recommended choice as it beats the Xeon D-1520 in performance tests.
Should you still have questions on choice between Ryzen Threadripper PRO 7965WX and Xeon D-1520, ask them in Comments section, and we shall answer.
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