Xeon 6503P-B vs Ryzen Threadripper 2920X
Primary details
Comparing Ryzen Threadripper 2920X and Xeon 6503P-B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 447 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 9.04 | no data |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen Threadripper | no data |
| Power efficiency | 8.31 | no data |
| Designer | AMD | Intel |
| Architecture codename | ZEN+ (2018−2019) | Granite Rapids (2024−2025) |
| Release date | 3 October 2018 (6 years ago) | 24 February 2025 (recently) |
| Launch price (MSRP) | $649 | $934 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen Threadripper 2920X and Xeon 6503P-B 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 | 12 (Dodeca-Core) | 12 (Dodeca-Core) |
| Threads | 24 | 24 |
| Base clock speed | 3.5 GHz | 2 GHz |
| Boost clock speed | 4.3 GHz | 3.5 GHz |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 35 | no data |
| L1 cache | 96K (per core) | 112 KB (per core) |
| L2 cache | 512K (per core) | 2 MB (per core) |
| L3 cache | 32 MB | 48 MB (shared) |
| Chip lithography | 12 nm | 5 nm |
| Die size | 213 mm2 | 598 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 19,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper 2920X and Xeon 6503P-B 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 | SP3r2 | Intel BGA 4368 |
| Power consumption (TDP) | 180 Watt | 110 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 2920X and Xeon 6503P-B. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen Threadripper 2920X and Xeon 6503P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 2920X and Xeon 6503P-B are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 2920X and Xeon 6503P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | DDR5 |
| Maximum memory size | 2 TiB | no data |
| Maximum memory bandwidth | 93.867 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 2920X and Xeon 6503P-B.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 3 October 2018 | 24 February 2025 |
| Chip lithography | 12 nm | 5 nm |
| Power consumption (TDP) | 180 Watt | 110 Watt |
Xeon 6503P-B has an age advantage of 6 years, a 140% more advanced lithography process, and 63.6% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper 2920X and Intel Xeon 6503P-B. We've got no test results to judge.
Note that Ryzen Threadripper 2920X is a desktop processor while Xeon 6503P-B is a server/workstation one.
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