Ryzen Threadripper 9980X vs EPYC 9845
Aggregate performance score
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 8 | 7 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.68 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 9.43 | 10.55 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Turin (2024) | Shimada Peak (2025) |
| Release date | 10 October 2024 (less than a year ago) | July 2025 (recently) |
| Launch price (MSRP) | $13,564 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 9845 and Ryzen Threadripper 9980X 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 | 160 | 64 (Tetrahexaconta-Core) |
| Threads | 320 | 128 |
| Base clock speed | 2.1 GHz | 3.2 GHz |
| Boost clock speed | 3.7 GHz | 5.4 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 320 MB (shared) | 256 MB (shared) |
| Chip lithography | 3 nm | 4 nm |
| Die size | no data | 8x 70.6 mm2 |
| Number of transistors | no data | 66,520 million |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on EPYC 9845 and Ryzen Threadripper 9980X 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 | 2 | 1 |
| Socket | SP5 | sTR5 |
| Power consumption (TDP) | 390 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 9845 and Ryzen Threadripper 9980X. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 9845 and Ryzen Threadripper 9980X are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 9845 and Ryzen Threadripper 9980X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by EPYC 9845 and Ryzen Threadripper 9980X.
| PCIe version | 5.0 | 5.0 |
| PCI Express lanes | 128 | 80 |
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 87.51 | 87.84 |
| Physical cores | 160 | 64 |
| Threads | 320 | 128 |
| Chip lithography | 3 nm | 4 nm |
| Power consumption (TDP) | 390 Watt | 350 Watt |
EPYC 9845 has 150% more physical cores and 150% more threads, and a 33.3% more advanced lithography process.
Ryzen Threadripper 9980X, on the other hand, has a 0.4% higher aggregate performance score, and 11.4% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between AMD EPYC 9845 and AMD Ryzen Threadripper 9980X.
Be aware that EPYC 9845 is a server/workstation processor while Ryzen Threadripper 9980X is a desktop one.
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