Ryzen Threadripper 9970X vs Ryzen 9 9950X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 72 | not rated |
| Place by popularity | 95 | not in top-100 |
| Cost-effectiveness evaluation | 66.30 | no data |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 23.32 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Granite Ridge (2024−2025) | Shimada Peak (2025) |
| Release date | 15 August 2024 (less than a year ago) | July 2025 |
| Launch price (MSRP) | $649 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen 9 9950X and Ryzen Threadripper 9970X 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 | 16 (Hexadeca-Core) | 32 (Dotriaconta-Core) |
| Threads | 32 | 64 |
| Base clock speed | 4.3 GHz | 4 GHz |
| Boost clock speed | 5.7 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 | 64 MB (shared) | 128 MB (shared) |
| Chip lithography | 4 nm | 4 nm |
| Die size | 2x 70.6 mm2 | 4x 70.6 mm2 |
| Maximum core temperature | 95 °C | no data |
| Number of transistors | 16,630 million | 33,260 million |
| 64 bit support | + | + |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen 9 9950X and Ryzen Threadripper 9970X 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 |
| Socket | AM5 | sTR5 |
| Power consumption (TDP) | 170 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9950X and Ryzen Threadripper 9970X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | no data |
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9950X and Ryzen Threadripper 9970X are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9950X and Ryzen Threadripper 9970X. 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 | AMD Radeon Graphics | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 9950X and Ryzen Threadripper 9970X.
| PCIe version | 5.0 | 5.0 |
| PCI Express lanes | 24 | 48 |
Pros & cons summary
| Physical cores | 16 | 32 |
| Threads | 32 | 64 |
| Power consumption (TDP) | 170 Watt | 350 Watt |
Ryzen 9 9950X has 105.9% lower power consumption.
Ryzen Threadripper 9970X, on the other hand, has 100% more physical cores and 100% more threads.
We couldn't decide between AMD Ryzen 9 9950X and AMD Ryzen Threadripper 9970X. We've got no test results to judge.
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