Ryzen AI 7 450G vs Ryzen Threadripper PRO 9985WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 6 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 6.30 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 10.54 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Shimada Peak (2025) | Gorgon Point (2026) |
| Release date | 23 July 2025 (less than a year ago) | 1 March 2026 (recently) |
| Launch price (MSRP) | $7,999 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen Threadripper PRO 9985WX and Ryzen AI 7 450G 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 | 64 (Tetrahexaconta-Core) | 8 (Octa-Core) |
| Threads | 128 | 16 |
| Base clock speed | 3.2 GHz | 2 GHz |
| Boost clock speed | 5.4 GHz | 5.1 GHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 256 MB (shared) | 8 MB |
| Chip lithography | 4 nm | 4 nm |
| Die size | 8x 70.6 mm2 | 195 mm2 |
| Number of transistors | 66,520 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen Threadripper PRO 9985WX and Ryzen AI 7 450G 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 | sTR5 | AM5 |
| Power consumption (TDP) | 350 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 9985WX and Ryzen AI 7 450G. 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 Ryzen Threadripper PRO 9985WX and Ryzen AI 7 450G are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 9985WX and Ryzen AI 7 450G. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5, LPDDR5X |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 860M |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 9985WX and Ryzen AI 7 450G.
| PCIe version | 5.0 | 4.0 |
| PCI Express lanes | 136 | 12 |
Pros & cons summary
| Recency | 23 July 2025 | 1 March 2026 |
| Physical cores | 64 | 8 |
| Threads | 128 | 16 |
| Power consumption (TDP) | 350 Watt | 65 Watt |
Ryzen Threadripper PRO 9985WX has 700% more physical cores and 700% more threads.
Ryzen AI 7 450G, on the other hand, has an age advantage of 7 months, and 438.5% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper PRO 9985WX and AMD Ryzen AI 7 450G. We've got no test results to judge.
Be aware that Ryzen Threadripper PRO 9985WX is a server/workstation processor while Ryzen AI 7 450G is a desktop one.
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