Ryzen Threadripper PRO 9985WX vs Ryzen 5 PRO 7640HS
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 591 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Phoenix (Zen 4, Ryzen 7040) | no data |
| Power efficiency | 24.78 | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Phoenix (Zen4) (2023) | Shimada Peak (2025) |
| Release date | 5 January 2023 (2 years ago) | July 2025 |
Detailed specifications
Ryzen 5 PRO 7640HS and Ryzen Threadripper PRO 9985WX 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 | 6 (Hexa-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 12 | 128 |
| Base clock speed | 4.3 GHz | 3.2 GHz |
| Boost clock speed | 5 GHz | 5.4 GHz |
| L1 cache | 384 KB | 64 KB (per core) |
| L2 cache | 6 MB | 1 MB (per core) |
| L3 cache | 16 MB | 256 MB (shared) |
| Chip lithography | 4 nm | 4 nm |
| Die size | 178 mm2 | 8x 70.6 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 66,520 million |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 5 PRO 7640HS and Ryzen Threadripper PRO 9985WX 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 | no data | 1 |
| Socket | no data | sTR5 |
| Power consumption (TDP) | 54 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 PRO 7640HS and Ryzen Threadripper PRO 9985WX. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 PRO 7640HS and Ryzen Threadripper PRO 9985WX are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 7640HS and Ryzen Threadripper PRO 9985WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 760M ( - 2600 MHz) | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 PRO 7640HS and Ryzen Threadripper PRO 9985WX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Physical cores | 6 | 64 |
| Threads | 12 | 128 |
| Power consumption (TDP) | 54 Watt | 350 Watt |
Ryzen 5 PRO 7640HS has 548.1% lower power consumption.
Ryzen Threadripper PRO 9985WX, on the other hand, has 966.7% more physical cores and 966.7% more threads.
We couldn't decide between AMD Ryzen 5 PRO 7640HS and AMD Ryzen Threadripper PRO 9985WX. We've got no test results to judge.
Be aware that Ryzen 5 PRO 7640HS is a notebook processor while Ryzen Threadripper PRO 9985WX is a server/workstation one.
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