Ryzen Threadripper PRO 9985WX vs Ryzen 7 PRO 4750G
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 685 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 7 | no data |
| Power efficiency | 18.75 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Renoir (2020−2023) | Shimada Peak (2025) |
| Release date | 21 July 2020 (4 years ago) | July 2025 |
Detailed specifications
Ryzen 7 PRO 4750G 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 | 8 (Octa-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 16 | 128 |
| Base clock speed | 3.6 GHz | 3.2 GHz |
| Boost clock speed | 4.4 GHz | 5.4 GHz |
| Multiplier | 36 | no data |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 512 KB (per core) | 1 MB (per core) |
| L3 cache | 8 MB | 256 MB (shared) |
| Chip lithography | 7 nm | 4 nm |
| Die size | 156 mm2 | 8x 70.6 mm2 |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 9,800 million | 66,520 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 7 PRO 4750G 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 | 1 | 1 |
| Socket | AM4 | sTR5 |
| Power consumption (TDP) | 65 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 PRO 4750G 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 7 PRO 4750G and Ryzen Threadripper PRO 9985WX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 4750G and Ryzen Threadripper PRO 9985WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5 |
| Maximum memory size | 128 GB | no data |
| Maximum memory bandwidth | 51.196 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Vega 8 | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 PRO 4750G and Ryzen Threadripper PRO 9985WX.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 16 | 128 |
Pros & cons summary
| Physical cores | 8 | 64 |
| Threads | 16 | 128 |
| Chip lithography | 7 nm | 4 nm |
| Power consumption (TDP) | 65 Watt | 350 Watt |
Ryzen 7 PRO 4750G has 438.5% lower power consumption.
Ryzen Threadripper PRO 9985WX, on the other hand, has 700% more physical cores and 700% more threads, and a 75% more advanced lithography process.
We couldn't decide between AMD Ryzen 7 PRO 4750G and AMD Ryzen Threadripper PRO 9985WX. We've got no test results to judge.
Note that Ryzen 7 PRO 4750G is a desktop processor while Ryzen Threadripper PRO 9985WX is a server/workstation one.
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