Ryzen Threadripper 1900X vs Ryzen 7 PRO 9755
Aggregate performance score
Ryzen 7 PRO 9755 outperforms Ryzen Threadripper 1900X by a whopping 130% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 339 | 1036 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 1.59 |
| Market segment | Server | Desktop processor |
| Series | no data | AMD Ryzen Threadripper |
| Power efficiency | 7.80 | 3.26 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | GlobalFoundries |
| Architecture codename | Granite Ridge (2024−2026) | Zen (2017−2020) |
| Release date | 30 June 2026 (less than a year ago) | 31 August 2017 (8 years ago) |
| Launch price (MSRP) | no data | $549 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
Basic parameters of Ryzen 7 PRO 9755 and Ryzen Threadripper 1900X: 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) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 3.8 GHz | 3.8 GHz |
| Boost clock speed | 5.4 GHz | 4 GHz |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 38 |
| L1 cache | 80 KB (per core) | 96K (per core) |
| L2 cache | 1 MB (per core) | 512K (per core) |
| L3 cache | 32 MB (shared) | 32 MB |
| Chip lithography | 4 nm | 14 nm |
| Die size | 70.6 mm2 | 213 mm2 |
| Number of transistors | 8,315 million | 9,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 7 PRO 9755 and Ryzen Threadripper 1900X 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 (Uniprocessor) |
| Socket | AM5 | SP3r2 |
| Power consumption (TDP) | 120 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 PRO 9755 and Ryzen Threadripper 1900X. 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 9755 and Ryzen Threadripper 1900X are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 9755 and Ryzen Threadripper 1900X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 Quad-channel |
| Maximum memory size | no data | 2 TiB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 85.33 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics | - |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 PRO 9755 and Ryzen Threadripper 1900X.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 24 | 60 |
Synthetic benchmarks
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 | 22.62 | 9.84 |
| Recency | 30 June 2026 | 31 August 2017 |
| Chip lithography | 4 nm | 14 nm |
| Power consumption (TDP) | 120 Watt | 125 Watt |
Ryzen 7 PRO 9755 has a 130% higher aggregate performance score, an age advantage of 8 years, a 250% more advanced lithography process, and 4% lower power consumption.
The AMD Ryzen 7 PRO 9755 is our recommended choice as it beats the AMD Ryzen Threadripper 1900X in performance tests.
Be aware that Ryzen 7 PRO 9755 is a server/workstation processor while Ryzen Threadripper 1900X is a desktop one.
Other comparisons
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