Ryzen Threadripper PRO 5945WX vs Ryzen 9 7940HX
Aggregate performance score
Ryzen 9 7940HX outperforms Ryzen Threadripper PRO 5945WX by a substantial 33% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 126 | 212 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Dragon Range (Zen 4, Ryzen 7045) | AMD Ryzen Threadripper |
| Power efficiency | 58.46 | 8.61 |
| Designer | AMD | AMD |
| Architecture codename | Dragon Range-HX (Zen 4) (2023−2024) | Chagall PRO (2022) |
| Release date | 17 January 2024 (1 year ago) | 8 March 2022 (3 years ago) |
Detailed specifications
Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX 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) | 12 (Dodeca-Core) |
| Threads | 32 | 24 |
| Base clock speed | 2.4 GHz | 4.1 GHz |
| Boost clock speed | 5.2 GHz | 4.5 GHz |
| Multiplier | no data | 41 |
| L1 cache | 1 MB | 64K (per core) |
| L2 cache | 16 MB | 512K (per core) |
| L3 cache | 64 MB | 64 MB |
| Chip lithography | 5 nm | 7 nm |
| Die size | no data | 4x 81 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 9900 Million | 16,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX 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 | FL1 | WRX8 |
| Power consumption (TDP) | 55 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4-3200 |
| Maximum memory size | no data | 2 TiB |
| Maximum memory bandwidth | no data | 204.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M (400 - 2200 MHz) | - |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7940HX and Ryzen Threadripper PRO 5945WX.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 128 |
Synthetic benchmark performance
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 | 33.76 | 25.32 |
| Recency | 17 January 2024 | 8 March 2022 |
| Physical cores | 16 | 12 |
| Threads | 32 | 24 |
| Chip lithography | 5 nm | 7 nm |
| Power consumption (TDP) | 55 Watt | 280 Watt |
Ryzen 9 7940HX has a 33.3% higher aggregate performance score, an age advantage of 1 year, 33.3% more physical cores and 33.3% more threads, a 40% more advanced lithography process, and 409.1% lower power consumption.
The AMD Ryzen 9 7940HX is our recommended choice as it beats the AMD Ryzen Threadripper PRO 5945WX in performance tests.
Be aware that Ryzen 9 7940HX is a notebook processor while Ryzen Threadripper PRO 5945WX is a server/workstation one.
Other comparisons
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