Ryzen Threadripper 1920X vs Ryzen 9 8945H
Aggregate performance score
Ryzen 9 8945H outperforms Ryzen Threadripper 1920X by a substantial 32% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 8945H and Ryzen Threadripper 1920X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 305 | 495 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 4.64 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Hawk Point (Zen 4/4c, Ryzen 8040) | AMD Ryzen Threadripper |
| Power efficiency | 40.13 | 7.60 |
| Architecture codename | Hawk Point-HS (Zen 4) (2023−2024) | Zen (2017−2020) |
| Release date | 6 December 2023 (1 year ago) | 10 August 2017 (7 years ago) |
| Launch price (MSRP) | no data | $799 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 9 8945H and Ryzen Threadripper 1920X 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) | 12 (Dodeca-Core) |
| Threads | 16 | 24 |
| Base clock speed | 4 GHz | 3.5 GHz |
| Boost clock speed | 5.2 GHz | 4.2 GHz |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 35 |
| L1 cache | 512 KB | 96K (per core) |
| L2 cache | 8 MB | 512K (per core) |
| L3 cache | 16 MB | 32 MB |
| Chip lithography | 4 nm | 14 nm |
| Die size | 178 mm2 | 213 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 9,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 9 8945H and Ryzen Threadripper 1920X 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 (Uniprocessor) |
| Socket | FP7/FP7r2/FP8 | SP3r2 |
| Power consumption (TDP) | 45 Watt | 180 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 8945H and Ryzen Threadripper 1920X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Ryzen AI, 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 8945H and Ryzen Threadripper 1920X are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 8945H and Ryzen Threadripper 1920X. 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 780M ( - 2800 MHz) | - |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 8945H and Ryzen Threadripper 1920X.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 60 |
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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.
Pros & cons summary
| Performance score | 19.18 | 14.54 |
| Recency | 6 December 2023 | 10 August 2017 |
| Physical cores | 8 | 12 |
| Threads | 16 | 24 |
| Chip lithography | 4 nm | 14 nm |
| Power consumption (TDP) | 45 Watt | 180 Watt |
Ryzen 9 8945H has a 31.9% higher aggregate performance score, an age advantage of 6 years, a 250% more advanced lithography process, and 300% lower power consumption.
Ryzen Threadripper 1920X, on the other hand, has 50% more physical cores and 50% more threads.
The Ryzen 9 8945H is our recommended choice as it beats the Ryzen Threadripper 1920X in performance tests.
Be aware that Ryzen 9 8945H is a notebook processor while Ryzen Threadripper 1920X is a desktop one.
Should you still have questions on choice between Ryzen 9 8945H and Ryzen Threadripper 1920X, ask them in Comments section, and we shall answer.
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