Ryzen Threadripper 9970X vs Atom C3538
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2489 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.04 | no data |
| Market segment | Server | Desktop processor |
| Series | Intel Atom | no data |
| Power efficiency | 7.65 | no data |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Goldmont (2016−2017) | Shimada Peak (2025) |
| Release date | 15 August 2017 (7 years ago) | July 2025 |
| Launch price (MSRP) | $75 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Atom C3538 and Ryzen Threadripper 9970X 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 | 4 (Quad-Core) | 32 (Dotriaconta-Core) |
| Threads | 4 | 64 |
| Base clock speed | 2.1 GHz | 4 GHz |
| Boost clock speed | 2.1 GHz | 5.4 GHz |
| Multiplier | 21 | no data |
| L1 cache | 224 KB | 64 KB (per core) |
| L2 cache | 8 MB | 1 MB (per core) |
| L3 cache | 8 MB | 128 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Die size | no data | 4x 70.6 mm2 |
| Maximum core temperature | 87 °C | no data |
| Number of transistors | no data | 33,260 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Atom C3538 and Ryzen Threadripper 9970X 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 (Uniprocessor) | 1 |
| Socket | FCBGA1310 | sTR5 |
| Power consumption (TDP) | 15 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom C3538 and Ryzen Threadripper 9970X. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| QuickAssist | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Atom C3538 and Ryzen Threadripper 9970X technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
| Secure Boot | + | no data |
| Secure Key | + | no data |
| SGX | - | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom C3538 and Ryzen Threadripper 9970X are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom C3538 and Ryzen Threadripper 9970X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4: 2133 | DDR5 |
| Maximum memory size | 256 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 29.871 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Atom C3538 and Ryzen Threadripper 9970X.
| PCIe version | 3 | 5.0 |
| PCI Express lanes | 12 | 48 |
| USB revision | 3 | no data |
| Total number of SATA ports | 12 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | 2x10/2.5/1 GBE + 2x2.5/1 GBE | no data |
Pros & cons summary
| Physical cores | 4 | 32 |
| Threads | 4 | 64 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 350 Watt |
Atom C3538 has 2233.3% lower power consumption.
Ryzen Threadripper 9970X, on the other hand, has 700% more physical cores and 1500% more threads, and a 250% more advanced lithography process.
We couldn't decide between Intel Atom C3538 and AMD Ryzen Threadripper 9970X. We've got no test results to judge.
Be aware that Atom C3538 is a server/workstation processor while Ryzen Threadripper 9970X is a desktop one.
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