Ryzen Threadripper PRO 3955WX vs EPYC 7352
Aggregate performance score
Primary details
Comparing EPYC 7352 and Ryzen Threadripper PRO 3955WX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 212 | 214 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 11.07 | 15.11 |
| Market segment | Server | Server |
| Series | AMD EPYC | AMD Ryzen Threadripper |
| Power efficiency | 15.44 | 8.52 |
| Architecture codename | Zen 2 (2017−2020) | Castle Peak (2020) |
| Release date | 7 August 2019 (5 years ago) | 14 July 2020 (4 years ago) |
| Launch price (MSRP) | $1,350 | $1,149 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen Threadripper PRO 3955WX has 36% better value for money than EPYC 7352.
Detailed specifications
EPYC 7352 and Ryzen Threadripper PRO 3955WX 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 | 24 (Tetracosa-Core) | 16 (Hexadeca-Core) |
| Threads | 48 | 32 |
| Base clock speed | 2.4 GHz | 3.9 GHz |
| Boost clock speed | 3.3 GHz | 4.3 GHz |
| Multiplier | 23 | 39 |
| L1 cache | 96K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 512 KB (per core) |
| L3 cache | 128 MB (shared) | 64 MB |
| Chip lithography | 7 nm, 14 nm | 7 nm, 12 nm |
| Die size | 192 mm2 | 2x 74 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 4,800 million | 7,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on EPYC 7352 and Ryzen Threadripper PRO 3955WX 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 | 2 (Multiprocessor) | 1 |
| Socket | TR4 | WRX8 |
| Power consumption (TDP) | 155 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7352 and Ryzen Threadripper PRO 3955WX. 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 EPYC 7352 and Ryzen Threadripper PRO 3955WX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7352 and Ryzen Threadripper PRO 3955WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR4-3200 |
| Maximum memory size | 4 TiB | 2 TiB |
| Maximum memory bandwidth | 204.763 GB/s | 204.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by EPYC 7352 and Ryzen Threadripper PRO 3955WX.
| 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.
Pros & cons summary
| Performance score | 25.20 | 25.12 |
| Recency | 7 August 2019 | 14 July 2020 |
| Physical cores | 24 | 16 |
| Threads | 48 | 32 |
| Power consumption (TDP) | 155 Watt | 280 Watt |
EPYC 7352 has a 0.3% higher aggregate performance score, 50% more physical cores and 50% more threads, and 80.6% lower power consumption.
Ryzen Threadripper PRO 3955WX, on the other hand, has an age advantage of 11 months.
Given the minimal performance differences, no clear winner can be declared between EPYC 7352 and Ryzen Threadripper PRO 3955WX.
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