EPYC 9754S vs Ryzen Threadripper PRO 7955WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 151 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 12.16 | no data |
| Market segment | Desktop processor | Server |
| Power efficiency | 4.15 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Storm Peak (2023) | Bergamo (2023) |
| Release date | 19 October 2023 (2 years ago) | 13 June 2023 (3 years ago) |
| Launch price (MSRP) | $1,899 | $10,200 |
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 Threadripper PRO 7955WX and EPYC 9754S: 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) | 128 |
| Threads | 32 | 256 |
| Base clock speed | 4.5 GHz | 2.25 GHz |
| Boost clock speed | 5.3 GHz | 3.1 GHz |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 64 MB (shared) | 256 MB (shared) |
| Chip lithography | 5 nm | 5 nm |
| Die size | 2x 71 mm2 | 8x 73 mm2 |
| Number of transistors | 13,140 million | 71,000 million |
| 64 bit support | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper PRO 7955WX and EPYC 9754S 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 | 2 |
| Socket | sTR5 | SP5 |
| Power consumption (TDP) | 350 Watt | 360 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7955WX and EPYC 9754S. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7955WX and EPYC 9754S are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7955WX and EPYC 9754S. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7955WX and EPYC 9754S.
| PCIe version | 5.0 | 5.0 |
| PCI Express lanes | 136 | 128 |
Pros & cons summary
| Recency | 19 October 2023 | 13 June 2023 |
| Physical cores | 16 | 128 |
| Threads | 32 | 256 |
| Power consumption (TDP) | 350 Watt | 360 Watt |
Ryzen Threadripper PRO 7955WX has an age advantage of 4 months, and 3% lower power consumption.
EPYC 9754S, on the other hand, has 700% more physical cores and 700% more threads.
We couldn't decide between AMD Ryzen Threadripper PRO 7955WX and AMD EPYC 9754S. We've got no test results to judge.
Note that Ryzen Threadripper PRO 7955WX is a desktop processor while EPYC 9754S is a server/workstation one.
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