Threadripper PRO 7995WX vs EPYC 7542
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 227 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.82 | no data |
| Market segment | Server | Desktop processor |
| Series | AMD EPYC | no data |
| Power efficiency | 4.85 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Zen 2 (2017−2020) | Storm Peak (2023) |
| Release date | 7 August 2019 (6 years ago) | no data |
| Launch price (MSRP) | $3,400 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 7542 and Threadripper PRO 7995WX 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 | 32 (Dotriaconta-Core) | 96 |
| Threads | 64 | 192 |
| Base clock speed | 2.9 GHz | 3.2 GHz |
| Boost clock speed | 3.4 GHz | 5.1 GHz |
| Multiplier | 29 | no data |
| L1 cache | 2 MB | 64 KB (per core) |
| L2 cache | 16 MB | 1 MB (per core) |
| L3 cache | 128 MB (shared) | 384 MB (shared) |
| Chip lithography | 7 nm, 14 nm | 5 nm |
| Die size | 192 mm2 | 12x 71 mm2 |
| Number of transistors | 4,800 million | 78,840 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on EPYC 7542 and Threadripper PRO 7995WX 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 | SP3 | SP5 |
| Power consumption (TDP) | 225 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7542 and Threadripper PRO 7995WX. 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 EPYC 7542 and Threadripper PRO 7995WX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7542 and Threadripper PRO 7995WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR5 |
| Maximum memory size | 4 TiB | no data |
| Max memory channels | 8 | no data |
| Maximum memory bandwidth | 204.763 GB/s | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by EPYC 7542 and Threadripper PRO 7995WX.
| PCIe version | no data | 5.0 |
Pros & cons summary
| Physical cores | 32 | 96 |
| Threads | 64 | 192 |
| Chip lithography | 7 nm | 5 nm |
| Power consumption (TDP) | 225 Watt | 350 Watt |
EPYC 7542 has 55.6% lower power consumption.
Threadripper PRO 7995WX, on the other hand, has 200% more physical cores and 200% more threads, and a 40% more advanced lithography process.
We couldn't decide between AMD EPYC 7542 and AMD Threadripper PRO 7995WX. We've got no test results to judge.
Be aware that EPYC 7542 is a server/workstation processor while Threadripper PRO 7995WX is a desktop one.
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