Testing AMD Epyc 7742 CPU online in 4 benchmarks. Detailed study of all main characteristics of the processor model AMD Epyc 7742: runs on 64 cores with a base clock frequency 2.25 GHz, manufacturing microprocessor architecture Rome (Zen 2). The second L2 and third level memory cache size is L3 - -- / L3 256.00 MB.
AMD Epyc 7742 in 4 Benchmarks. 7 nm, 2.25 GHz
Basic specifications AMD Epyc 7742
Detailed review of the processor AMD Epyc 7742 in terms of specifications, benchmark results (when performing complex calculations, rendering, big data processing and other graphical scenarios). Carefully review all specifications of the AMD Epyc 7742 processor before you buy it on Amazon, Ebay or Aliexpress. We recommend that you consider comparing several similar options (based on ratings or from a special ratings page), this way you can upgrade your computer or laptop as efficiently as possible for several years. After familiarizing yourself with the main technical characteristics of the model, check the results of benchmark tests.
Technical specs
Technical information about the characteristics of the processor AMD Epyc 7742 reveals important data that will help to make the right choice in favor of upgrading your computer or laptop to a more modern model.
Before we explore the detailed specifications AMD Epyc 7742 we want to inform you that we will help with the answers to the following questions:
1) How many cores and threads does the processor AMD Epyc 7742 have?
2) Is the processor AMD Epyc 7742 productive enough for games or work programs?
3) Can I mine on a AMD Epyc 7742 processor?
| Cores: | 64x | |||
| CPU Cores / Threads: | 64 / 128 | |||
| Core architecture: | normal | |||
| Hyperthreading: | Yes | |||
| Overclocking: | No | |||
| Frequency: | 2.25 GHz | |||
| Turbo Frequency (1 Core): | 3.40 GHz | |||
| Turbo Frequency (64 Cores): | 2.80 GHz | |||
CPU generation and family
Processor generation AMD Epyc 7742, as well as the family have an important role in the analysis of data. As a rule, you should pay attention not to the generation and family of the processor model when you upgrade your computer system, because the new families have a difference in the motherboard socket, which will entail additional costs for upgrading. Otherwise, each subsequent generation is improved by adding new and efficient processors to the family.
| Market price: | ca. 9000 $ | |||
| Name: | AMD Epyc 7742 | |||
| Family: | AMD Epyc | |||
| CPU group: | AMD Epyc 7002 | |||
| Segment: | Desktop / Server | |||
| Predecessor: | -- | |||
| Successor: | -- | |||
iGPU
Not every processor model supports an integrated graphics core, but this is a nice bonus for those who do not need a separate graphics card. See if the AMD Epyc 7742 processor has an integrated graphics core and what features the manufacturer has implemented in this model.
| GPU (Turbo): | No turbo | |||
| Max. GPU Memory: | -- | |||
| Direct X: | -- | |||
Hardware codec support
Find out which hardware codecs are supported by the processor AMD Epyc 7742. Most often manufacturers embed proprietary add-ons, which are disclosed in the operating system by their functionality, so this unit is not considered in the overall performance rating of the model.
| h265 8bit: | No | |||
| h265 10bit: | No | |||
| h265 / HEVC (8 bit): | No | |||
| h265 / HEVC (10 bit): | No | |||
| h264: | No | |||
| VP8: | No | |||
| VP9: | No | |||
| AV1: | No | |||
| AVC: | No | |||
| VC-1: | No | |||
| JPEG: | No | |||
Memory Specifications
The type of memory supported, the number of supported RAM channels, its standard and bandwidth all affect the overall performance of the AMD Epyc 7742 CPU. The type and maximum amount of memory the CPU supports will determine the model's performance in games, work applications, or mining. Pay attention to all parameters, especially useful when comparing two CPUs.
| Memory type: | DDR4-3200 | |||
| Memory channels: | 8 | |||
| Bandwidth: | -- | |||
| ECC: | Yes | |||
| PCIe: | 4.0 x 128 | |||
| AES-NI: | Yes | |||
Thermal Management (TDP)
The TDP values for the processor AMD Epyc 7742 are shown in the table below. These parameters are very important and especially useful when choosing a new processor model to replace an old one. The TDP figure shows how much power you will need and what kind of cooling system you will need. Also, depending on the type of power supply, you may need a good motherboard with good quality power phases for your CPU and graphics card.
| TDP: | 225 W | |||
| TDP (PL1): | 225 W | |||
| TDP (PL2): | -- | |||
| TDP up: | -- | |||
| TDP down: | -- | |||
| Tjunction max.: | -- | |||
Additional specifications
Detailed processor specifications AMD Epyc 7742. Here you will find out the L2 and L3 memory size (cacheable and affecting data processing). The manufacturing process is also very important, it is measured in nanometers and the smaller the better. As a rule, only the most modern models are produced by the manufacturing method of lithography. Also here is information on the socket of the motherboard and the date of manufacture of the model, the fresher the processor, the longer it will last until the next upgrade.
| Instruction set (ISA): | x86-64 (64 bit) | |||
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |||
| L2-Cache: | -- | |||
| L3-Cache: | 256.00 MB | |||
| Architecture: | Rome (Zen 2) | |||
| Technology: | 7 nm | |||
| Virtualization: | AMD-V, SEV | |||
| Socket: | SP3 | |||
| Release date: | Q3/2019 | |||
| Part Number: | -- | |||
Use Conditions
We are updating information about the use and destination of the AMD Epyc 7742 processor, so if you have exact information about where the model is used, please let us know via the feedback form.
| Used in: | Unknown | |||
Cinebench R20 (Single-Core) AMD Epyc 7742
A processor (CPU) is literally the brain of a computer, determining how quickly it can run programs, execute commands, process data, and, well, “think.” On our site, we've sorted for you all the computer processors from best to worst according to the Cinebench R20 (Single-Core) benchmark results. After all, choosing a processor can be tricky, and you need to find the answer to a number of questions: - Which processors are the best? - Is this a good time to buy a new processor? - Why do processors need more cores? To avoid the hassle, just find out which processor is the best of all the PC processors and win the competition of the strongest processors. A list of desktop PC processors, from best to worst, single and multi-core, is at your disposal.
Cinebench R20 (Multi-Core) AMD Epyc 7742
You'll find plenty of guides to the best processors on our site. Here is the latest update to our list of recommended gaming processors based on the Cinebench R20 (Multi-Core) stress test. This processor benchmark will allow you to find the best processor for your budget. Pay attention to additional factors as well: - What is the top processor? - What are the top 5 processors? - What is the best processor for a PC? Processor rankings help you find the best processor for gaming on your laptop or PC. Our processor hierarchy ranks current and previous generations of processors based on performance in tests.
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PassMark CPU Mark AMD Epyc 7742
Buying the right processor for PC gaming is complicated—especially in these days. Like the remaining gaming equipment, the best cheap CPUs for gaming are made by prominent companies. To help in your mission of finding the best affordable processor, we've tested several cheap CPUs to help you find the right one for you. Our ranking of popular processors, based on the results of the PassMark CPU Mark benchmark, will allow you to draw conclusions. Consider the following: - Which is the best budget CPU? - What is a good budget CPU for gaming 2022? - Is Intel or AMD better for budget gaming? - How much should a CPU cost on the budget? With GPUs being so expensive, and CPUs being so cheap, how much can one expect to pay for a decent budget CPU? Well, it's not as much as you probably think! Find your dream budget CPU that will give you the performance you want.
Monero Hashrate kH/s AMD Epyc 7742
Processors for mining should be the most modern and effective. There are no specific models that are created specifically for mining. Just evaluate CPU performance in cryptocurrency mining XMR (Monero). As a general rule of thumb, most experts advise one to spend as little as possible for CPU and RAM on a mining rig. Also consider the following: - What is the best CPU for cryptocurrency mining? - What is mining on a CPU? - What is a processor in crypto mining? - Is it worth it to mine with CPU? Generally, a processor can thread up to twice its base amount. For example, a 4 core processor can produce up to 8 threads on average.
