It is a review of AMD Epyc 7742 CPU in which you will learn its technical specifications and 6 benchmarks.
Its standard number of cores is 64. The base clock speed of AMD Epyc 7742 is 2.25 GHz whilst its clock speed in turbo boost is 3.40 GHz.
AMD Epyc 7742 support the DDR4-3200 chanel ram. The architecture of Rome (Zen 2) is made on the technology node.
AMD Epyc 7742 review will present you all the benefits and drawbacks of the model’s performance and speed. To define the best CPU, we recommend checking benchmark results and compare them to another model.
Technical characteristics presented below are basic and influence mostly the general performance while working and playing games. It is based on the “more-better” principle.
| 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 | |||
| Name: | AMD Epyc 7742 | |||
| Family: | AMD Epyc | |||
| CPU group: | AMD Epyc 7002 | |||
| Segment: | Desktop / Server | |||
| Predecessor: | -- | |||
| Successor: | -- | |||
The manufacturer has equipped CPU with a built-in graphics card being an additional advantage. Note please its manufacturing technological process and clock frequency.
| GPU name: | no iGPU | |||
| GPU (Turbo): | No turbo | |||
| Max. GPU Memory: | -- | |||
| Direct X: | -- | |||
Here are useful figures which CPU can boast in our review. It is technical information you can skip.
| 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 | |||
A CPU is a device using mostly all capacity of the system for increasing speed and efficiency to operate. So, the more modern a memory standard and the bigger its maximum supported storage are, the better it is.
| Memory type: | DDR4-3200 | |||
| Memory channels: | 8 | |||
| Bandwidth: | -- | |||
| ECC: | Yes | |||
| PCIe: | 4.0 x 128 | |||
| AES-NI: | Yes | |||
A standard power supply may be quite enough for low-performing and old processors, yet modern chips may need a strong cooling system and powerful power supply. To define it, pay attention please to the TDP figure and maximum temperature in operating mode.
| TDP (PL1): | 225 W | |||
| TDP (PL2): | -- | |||
| TDP up: | -- | |||
| TDP down: | -- | |||
| Tjunction max.: | -- | |||
Here is the key information of processor. It presents L2 and L3 cash data, a socket supported by the motherboard, date of manufacture and the set of the ISA compatible instructions.
| 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) | |||
| Virtualization: | AMD-V, SVM | |||
| Socket: | SP3 | |||
| Part Number: | -- | |||
Cinebench R20 (Single-Core) - AMD Epyc 7742
The version, having become a gold standard of a synthetic benchmark, allows accurately define a CPU performance in Cinema 4 Suite software complex. The most points mean a model’s best efficiency. Hyperthreading is not included.
Cinebench R20 (Multi-Core) - AMD Epyc 7742
It is a testing performance standard of CPU by Maxon. It is a specialized multi-platform number of tests that estimate the power of all processor cores in rendering mode.
Geekbench 5, 64bit (Single-Core) - AMD Epyc 7742
A new approach to testing processor performance opens up the GeekBench 5 benchmark! A detailed under-load system analysis gives an accurate assessment of the quality. The higher the estimation is, the faster and more efficient the processor is. It is a version for testing a single core.
Geekbench 5, 64bit (Multi-Core) - AMD Epyc 7742
A modern version of the GeekBench 5 benchmark reveals all opportunities and potential of your processor. As a result of testing, you can understand to what extent a processor is fast and efficient in operation with graphic apps or games.
Estimated results for PassMark CPU Mark - AMD Epyc 7742
The authoritative benchmark PassMark shows how efficient the processor is in the overall performance rating. It takes into account the operation mode of all cores and supports hyperthreading. The benchmark is based on various scenarios for performing calculations, 2D and 3D modelling.
Monero Hashrate kH/s - AMD Epyc 7742
The possibility of the cryptocurrency Monero mining is being tested using a processor. Scenarios have been performed in OS Hive and boosted by XMRig v6.x.
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