It is a review of AMD Epyc 7642 CPU in which you will learn its technical specifications and 1 benchmarks.
Its standard number of cores is 48. The base clock speed of AMD Epyc 7642 is 2.30 GHz whilst its clock speed in turbo boost is 3.30 GHz.
AMD Epyc 7642 support the DDR4-3200 chanel ram. The architecture of Rome (Zen 2) is made on the 7 nm technology node.
AMD Epyc 7642 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: | 48x | |||
| CPU Cores / Threads: | 48 / 96 | |||
| Core architecture: | normal | |||
| Hyperthreading: | Yes | |||
| Overclocking: | No | |||
| Frequency: | 2.30 GHz | |||
| Turbo Frequency (1 Core): | 3.30 GHz | |||
| Turbo Frequency (48 Cores): | 2.80 GHz | |||
| Market price: | ca. 8000 $ | |||
| Name: | AMD Epyc 7642 | |||
| Family: | AMD Epyc | |||
| CPU group: | AMD Epyc 7002 | |||
| Segment: | Desktop / Server | |||
| Predecessor: | -- | |||
| Successor: | AMD Epyc 7643 | |||
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 (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 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 | |||
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: | 225 W | |||
| 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) | |||
| Technology: | 7 nm | |||
| Virtualization: | AMD-V, SEV | |||
| Socket: | SP3 | |||
| Release date: | Q3/2019 | |||
| Part Number: | -- | |||
Learn which laptops and workstations use AMD Epyc 7642
| Used in: | Unknown | |||
Cinebench R20 (Single-Core) - AMD Epyc 7642
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.
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