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Differences
Top features of AMD Ryzen Embedded V1780B
-
Higher clock speed3.35 GHz
2.00 GHz
Around -68% better clock speed -
Higher turbo clock speed3.60 GHz
3.35 GHz
Around 7% better overclocked clock speed
-
Performance per watt45 W
200 W
About 4.44 0.97 times less performance per watt
Top features of AMD Epyc 7702
-
More number of cores64
4
16 times more cores
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of AMD Ryzen Embedded V1780B and AMD Epyc 7702 is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
AMD Ryzen Embedded V1780B
AMD Epyc 7702
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
AMD Ryzen Embedded
AMD Epyc
|
| Generation |
1
2
|
| CPU group |
AMD Ryzen Embedded V1000
AMD Epyc 7002
|
CPU Cores and Base Frequency
In this block we are going to compare AMD Ryzen Embedded V1780B vs AMD Epyc 7702 by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.
| Specification | Value |
|---|---|
| Frequency |
3.35 GHz
2.00 GHz
|
| CPU Cores |
4
64
|
| Turbo (1 Core) |
3.60 GHz
3.35 GHz
|
| CPU Threads |
8
128
|
| Hyperthreading |
Yes
Yes
|
| Overclocking |
No
No
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in AMD Ryzen Embedded V1780B and AMD Epyc 7702 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.
| Specification | Value |
|---|---|
| GPU name |
no iGPU
no iGPU
|
| GPU (Turbo) |
No turbo
No turbo
|
Hardware codec support
Let's compare the support of video codecs between AMD Ryzen Embedded V1780B and AMD Epyc 7702. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.
| Specification | Value |
|---|---|
| h265 / HEVC (8 bit) |
No
No
|
| h265 / HEVC (10 bit) |
No
No
|
| h264 |
No
No
|
| VP9 |
No
No
|
| VP8 |
No
No
|
| AV1 |
No
No
|
| AVC |
No
No
|
| VC-1 |
No
No
|
| JPEG |
No
No
|
Memory & PCIe
To choose the best model between AMD Ryzen Embedded V1780B and AMD Epyc 7702 you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.
| Specification | Value |
|---|---|
| Memory type |
DDR4-3200
DDR4-3200
|
| Max. Memory |
32 GB
|
| ECC |
Yes
Yes
|
| Memory channels |
2
8
|
| PCIe version |
3.0
4.0
|
| PCIe lanes |
16
128
|
Encryption
AES-NI encryption support for CPUs AMD Ryzen Embedded V1780B and AMD Epyc 7702.
| Specification | Value |
|---|---|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for AMD Ryzen Embedded V1780B or AMD Epyc 7702? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.
| Specification | Value |
|---|---|
| TDP (PL1) |
45 W
200 W
|
| TDP up |
54 W
--
|
| TDP down |
35 W
--
|
| Tjunction max. |
105 °C
--
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Embedded V1780B and AMD Epyc 7702 CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) |
x86-64 (64 bit)
x86-64 (64 bit)
|
| Virtualization |
AMD-V, SVM
AMD-V, SVM
|
| ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
|
| L3-Cache |
4.00 MB
256.00 MB
|
| Architecture |
Great Horned Owl (Zen)
Rome (Zen 2)
|
| Technology |
14 nm
7 nm
|
| Socket |
FP5
SP3
|
| Release date |
Q1/2018
Q3/2019
|
Devices using this processor
List of devices based on AMD Ryzen Embedded V1780B and AMD Epyc 7702.
| Specification | Value |
|---|---|
| Used in |
Unknown
Unknown
|
