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Differences
Top features of AMD Epyc 7702
-
More number of cores64
4
2 times more threads
Top features of AMD Ryzen Embedded V1756B
-
Higher clock speed3.25 GHz
2.00 GHz
Around 38% 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 0.23 times less performance per watt
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of AMD Epyc 7702 and AMD Ryzen Embedded V1756B is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
AMD Epyc 7702
AMD Ryzen Embedded V1756B
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
AMD Epyc
AMD Ryzen Embedded
|
| Generation |
2
1
|
| CPU group |
AMD Epyc 7002
AMD Ryzen Embedded V1000
|
CPU Cores and Base Frequency
In this block we are going to compare AMD Epyc 7702 vs AMD Ryzen Embedded V1756B 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 |
2.00 GHz
3.25 GHz
|
| CPU Cores |
64
4
|
| Turbo (1 Core) |
3.35 GHz
3.60 GHz
|
| CPU Threads |
128
8
|
| Hyperthreading |
Yes
Yes
|
| Overclocking |
No
No
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in AMD Epyc 7702 and AMD Ryzen Embedded V1756B 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
AMD Radeon Vega 8 Graphics
|
| GPU frequency |
1.10 GHz
|
| GPU (Turbo) |
No turbo
No turbo
|
| Execution units |
8
|
| Shader |
512
|
| Max. GPU Memory |
--
2 GB
|
| Max. displays |
3
|
| Generation |
8
|
| DirectX Version |
12
|
| Technology |
14 nm
|
| Release date |
Q1/2018
|
Hardware codec support
Let's compare the support of video codecs between AMD Epyc 7702 and AMD Ryzen Embedded V1756B. 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
Decode / Encode
|
| h265 / HEVC (10 bit) |
No
Decode / Encode
|
| h264 |
No
Decode / Encode
|
| VP9 |
No
Decode / Encode
|
| VP8 |
No
Decode / Encode
|
| AV1 |
No
No
|
| AVC |
No
Decode / Encode
|
| VC-1 |
No
Decode
|
| JPEG |
No
Decode / Encode
|
Memory & PCIe
To choose the best model between AMD Epyc 7702 and AMD Ryzen Embedded V1756B 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 |
8
2
|
| PCIe version |
4.0
3.0
|
| PCIe lanes |
128
16
|
Encryption
AES-NI encryption support for CPUs AMD Epyc 7702 and AMD Ryzen Embedded V1756B.
| Specification | Value |
|---|---|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for AMD Epyc 7702 or AMD Ryzen Embedded V1756B? 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) |
200 W
45 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 Epyc 7702 and AMD Ryzen Embedded V1756B 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 |
256.00 MB
4.00 MB
|
| Architecture |
Rome (Zen 2)
Great Horned Owl (Zen)
|
| Technology |
7 nm
14 nm
|
| Socket |
SP3
FP5
|
| Release date |
Q3/2019
Q1/2018
|
Devices using this processor
List of devices based on AMD Epyc 7702 and AMD Ryzen Embedded V1756B.
| Specification | Value |
|---|---|
| Used in |
Unknown
Unknown
|
