Русский 
Deutsch 
Português 
Italiano 
Français 
日本語 
Español 
Polski 
简体中文 
한국어 
Differences
Top features of AMD Ryzen Embedded R2312
-
Higher clock speed2.70 GHz
2.10 GHz
Around -29% better clock speed
Top features of AMD Opteron X3421
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of AMD Ryzen Embedded R2312 and AMD Opteron X3421 is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
AMD Ryzen Embedded R2312
AMD Opteron X3421
|
| Family |
AMD Ryzen Embedded R
AMD Opteron
|
| CPU group |
AMD Ryzen Embedded R2000
AMD Opteron X3000
|
| Segment |
Desktop / Server
Desktop / Server
|
| Generation |
2
0
|
CPU Cores and Base Frequency
In this block we are going to compare AMD Ryzen Embedded R2312 vs AMD Opteron X3421 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 |
|---|---|
| CPU Cores / Threads |
2 / 4
4 / 4
|
| Core architecture |
normal
normal
|
| Cores |
4x
4x
|
| Hyperthreading / SMT |
Yes
No
|
| Overclocking |
No
No
|
| Frequency |
2.70 GHz
2.10 GHz
|
| Turbo Frequency (1 Core) |
3.50 GHz
3.40 GHz
|
Internal Graphics
Common specifications for integrated graphics cards in AMD Ryzen Embedded R2312 and AMD Opteron X3421 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.
| Specification | Value |
|---|---|
| GPU name |
AMD Radeon Vega 3 Graphics
AMD Radeon R7 - 512 (Toronto)
|
| GPU frequency |
1.20 GHz
0.80 GHz
|
| GPU (Turbo) |
No turbo
No turbo
|
| Execution units |
3
8
|
| Shader |
192
512
|
| Max. GPU Memory |
2 GB
2 GB
|
| Max. displays |
3
3
|
| Generation |
8
0
|
| Direct X |
12
0
|
| Technology |
14 nm
0
|
| Release date |
Q1/2018
|
Hardware codec support
Let's compare the support of video codecs between AMD Ryzen Embedded R2312 and AMD Opteron X3421. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.
| Specification | Value |
|---|---|
| h265 / HEVC (8 bit) |
Decode / Encode
Decode
|
| h265 / HEVC (10 bit) |
Decode / Encode
No
|
| h264 |
Decode / Encode
Decode / Encode
|
| VP8 |
Decode / Encode
No
|
| VP9 |
Decode / Encode
No
|
| AV1 |
No
No
|
| AVC |
Decode / Encode
No
|
| VC-1 |
Decode
No
|
| JPEG |
Decode / Encode
Decode
|
Memory & PCIe
To choose the best model between AMD Ryzen Embedded R2312 and AMD Opteron X3421 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 |
DDR4-2400
DDR4-2400
|
| Max. Memory |
32 GB
|
| Memory channels |
2 (Dual Channel)
2 (Dual Channel)
|
| Bandwidth |
38.4 GB/s
--
|
| ECC |
Yes
Yes
|
| PCIe |
3.0 x 8
3 x 8
|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for AMD Ryzen Embedded R2312 or AMD Opteron X3421? 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) |
15 W
15 W
|
| TDP up |
25 W
35 W
|
| TDP down |
12 W
12 W
|
| Tjunction max. |
105 \xc2\xb0C
--
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Embedded R2312 and AMD Opteron X3421 CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Technology |
12 nm
28 nm
|
| Chip design |
Chiplet
|
| Socket |
FP5
FP4
|
| L2-Cache |
1.00 MB
2.00 MB
|
| L3-Cache |
2.00 MB
--
|
| Architecture |
Zen+
Toronto (Excavator)
|
| Operating systems |
Windows 10, Linux
Windows 10, Linux
|
| Virtualization |
AMD-V, SVM
AMD-V, AMD-Vt
|
| Instruction set (ISA) |
x86-64 (64 bit)
x86-64 (64 bit)
|
| ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
SSE4a, SSE4.1, SSE4.2, AVX2
|
| Release date |
Q2/2022
Q2/2015
|
| Part Number |
--
OX3421AAY43KA
|
