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Differences
Top features of AMD Ryzen Threadripper PRO 3975WX
-
Higher clock speed3.50 GHz
2.00 GHz
Around -75% better clock speed -
More number of cores32
8
2 times more threads
-
Higher turbo clock speed4.20 GHz
2.40 GHz
Around 43% better overclocked clock speed
Top features of MediaTek Dimensity 900
-
Performance per watt10 W
280 W
About 0.04 times less performance per watt
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900 is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
AMD Ryzen Threadripper PRO 3975WX
MediaTek Dimensity 900
|
| Segment |
Desktop / Server
Mobile
|
| Family |
AMD Ryzen
Mediatek Dimensity
|
| Generation |
3
2
|
| CPU group |
AMD Ryzen Threadripper PRO 3000
MediaTek Dimensity 900/920
|
CPU Cores and Base Frequency
In this block we are going to compare AMD Ryzen Threadripper PRO 3975WX vs MediaTek Dimensity 900 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 |
3.50 GHz
2.00 GHz
|
| CPU Cores |
32
8
|
| Turbo (1 Core) |
4.20 GHz
2.40 GHz
|
| CPU Threads |
64
8
|
| Hyperthreading |
Yes
No
|
| Overclocking |
Yes
No
|
| Core architecture |
normal
hybrid (big.LITTLE)
|
| A core |
--
2x Cortex-A78
|
| B core |
--
6x Cortex-A55
|
Internal Graphics
Common specifications for integrated graphics cards in AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900 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
ARM Mali-G68 MP4
|
| GPU frequency |
0.85 GHz
|
| GPU (Turbo) |
No turbo
No turbo
|
| Execution units |
4
|
| Shader |
64
|
| Max. displays |
1
|
| Generation |
Vallhall 2
|
| DirectX Version |
12
|
| Technology |
6 nm
|
| Release date |
Q2/2020
|
Hardware codec support
Let's compare the support of video codecs between AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900. 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
Decode
|
| AVC |
No
Decode / Encode
|
| VC-1 |
No
Decode / Encode
|
| JPEG |
No
Decode / Encode
|
Memory & PCIe
To choose the best model between AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900 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
LPDDR4XLPDDR5
|
| Max. Memory |
2048 GB
16 GB
|
| ECC |
Yes
No
|
| Memory channels |
8
4
|
| PCIe version |
4.0
|
| PCIe lanes |
72
|
Encryption
AES-NI encryption support for CPUs AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900.
| Specification | Value |
|---|---|
| AES-NI |
Yes
No
|
Thermal Management
Let's find out what TDP value would be better for AMD Ryzen Threadripper PRO 3975WX or MediaTek Dimensity 900? 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) |
280 W
10 W
|
| Tjunction max. |
95 °C
--
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900 CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) |
x86-64 (64 bit)
ARMv8-A64 (64 bit)
|
| Virtualization |
AMD-V, SVM
None
|
| ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
|
| L2-Cache |
16.00 MB
--
|
| L3-Cache |
128.00 MB
2.00 MB
|
| Architecture |
Castle Peak (Zen 2)
Cortex-A78 / Cortex-A55
|
| Technology |
7 nm
6 nm
|
| Socket |
WRX8 (sWRX8)
N/A
|
| Release date |
Q3/2020
Q2/2021
|
| Part Number |
--
MT6877
|
Devices using this processor
List of devices based on AMD Ryzen Threadripper PRO 3975WX and MediaTek Dimensity 900.
| Specification | Value |
|---|---|
| Used in |
Unknown
Unknown
|
