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Differences
Top features of Intel Core i9-9900KF
-
Higher clock speed3.60 GHz
3.40 GHz
Around -6% better clock speed
Top features of AMD Athlon Silver Pro 3125GE
-
Performance per watt35 W
95 W
About 0.37 times less performance per watt
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of Intel Core i9-9900KF and AMD Athlon Silver Pro 3125GE is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
Intel Core i9-9900KF
AMD Athlon Silver Pro 3125GE
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
Intel Core i9
AMD Athlon
|
| Generation |
9
4
|
| CPU group |
Intel Core i 9000
AMD Athlon Silver 3000G
|
| Successor |
Intel Core i9-10900KF
--
|
CPU Cores and Base Frequency
In this block we are going to compare Intel Core i9-9900KF vs AMD Athlon Silver Pro 3125GE 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 |
3.60 GHz
3.40 GHz
|
| Overclocking |
Yes
No
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in Intel Core i9-9900KF and AMD Athlon Silver Pro 3125GE 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 3 Graphics
|
| GPU frequency |
1.10 GHz
|
| GPU (Turbo) |
No turbo
No turbo
|
| Execution units |
3
|
| Shader |
192
|
| Max. GPU Memory |
--
2 GB
|
| Max. displays |
3
|
| Generation |
8
|
| Technology |
14 nm
|
| Release date |
Q1/2018
|
Hardware codec support
Let's compare the support of video codecs between Intel Core i9-9900KF and AMD Athlon Silver Pro 3125GE. 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 Intel Core i9-9900KF and AMD Athlon Silver Pro 3125GE 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 |
DDR4-2666
DDR4-2666
|
| Max. Memory |
128 GB
|
| ECC |
No
Yes
|
| Memory channels |
2
2 (Dual Channel)
|
Thermal Management
Let's find out what TDP value would be better for Intel Core i9-9900KF or AMD Athlon Silver Pro 3125GE? 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) |
95 W
35 W
|
| TDP (PL2) |
119 W / 28 s
--
|
| Tjunction max. |
100 °C
95 \xc2\xb0C
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Core i9-9900KF and AMD Athlon Silver Pro 3125GE CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) |
x86-64 (64 bit)
x86-64 (64 bit)
|
| Virtualization |
VT-x, VT-x EPT, VT-d
AMD-V, SVM
|
| ISA extensions |
SSE4.1, SSE4.2, AVX2
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
|
| L2-Cache |
--
1.00 MB
|
| L3-Cache |
16.00 MB
4.00 MB
|
| Architecture |
Coffee Lake S Refresh
Picasso (Zen+)
|
| Technology |
14 nm
12 nm
|
| Socket |
LGA 1151-2
AM4 (LGA 1331)
|
| Release date |
Q1/2019
Q3/2020
|
| Part Number |
--
YD3125C6M2OFH
|
