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Differences
Top features of AMD Ryzen 7 1700X
-
Higher clock speed3.40 GHz
3.30 GHz
Around -3% better clock speed -
Performance per watt95 W
140 W
About 1.47 0.97 times less performance per watt
Top features of Intel Core i9-7900X
-
More number of cores10
8
1 times more cores
-
Higher turbo clock speed4.30 GHz
3.80 GHz
Around 12 % better overclocked clock speed
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of AMD Ryzen 7 1700X and Intel Core i9-7900X is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
AMD Ryzen 7 1700X
Intel Core i9-7900X
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
AMD Ryzen
Intel Core i9
|
| Generation |
1
7
|
| CPU group |
AMD Ryzen 1000
Intel Core i 7000X
|
CPU Cores and Base Frequency
In this block we are going to compare AMD Ryzen 7 1700X vs Intel Core i9-7900X 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 |
3.40 GHz
3.30 GHz
|
| CPU Cores |
8
10
|
| Turbo (1 Core) |
3.80 GHz
4.30 GHz
|
| CPU Threads |
16
20
|
| Hyperthreading |
Yes
Yes
|
| Overclocking |
Yes
Yes
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in AMD Ryzen 7 1700X and Intel Core i9-7900X 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 7 1700X and Intel Core i9-7900X. 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 7 1700X and Intel Core i9-7900X 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
|
| ECC |
Yes
No
|
| Memory channels |
2
4
|
| PCIe version |
3.0
3.0
|
| PCIe lanes |
20
44
|
Encryption
AES-NI encryption support for CPUs AMD Ryzen 7 1700X and Intel Core i9-7900X.
| Specification | Value |
|---|---|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for AMD Ryzen 7 1700X or Intel Core i9-7900X? 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
140 W
|
| Tjunction max. |
95 °C
--
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen 7 1700X and Intel Core i9-7900X 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
VT-x, VT-x EPT, VT-d
|
| ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
SSE4.1, SSE4.2, AVX2, AVX-512
|
| L3-Cache |
16.00 MB
14.00 MB
|
| Architecture |
Summit Ridge (Zen)
Skylake X
|
| Technology |
14 nm
14 nm
|
| Socket |
AM4
LGA 2066
|
| Release date |
Q1/2017
Q2/2017
|
Devices using this processor
List of devices based on AMD Ryzen 7 1700X and Intel Core i9-7900X.
| Specification | Value |
|---|---|
| Used in |
Unknown
Unknown
|
