Intel Core i3-8350K vs Intel Core i9-7900X
Summary
Intel Core i3-8350K
100%
Intel Core i9-7900X
216%
Relative performance
Intel Core i3-8350K
100%
Intel Core i9-7900X
110%
Relative performance
Intel Core i3-8350K
100%
Intel Core i9-7900X
322%
Relative performance
Reasons to consider Intel Core i3-8350K |
| 75 watts lower power draw. |
| Has an integrated GPU, which allows to run the system without a dedicated graphics card, unlike the Intel Core i9-7900X. |
Reasons to consider Intel Core i9-7900X |
| 10% higher single threaded performance. |
| Much higher multi threaded performance (around 222% higher). This allows for higher performance in professional applications like encoding or heavy multitasking. |
| Around 116% higher average synthetic performance. |
Gaming
HWBench recommends Intel Core i9-7900X
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWBench recommends Intel Core i9-7900X
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Features
| Intel Core i3-8350K | | Intel Core i9-7900X | |
|---|
| MMX | | | |
| SSE | | | |
| SSE2 | | | |
| SSE3 | | | |
| SSSE3 | | | |
| SSE4.2 | | | |
| AVX | | | |
| AVX2 | | | |
| EIST | | | |
| Intel 64 | | | |
| XD bit | | | |
| VT-x | | | |
| VT-d | | | |
| AES-NI | | | |
| TSX | | | |
| TXT | | | |
| CLMUL | | | |
| FMA3 | | | |
| F16C | | | |
| BMI1 | | | |
| BMI2 | | | |
| Boost 2.0 | | | |
| HTT | | | |
| Boost 3.0 | | | |
Architecture
| Intel Core i3-8350K | | Intel Core i9-7900X | |
|---|
| Architecture | Intel_Coffelake | vs | Intel_Kabylake |
| Market | Desktop | vs | Desktop |
| Memory Support | DDR4 | vs | DDR4 |
| Codename | Coffee Lake | vs | Skylake-X |
| Release Date | Jan 2018 | vs | Jun 2017 |
Cores
| Intel Core i3-8350K | | Intel Core i9-7900X | |
|---|
| Cores | 4 | vs | 10 |
| Threads | 4 | vs | 20 |
| SMPs | 1 | vs | 1 |
| Integrated Graphics | Intel UHD 630 | vs | No |
Cache
| Intel Core i3-8350K | | Intel Core i9-7900X | |
|---|
| L1 Cache | 64 KB (per core) | vs | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | vs | 256 KB (per core) |
| L3 Cache | 6144 KB (shared) | vs | 14080 KB (shared) |
Physical
| Intel Core i3-8350K | | Intel Core i9-7900X | |
|---|
| Socket | Intel Socket 1151 | vs | Intel Socket 2066 |
| Max Case Temp | 72°C | vs | 72°C |
| Package | FC-LGA1151 | vs | FC-LGA2066 |
| Die Size | 151mm² | vs | 308mm² |
| Process | 14 nm | vs | 14 nm |
Performance
| Intel Core i3-8350K | | Intel Core i9-7900X | |
|---|
| Cpu Frequency | 2800 MHz | vs | 3300 MHz |
| Turbo Clock | 4000 MHz | vs | 4300 MHz |
| Base Clock | 100 MHz | vs | 100 MHz |
| Voltage | unknown | vs | unknown |
| TDP | 65 W | vs | 140 W |
Intel Core i3-8350K
4800 points
Intel Core i9-7900X
5160 points
Points - higher is better
Intel Core i3-8350K
13440 points
Intel Core i9-7900X
47520 points
Points - higher is better
Intel Core i3-8350K
673
Intel Core i9-7900X
2169
points - higher is better
points - higher is better