Processor comparison
Intel Core i3-8350K vs Intel Core i7-4940MX
Intel
Intel Core i3-8350K
Intel Socket 1151
2800 MHz
4 cores
Jan 2018
DESKTOP
VS
Intel
Intel Core i7-4940MX
Intel Socket G3
3100 MHz
4 cores
Jan 2014
MOBILE
Summary
Synthetic performance index
- Intel Core i3-8350K102%
- Intel Core i7-4940MX100%
Relative performance
Single thread performance index
- Intel Core i3-8350K109%
- Intel Core i7-4940MX100%
Relative performance
Multi thread performance index
- Intel Core i3-8350K100%
- Intel Core i7-4940MX105%
Relative performance
Reasons to consider the Intel Core i3-8350K
- 9% higher single threaded performance.
- This is a newer product, it might have better application compatibility/performance (check features chart below).
Reasons to consider the Intel Core i7-4940MX
- 5% higher multi threaded performance.
Gaming
No clear winner declared
Productivity
No clear winner declared
Specifications
Features
| Intel Core i3-8350K | Intel Core i7-4940MX |
|---|
| 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 | | |
| Hyper-Threading | | |
Architecture
| Intel Core i3-8350K | Intel Core i7-4940MX |
|---|
| Architecture | Intel_Coffelake | Intel_Haswell |
| Market | Desktop | Mobile |
| Memory Support | DDR4 | DDR3 |
| Codename | Coffee Lake | Haswell |
| Release Date | Jan 2018 | Jan 2014 |
Cores
| Intel Core i3-8350K | Intel Core i7-4940MX |
|---|
| Cores | 4 | 4 |
| Threads | 4 | 8 |
| SMPs | 1 | 1 |
| Integrated Graphics | Intel UHD 630 | Intel HD 4600 |
Cache
| Intel Core i3-8350K | Intel Core i7-4940MX |
|---|
| L1 Cache | 64 KB (per core) | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | 256 KB (per core) |
| L3 Cache | 6144 KB (shared) | 8192 KB (shared) |
Physical
| Intel Core i3-8350K | Intel Core i7-4940MX |
|---|
| Socket | Intel Socket 1151 | Intel Socket G3 |
| Max Case Temp | 72°C | 100°C |
| Package | FC-LGA1151 | FC-PGA946 |
| Die Size | 151mm² | 177mm² |
| Process | 14 nm | 22 nm |
Performance
| Intel Core i3-8350K | Intel Core i7-4940MX |
|---|
| Cpu Frequency | 2800 MHz | 3100 MHz |
| Turbo Clock | 4000 MHz | 4000 MHz |
| Base Clock | 100 MHz | 100 MHz |
| Voltage | unknown | unknown |
| TDP | 65 W | 57 W |
Raw performance index
Raw single-thread performance estimation
- Intel Core i3-8350K4800 points
- Intel Core i7-4940MX4480 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Core i3-8350K13440 points
- Intel Core i7-4940MX16665 points
Points - higher is better
Synthetic benchmarks
Cinebench R15 CPU Multi 64Bit
- Intel Core i3-8350K673
- Intel Core i7-4940MX708
points - higher is better
Cinebench R15 CPU Single 64Bit
- Intel Core i3-8350K (simulated)172.22
- Intel Core i7-4940MX157
points - higher is better