Processor comparison
Intel Core i5-10400 vs Intel Core i3-10320
Intel
Intel Core i5-10400
Intel Socket 1200
2900 MHz
6 cores
Apr 2020
DESKTOP
VS
Intel
Intel Core i3-10320
Intel Socket 1200
3800 MHz
4 cores
Apr 2020
DESKTOP
Summary
Synthetic performance index
- Intel Core i5-10400100%
- Intel Core i3-10320106%
Relative performance
Single thread performance index
- Intel Core i5-10400100%
- Intel Core i3-10320106%
Relative performance
Reasons to consider the Intel Core i5-10400
Reasons to consider the Intel Core i3-10320
- 6% higher single threaded performance.
- Around 6% higher average synthetic performance.
Gaming
HWSpot recommends the Intel Core i3-10320
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
No clear winner declared
Specifications
Features
| Intel Core i5-10400 | Intel Core i3-10320 |
|---|
| 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 | | |
| ABM | | |
| ADX | | |
| RdRand | | |
| TBT 2.0 | | |
Architecture
| Intel Core i5-10400 | Intel Core i3-10320 |
|---|
| Architecture | Intel_Cometlake | Intel_Cometlake |
| Market | Desktop | Desktop |
| Memory Support | DDR4-2666 MHz
Dual-channel | DDR4-2666 MHz
Dual-channel |
| Codename | Comet Lake | Comet Lake |
| Release Date | Apr 2020 | Apr 2020 |
Cores
| Intel Core i5-10400 | Intel Core i3-10320 |
|---|
| Cores | 6 | 4 |
| Threads | 12 | 8 |
| SMPs | 1 | 1 |
| Integrated Graphics | UHD Graphics 630 | UHD Graphics 630 |
Cache
| Intel Core i5-10400 | Intel Core i3-10320 |
|---|
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| L3 Cache | 12MB (shared) | 8MB (shared) |
Physical
| Intel Core i5-10400 | Intel Core i3-10320 |
|---|
| Socket | Intel Socket 1200 | Intel Socket 1200 |
| Max Case Temp | 72°C | 72°C |
| Package | FC-LGA1200 | FC-LGA1200 |
| Die Size | unknown | unknown |
| Process | 14 nm | 14 nm |
Performance
| Intel Core i5-10400 | Intel Core i3-10320 |
|---|
| Cpu Frequency | 2900 MHz | 3800 MHz |
| Turbo Clock | 4300 MHz | 4600 MHz |
| Base Clock | 100 MHz | 100 MHz |
| Voltage | N/A | N/A |
| TDP | 65 W | 91 W |
Raw performance index
Raw single-thread performance estimation
- Intel Core i5-104005160 points
- Intel Core i3-103205520 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Core i5-1040025056 points
- Intel Core i3-1032021888 points
Points - higher is better
Synthetic benchmarks
Cinebench R15 CPU Single 64Bit
- Intel Core i5-10400 (simulated)239.19
- Intel Core i3-10320 (simulated)255.88
points - higher is better