Intel Core i5 7400
- Cores: 4
- L3 cache: 6MB (shared)
- TDP: 65 W
- Transistor size: 14 nm
Core i5 7400 - desktop processor produced by Intel for socket LGA-1151 that has 4 cores and 4 threads. The base clock frequency of the CPU is 3000 MHz, but due to Turbo Boost technology, it can perform up to 3500 MHz. The size of the L3 cache is 6 MB. Please note that this chip has integrated graphics Intel HD Graphics 630.
Review
Compare Intel Core i5 7400 with other CPUs
Test in Benchmarks
Performance test of Intel Core i5 7400 in benchmarksCinebench
GeekBench v6
| File compression | 290.1 MB/sec |
| Clang compilation | 23.4 Klines/sec |
| HTML 5 Browser | 72.5 pages/sec |
| PDF Renderer | 107.4 Mpixels/sec |
| Text processing | 119.5 pages/sec |
| Background blur | 23.3 images/sec |
| Photo processing | 35.3 images/sec |
| Ray tracing | 4.07 Mpixels/sec |
PassMark
| Integer math | 14.3 GOps/sec |
| Floating point math | 12.1 GOps/sec |
| Find prime numbers | 27M Primes/sec |
| Random string sorting | 9.3M Strings/sec |
| Data encryption | 1.6 GBytes/sec |
| Data compression | 75.9 MBytes/sec |
| Physics | 438 Frames/sec |
| Extended instructions | 6.5B Matrices/sec |
Blender
Performance Per Watt
| Cinebench 2024 / Watt | 2.8 PPW |
| Geekbench 6 Multi / Watt | 53.3 PPW |
| Passmark CPU Mark / Watt | 84.3 PPW |
| Blender / Watt | 0.66 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Specifications
Core i5 7400 technical specificationsGeneral
| Vendor | Intel |
| Released | January 3, 2017 |
| Type | Desktop |
| Instruction Set | x86-64 |
| Codename | Kaby Lake |
| Model number | i5-7400 |
| Integrated GPU | HD Graphics 630 |
| Successor | - Intel Core Ultra 5 225 |
CPU
| P-Cores | 4 |
| P-Threads | 4 |
| Base Frequency (P) | 3.0 GHz |
| Turbo Boost Frequency (P) | 3.5 GHz |
| Total Cores | 4 |
| Total Threads | 4 |
| Bus Frequency | 100 MHz |
| Multiplier | 30x |
| Bus Bandwidth | 8 GT/s |
| L1 Cache | 64K (per core) |
| L2 Cache | 256K (per core) |
| L3 Cache | 6MB (shared) |
| Unlocked Multiplier | No |
Package
| Fabrication Process | 14 nm |
| TDP (PL1) | 65 W |
| Socket | LGA-1151 |
| Peak Temperature | 100°C |
Desktop CPU ranking - 194th place
iGPU
| Integrated Graphics | Intel HD Graphics 630 |
| GPU Base Clock | 350 MHz |
| GPU Boost Clock | 1000 MHz |
| Shading Units | 192 |
| TMUs | 24 |
| ROPs | 3 |
| Execution Units | 24 |
| TGP | 15 W |
See also: Intel UHD Graphics 630 – integrated graphics of Intel Core i5 7400
Memory Support
| Memory Types | - DDR4-2400 - DDR3L-1600 |
| Max. Memory Size | 64 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | 35.76 GB/s |
| ECC Support | No |
Misc
| Official Site | Intel Core i5 7400 official page |
| PCI Express Version | 3.0 |
| PCI Express Lanes | 16 |
| Technologies | - Compute: BMI1, BMI2, CLMUL, F16C
- Performance: Boost 2.0, EIST, TSX
- Virtualization: VT-d, VT-x
- Security: TXT, XD bit, vPro |