Intel Core i5 1145G7
- Cores: 4
- L3 cache: 8MB (shared)
- TDP: 12-28 W
- Transistor size: 10 nm
Core i5 1145G7 - laptop processor produced by Intel for socket BGA-1449 that has 4 cores and 8 threads. The base clock frequency of the CPU is 1100 MHz, but due to Turbo Boost technology, it can perform up to 4400 MHz. The size of the L3 cache is 8 MB. Please note that this chip has integrated graphics Intel Iris Xe Graphics G7 80EU.
Review
Compare Intel Core i5 1145G7 with other CPUs
Test in Benchmarks
Performance test of Intel Core i5 1145G7 in benchmarksCinebench
GeekBench v6
| File compression | 612.2 MB/sec |
| Clang compilation | 31.4 Klines/sec |
| HTML 5 Browser | 132.1 pages/sec |
| PDF Renderer | 170.7 Mpixels/sec |
| Text processing | 176.2 pages/sec |
| Background blur | 29.7 images/sec |
| Photo processing | 64.5 images/sec |
| Ray tracing | 7.25 Mpixels/sec |
PassMark
| Integer math | 31.3 GOps/sec |
| Floating point math | 18.8 GOps/sec |
| Find prime numbers | 32M Primes/sec |
| Random string sorting | 12.4M Strings/sec |
| Data encryption | 5.2 GBytes/sec |
| Data compression | 100.1 MBytes/sec |
| Physics | 535 Frames/sec |
| Extended instructions | 7B Matrices/sec |
Blender
Performance Per Watt
| Cinebench 2024 / Watt | 25.9 PPW |
| Geekbench 6 Multi / Watt | 215.2 PPW |
| Passmark CPU Mark / Watt | 326.8 PPW |
| Blender / Watt | 2.17 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
| Date | Benchmark | Result |
|---|---|---|
| ๐ 2025-06-15 (Bob Blob) | GeekBench | 1915 / 6100 |
| ๐ 2025-06-15 (Bob Blob) | Cinebench 2024 | 77 / 226 |
Specifications
Core i5 1145G7 technical specificationsGeneral
| Vendor | Intel |
| Released | September 1, 2020 |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Tiger Lake |
| Model number | i5-1145G7 |
| Integrated GPU | Iris Xe Graphics G7 80EU |
| AMD Equivalent | - AMD Ryzen 5 5600U |
| Successor | - Intel Core Ultra 5 235U |
CPU
| P-Cores | 4 |
| P-Threads | 8 |
| Base Frequency (P) | 1.1-2.6 GHz |
| Turbo Boost Frequency (P) | 4.4 GHz |
| Total Cores | 4 |
| Total Threads | 8 |
| Bus Frequency | 100 MHz |
| Multiplier | 11-26x |
| Bus Bandwidth | 4 GT/s |
| L1 Cache | 96K (per core) |
| L2 Cache | 1280K (per core) |
| L3 Cache | 8MB (shared) |
| Unlocked Multiplier | No |
Package
| Fabrication Process | 10 nm |
| TDP (PL1) | 12-28 W (configurable) |
| Socket | BGA-1449 |
| Peak Temperature | 100ยฐC |
iGPU
| Integrated Graphics | Intel Iris Xe Graphics G7 80EU |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1300 MHz |
| Shading Units | 640 |
| TMUs | 40 |
| ROPs | 20 |
| Execution Units | 80 |
| TGP | 15 W |
See also: Intel Iris Xe Graphics G7 (80EU) โ integrated graphics of Intel Core i5 1145G7
Memory Support
| Memory Types | - DDR4-3200 - LPDDR4x-4267 |
| Max. Memory Size | 64 GB |
| Memory Channels | 2 |
| ECC Support | No |
Misc
| Official Site | Intel Core i5 1145G7 official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 16 |
| Technologies | - Compute: AVX-512, BMI1, BMI2, CLMUL, DLBoost, F16C, IPU 6.0
- Performance: Boost 2.0, CFET, EIST, HTT, Speed Shift
- Virtualization: EPT, VT-d, VT-x
- Security: TXT, XD bit, vPro |