Technical Specifications
Performance
| Total Cores | 4 |
|---|---|
| L3 Cache | 8MB (shared) |
| L2 Cache | 1280K (per core) |
| L1 Cache | 96K (per core) |
| TGP | 15 W |
Graphics
| Integrated GPU | Iris Xe Graphics G7 80EU |
|---|---|
| Execution Units | 80 |
Technical
| Vendor | Intel |
|---|---|
| Released | September 1, 2020 |
Other Specifications
| 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 |
| Integer math | 31.6 GOps/sec |
| Floating point math | 18.9 GOps/sec |
| Find prime numbers | 32M Primes/sec |
| Random string sorting | 12.5M Strings/sec |
| Data encryption | 5.3 GBytes/sec |
| Data compression | 101.3 MBytes/sec |
| Physics | 546 Frames/sec |
| Extended instructions | 7.1B Matrices/sec |
| Cinebench 2024 / Watt | 25.9 PPW |
| Geekbench 6 Multi / Watt | 215.2 PPW |
| Passmark CPU Mark / Watt | 331 PPW |
| Blender / Watt | 2.17 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Tiger Lake |
| Model number | i5-1145G7 |
| Rival Equivalent | AMD Ryzen 5 5600U |
| P-Cores | 4 |
| P-Threads | 8 |
| Base Frequency (P) | 1.1-2.6 GHz |
| Turbo Boost Frequency (P) | 4.4 GHz |
| Total Threads | 8 |
| Bus Frequency | 100 MHz |
| Multiplier | 11-26x |
| Bus Bandwidth | 4 GT/s |
| Unlocked Multiplier | No |
| Fabrication Process | 10 nm |
| TDP (PL1) | 12-28 W (configurable) |
| Socket | BGA-1449 |
| Peak Temperature | 100°C |
| 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 |
| Memory Types |
|
| Max. Memory Size | 64 GB |
| Memory Channels | 2 |
| ECC Support | No |
| Official Site | Intel Core i5 1145G7 official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 16 |
Laptops with Intel Core i5 1145G7
Lenovo ThinkPad T14 Gen 2 (Intel)
$1267 Lenovo ThinkPad L14 Gen 2 (Intel)
$776 Dell Latitude 7420 (2-in-1)
$1549 Dell Latitude 5420
$1119 HP EliteBook 840 G8
$2014 HP EliteBook 850 G8
$1599 Lenovo ThinkPad T15 Gen 2
$1307 Lenovo ThinkBook 15 Gen 2 (Intel)
$902 Dell Latitude 5530
$1357 HP EliteBook 830 G8
$1499