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 | June 8, 2021 |
Other Specifications
| File compression | 433.2 MB/sec |
|---|---|
| Clang compilation | 34.2 Klines/sec |
| HTML 5 Browser | 105.9 pages/sec |
| PDF Renderer | 153.1 Mpixels/sec |
| Text processing | 194.7 pages/sec |
| Background blur | 28 images/sec |
| Photo processing | 48.1 images/sec |
| Ray tracing | 6.79 Mpixels/sec |
| Integer math | 34.7 GOps/sec |
| Floating point math | 20.2 GOps/sec |
| Find prime numbers | 37M Primes/sec |
| Random string sorting | 12.6M Strings/sec |
| Data encryption | 5.4 GBytes/sec |
| Data compression | 105.6 MBytes/sec |
| Physics | 564 Frames/sec |
| Extended instructions | 7.2B Matrices/sec |
| Geekbench 6 Multi / Watt | 193 PPW |
| Passmark CPU Mark / Watt | 345.6 PPW |
| Blender / Watt | 1.76 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Tiger Lake |
| Model number | i5-1155G7 |
| P-Cores | 4 |
| P-Threads | 8 |
| Base Frequency (P) | 1.0-2.5 GHz |
| Turbo Boost Frequency (P) | 4.5 GHz |
| Total Threads | 8 |
| Bus Frequency | 100 MHz |
| Multiplier | 10-25x |
| 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 | Iris Xe Graphics G7 80EU |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1350 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 1155G7 official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 16 |