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Intel Core i5-1145G7 vs Intel Core i3-540
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Core i5-1145G7
100 %
4C / 8T · 4.40 GHz
Intel Core i3-540
27 %
2C / 4T · 3.06 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core i5-1145G7
100 %
4C / 8T · 3.80 GHz
Intel Core i3-540
17 %
2C / 4T · 3.06 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i5-1145G7
100 %
4C / 8T · 4.40 GHz
Intel Core i3-540
34 %
2C / 4T · 3.06 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i5-1145G7
100 %
4C / 8T · 3.80 GHz
Intel Core i3-540
22 %
2C / 4T · 3.06 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i5-1145G7
100 %
Intel Iris Xe Graphics 80 (Tiger Lake)
Intel HD Graphics (Westmere)
CPU-Z Benchmark 17 Multi-Core
Multi-core performance
Intel Core i5-1145G7
100 %
4C / 8T · 2.60 GHz
Intel Core i3-540
27 %
2C / 4T · 3.06 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Specifications
At a glance
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| Family | Intel Core i5 (336) | Intel Core i3 (205) |
| CPU group | Intel Core i 1100G/11000U (19) | Intel Core i3 500 (4) |
| Architecture | Tiger Lake U | Clarkdale |
| Technology | 10 nm | 32 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1526 | LGA 1156 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| CPU Cores / Threads | 4 / 8 | 2 / 4 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 4x | 2x |
| Frequency: | 2.60 GHz | 3.06 GHz |
| Turbo (1 Core): | 4.40 GHz | |
| Turbo (All Cores): | 3.80 GHz | |
| L2-Cache | 0.50 MB | |
| L3-Cache | 8.00 MB | 4.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| GPU name | Intel Iris Xe Graphics 80 (Tiger Lake) | Intel HD Graphics (Westmere) |
| GPU frequency | 0.40 - 1.30 GHz | 0.50 - 0.73 GHz |
| CUs / Shader | 80 / 640 | 12 / 24 |
| Raytracing | ✗ | ✗ |
| Max. displays | 4 | 2 |
| Max. GPU Memory | 32 GB | 2 GB |
| Technology | 10 nm | 32 nm |
| Release date | Q3/2020 | Q1/2010 |
NPU AI performance
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| Memory | LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s) | DDR3-1333 (21.3 GB/s) DDR3-1066 (17.1 GB/s) |
| Max. Memory | 64 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 4.0 x 4 | 2.0 x 16 |
| PCIe Bandwidth | 7.9 GB/s | 8.0 GB/s |
Thermal Management
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| TDP | 15 W | 73 W |
| TDP (PL2) | ||
| TDP up | 28 W | |
| TDP down | 12 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core i5-1145G7 | Intel Core i3-540 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✗ |
| Operating systems | Windows 10, Windows 11, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | SSE4.1, SSE4.2 |
| Release date | Q3/2020 | Q1/2010 |
| Release price | 309 $ | 117 $ |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i5-1145G7 is 3.9 stars (57 ratings), while Intel Core i3-540 has received 4.3 stars (7 ratings).
Click on the stars to rate one or both processors.
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Intel Core i3-540
2C / 4T · 0.00 GHz
9
Intel Core i5-1145G7
4C / 8T · 4.40 GHz
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