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Intel Core i3-540 vs Intel Core i3-8145U
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 i3-540
39 %
2C / 4T · 3.06 GHz
Intel Core i3-8145U
100 %
2C / 4T · 3.90 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core i3-540
41 %
2C / 4T · 3.06 GHz
Intel Core i3-8145U
100 %
2C / 4T · 2.80 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i3-540
46 %
2C / 4T · 3.06 GHz
Intel Core i3-8145U
100 %
2C / 4T · 3.90 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i3-540
55 %
2C / 4T · 3.06 GHz
Intel Core i3-8145U
100 %
2C / 4T · 2.80 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel HD Graphics (Westmere)
Intel Core i3-8145U
100 %
Intel UHD Graphics 620
CPU-Z Benchmark 17 Multi-Core
Multi-core performance
Intel Core i3-540
66 %
2C / 4T · 3.06 GHz
Intel Core i3-8145U
100 %
2C / 4T · 2.10 GHz
More benchmarks
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
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| Family | Intel Core i3 (205) | Intel Core i3 (205) |
| CPU group | Intel Core i3 500 (4) | Intel Core i 8000U (WL) (8) |
| Architecture | Clarkdale | Whiskey Lake U |
| Technology | 32 nm | 14 nm |
| Segment | Desktop | Notebook |
| Socket | LGA 1156 | BGA 1528 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 2 / 4 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 3.06 GHz | 2.10 GHz |
| Turbo (1 Core): | 3.90 GHz | |
| Turbo (All Cores): | 2.80 GHz | |
| L2-Cache | 0.50 MB | |
| L3-Cache | 4.00 MB | 4.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| GPU name | Intel HD Graphics (Westmere) | Intel UHD Graphics 620 |
| GPU frequency | 0.50 - 0.73 GHz | 0.30 - 1.00 GHz |
| CUs / Shader | 12 / 24 | 24 / 192 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 3 |
| Max. GPU Memory | 2 GB | 16 GB |
| Technology | 32 nm | 14 nm |
| Release date | Q1/2010 | Q3/2016 |
NPU AI performance
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| Memory | DDR3-1333 (21.3 GB/s) DDR3-1066 (17.1 GB/s) | DDR4-2400 (38.4 GB/s) LPDDR3-2133 (34.2 GB/s) |
| Max. Memory | 16 GB | 64 GB |
| Memory channels | 2 | 2 |
| ECC | Yes | Yes |
| PCIe | 2.0 x 16 | 3.0 x 16 |
| PCIe Bandwidth | 8.0 GB/s | 15.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| TDP | 73 W | 15 W |
| TDP (PL2) | ||
| TDP up | 25 W | |
| TDP down | 10 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core i3-540 | Intel Core i3-8145U |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✗ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q1/2010 | Q3/2018 |
| Release price | 117 $ | 281 $ |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i3-540 is 4.3 stars (7 ratings), while Intel Core i3-8145U has received 3.3 stars (28 ratings).
Click on the stars to rate one or both processors.
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Intel Core i3-8145U
2C / 4T · 3.90 GHz
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