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Intel Core i3-8140U vs Intel Core i3-4100E
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i3-8140U
100 %
Intel UHD Graphics 620
Intel Core i3-4100E
75 %
Intel HD Graphics 4600
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| Family | Intel Core i3 (205) | Intel Core i3 (205) |
| CPU group | Intel Core i 8000U (KL) (7) | Intel Core i 4000 (64) |
| Architecture | Kaby Lake U Refresh | Haswell S |
| Technology | 14 nm | 22 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1356 | BGA 1364 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 2 / 4 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 2.10 GHz | 2.40 GHz |
| Turbo (1 Core): | 3.90 GHz | |
| Turbo (All Cores): | 3.10 GHz | |
| L2-Cache | ||
| L3-Cache | 4.00 MB | 3.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| GPU name | Intel UHD Graphics 620 | Intel HD Graphics 4600 |
| GPU frequency | 0.30 - 1.00 GHz | 0.40 - 0.90 GHz |
| CUs / Shader | 24 / 192 | 20 / 160 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 3 |
| Max. GPU Memory | 16 GB | 2 GB |
| Technology | 14 nm | 22 nm |
| Release date | Q3/2016 | Q2/2013 |
NPU AI performance
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| Memory | DDR4-2400 (38.4 GB/s) LPDDR3-2133 (34.2 GB/s) | DDR3-1600 (25.6 GB/s) |
| Max. Memory | 32 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | Yes | Yes |
| PCIe | 3.0 x 12 | 3.0 x 16 |
| PCIe Bandwidth | 11.8 GB/s | 15.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| TDP | 15 W | 37 W |
| TDP (PL2) | ||
| TDP up | 25 W | |
| TDP down | 10 W | |
| T. junction max. | 100 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core i3-8140U | Intel Core i3-4100E |
|---|---|---|
| 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 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q2/2020 | Q3/2013 |
| Release price | 225 $ | |
| 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 i3-8140U is 5.0 stars (1 ratings), while Intel Core i3-4100E has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Intel Core i3-8140U
2C / 4T · 3.90 GHz
2
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
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Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
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Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
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Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
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Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
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Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
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Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
9
Intel Core i3-4100E
2C / 4T · 0.00 GHz
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