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Intel Core i3-11100B vs Intel Core i5-3450S
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i3-11100B
100 %
4C / 8T · 4.40 GHz
Intel Core i5-3450S
53 %
4C / 4T · 3.50 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i3-11100B
100 %
4C / 8T · 4.30 GHz
Intel Core i5-3450S
51 %
4C / 4T · 2.80 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i3-11100B
100 %
Intel UHD Graphics 11th Gen (16 EU)
Intel Core i5-3450S
29 %
Intel HD Graphics 2500
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| Family | Intel Core i3 (205) | Intel Core i5 (336) |
| CPU group | Intel Core i 11000 (22) | Intel Core i 3000 (31) |
| Architecture | Rocket Lake S | Ivy Bridge S |
| Technology | 14 nm | 22 nm |
| Segment | Desktop | Desktop |
| Socket | LGA 1200 | LGA 1155 |
| Predecessor | ||
| Successor | Intel Core i3-12100 |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| CPU Cores / Threads | 4 / 8 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 4x | 4x |
| Frequency: | 3.60 GHz | 2.80 GHz |
| Turbo (1 Core): | 4.40 GHz | 3.50 GHz |
| Turbo (All Cores): | 4.30 GHz | |
| L2-Cache | ||
| L3-Cache | 12.00 MB | 6.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| GPU name | Intel UHD Graphics 11th Gen (16 EU) | Intel HD Graphics 2500 |
| GPU frequency | 0.35 - 1.40 GHz | 0.65 - 1.10 GHz |
| CUs / Shader | 16 / 128 | 6 / 48 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 3 |
| Max. GPU Memory | 64 GB | 2 GB |
| Technology | 10 nm | 22 nm |
| Release date | Q2/2021 | Q2/2012 |
NPU AI performance
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| Memory | DDR4-3200 (51.2 GB/s) | DDR3-1600 (25.6 GB/s) |
| Max. Memory | 128 GB | 32 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 3.0 x 16 | 3.0 x 16 |
| PCIe Bandwidth | 15.8 GB/s | 15.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| TDP | 65 W | 65 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core i3-11100B | Intel Core i5-3450S |
|---|---|---|
| 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, AVX |
| Release date | Q2/2021 | Q2/2012 |
| Release price | 195 $ | |
| 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 i3-11100B is 3.3 stars (3 ratings), while Intel Core i5-3450S has received 5.0 stars (2 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Intel Core i5-3450S
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Apple M3 Ultra (28-CPU 60-GPU)
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Intel Celeron 450
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Intel Xeon E5-2680 v4
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Intel Core i3-11100B
4C / 8T · 4.40 GHz
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