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Qualcomm Snapdragon 820 vs Intel Core i3-11100B
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
4C / 4T · 2.15 GHz
Intel Core i3-11100B
100 %
4C / 8T · 4.40 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
4C / 4T · 2.15 GHz
Intel Core i3-11100B
100 %
4C / 8T · 4.30 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Qualcomm Snapdragon 820
100 %
Qualcomm Adreno 530
Intel Core i3-11100B
75 %
Intel UHD Graphics 11th Gen (16 EU)
More benchmarks
Specifications
At a glance
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| Family | Qualcomm Snapdragon (105) | Intel Core i3 (205) |
| CPU group | Qualcomm Snapdragon 820 (3) | Intel Core i 11000 (22) |
| Architecture | Kryo | Rocket Lake S |
| Technology | 14 nm | 14 nm |
| Segment | Smartphone / Tablet | Desktop |
| Socket | LGA 1200 | |
| Predecessor | ||
| Successor | Intel Core i3-12100 |
CPU Cores and Base Frequency
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 4 / 8 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 2x Kryo 2.15 GHz |
4x 3.60 - 4.40 GHz |
| Core Cluster 2: | 2x Kryo 1.60 GHz |
|
| L2-Cache | ||
| L3-Cache | 12.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| GPU name | Qualcomm Adreno 530 | Intel UHD Graphics 11th Gen (16 EU) |
| GPU frequency | 0.62 - 0.62 GHz | 0.35 - 1.40 GHz |
| CUs / Shader | / 256 | 16 / 128 |
| Raytracing | ✗ | ✗ |
| Max. displays | 0 | 3 |
| Max. GPU Memory | 64 GB | |
| Technology | 14 nm | 10 nm |
| Release date | Q4/2015 | Q2/2021 |
NPU AI performance
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| AI hardware | Qualcomm AI engine | |
| AI specifications | Hexagon 680 | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| Memory | LPDDR4-3733 (14.9 GB/s) | DDR4-3200 (51.2 GB/s) |
| Max. Memory | 12 GB | 128 GB |
| Memory channels | 4 | 2 |
| ECC | No | No |
| PCIe | 3.0 x 16 | |
| PCIe Bandwidth | 15.8 GB/s |
Thermal Management
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| TDP | 65 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Qualcomm Snapdragon 820 | Intel Core i3-11100B |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| AES-NI | ✗ | ✓ |
| Operating systems | Android | Windows 10, Windows 11, Linux |
| Instruction set | Armv8-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | |
| Release date | Q4/2015 | Q2/2021 |
| Release price | ||
| 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 Qualcomm Snapdragon 820 is 4.4 stars (10 ratings), while Intel Core i3-11100B has received 4.0 stars (2 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M3 Ultra (28-CPU 60-GPU)
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Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
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Intel Celeron 450
1C / 1T · 0.00 GHz
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Intel Core i5-13600KF
14C / 20T · 5.10 GHz
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AMD Ryzen 7 5800XT
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Intel Core i3-11100B
4C / 8T · 4.40 GHz
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