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Intel Core i5-11400H vs Intel Atom C3338
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 i5-11400H
100 %
6C / 12T · 4.50 GHz
Intel Atom C3338
23 %
2C / 2T · 2.20 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i5-11400H
100 %
6C / 12T · 3.70 GHz
Intel Atom C3338
10 %
2C / 2T · 2.20 GHz
More benchmarks
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 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 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Specifications
At a glance
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| Family | Intel Core i5 (336) | Intel Atom (108) |
| CPU group | Intel Core i 11000H (17) | Intel Atom C3000 (20) |
| Architecture | Tiger Lake H | Denverton |
| Technology | 10 nm | 14 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1787 | BGA 1310 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| CPU Cores / Threads | 6 / 12 | 2 / 2 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 6x | 2x |
| Frequency: | 2.70 GHz | 1.50 GHz |
| Turbo (1 Core): | 4.50 GHz | 2.20 GHz |
| Turbo (All Cores): | 3.70 GHz | 2.20 GHz |
| L2-Cache | 5.00 MB | 4.00 MB |
| L3-Cache | 12.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| GPU name | Intel UHD Graphics 11th Gen (16 EU) | no iGPU |
| GPU frequency | 0.35 - 1.45 GHz | |
| CUs / Shader | 16 / 128 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 64 GB | |
| Technology | 10 nm | |
| Release date | Q2/2021 |
NPU AI performance
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| Memory | DDR4-3200 (51.2 GB/s) | DDR4-1866 (29.9 GB/s) |
| Max. Memory | 128 GB | 128 GB |
| Memory channels | 2 | 1 |
| ECC | No | Yes |
| PCIe | 4.0 x 20 | 3.0 x 10 |
| PCIe Bandwidth | 39.4 GB/s | 9.9 GB/s |
Thermal Management
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| TDP | 45 W | 8.5 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 35 W | |
| T. junction max. | 100 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core i5-11400H | Intel Atom C3338 |
|---|---|---|
| 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 | Q2/2021 | Q3/2017 |
| Release price | 250 $ | 36 $ |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i5-11400H is 4.0 stars (35 ratings), while Intel Atom C3338 has received 4.3 stars (3 ratings).
Click on the stars to rate one or both processors.
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Intel Atom C3338
2C / 2T · 2.20 GHz
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Intel Core i5-11400H
6C / 12T · 4.50 GHz
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