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Intel Core i3-8121U vs Intel Atom C3336
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| Family | Intel Core i3 (205) | Intel Atom (108) |
| CPU group | Intel Core i 8000U (CL) (1) | Intel Atom C3000 (20) |
| Architecture | Cannon Lake U | Denverton |
| Technology | 10 nm | 14 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1356 | BGA 1310 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 2 / 2 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 2.20 GHz | 1.50 GHz |
| Turbo (1 Core): | 3.20 GHz | |
| Turbo (All Cores): | 2.70 GHz | |
| L2-Cache | 4.00 MB | |
| L3-Cache | 4.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| Memory | DDR4-2400 (38.4 GB/s) LPDDR4-2400 (38.2 GB/s) | DDR4-1866 (29.9 GB/s) |
| Max. Memory | 32 GB | 128 GB |
| Memory channels | 2 | 1 |
| ECC | No | Yes |
| PCIe | 3.0 x 16 | 3.0 x 10 |
| PCIe Bandwidth | 15.8 GB/s | 9.9 GB/s |
Thermal Management
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| TDP | 15 W | 11 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 105 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core i3-8121U | Intel Atom C3336 |
|---|---|---|
| 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 | Q2/2018 | Q3/2018 |
| Release price | 36 $ | |
| 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 i3-8121U is 5.0 stars (1 ratings), while Intel Atom C3336 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 i3-8121U
2C / 4T · 3.20 GHz
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Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
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Apple M3 Ultra (28-CPU 60-GPU)
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Apple M2 Ultra (76-GPU)
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Apple M5 Max (18-CPU 40-GPU)
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Apple M3 Ultra (32-CPU 80-GPU)
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Apple M1 Ultra (64-GPU)
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8
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
9
Intel Atom C3336
2C / 2T · 0.00 GHz
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