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Intel Celeron N3450 vs Intel Atom C3955
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 Celeron N3450
80 %
4C / 4T · 2.20 GHz
Intel Atom C3955
100 %
16C / 16T · 2.40 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Celeron N3450
23 %
4C / 4T · 2.20 GHz
Intel Atom C3955
100 %
16C / 16T · 2.40 GHz
More benchmarks
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 (MC)
751 entries
751 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| Family | Intel Celeron (165) | Intel Atom (108) |
| CPU group | Intel Celeron J3000/N3000 (10) | Intel Atom C3000 (20) |
| Architecture | Braswell | Denverton |
| Technology | 14 nm | 14 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1296 | BGA 1310 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 16 / 16 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | normal |
| Cores: | 4x | 16x |
| Frequency: | 1.10 GHz | 2.10 GHz |
| Turbo (1 Core): | 2.20 GHz | 2.40 GHz |
| Turbo (All Cores): | 2.20 GHz | 2.40 GHz |
| L2-Cache | 16.00 MB | |
| L3-Cache | 2.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| GPU name | Intel HD Graphics 500 | no iGPU |
| GPU frequency | 0.20 - 0.70 GHz | |
| CUs / Shader | 12 / 96 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 8 GB | |
| Technology | 14 nm | |
| Release date | Q3/2016 |
NPU AI performance
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| Memory | LPDDR4-2400 (29.9 GB/s) LPDDR3-1866 (29.9 GB/s) DDR3L-1866 (29.9 GB/s) | DDR4-2400 (38.4 GB/s) |
| Max. Memory | 8 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 2.0 x 6 | 3.0 x 16 |
| PCIe Bandwidth | 3.0 GB/s | 15.8 GB/s |
Thermal Management
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| TDP | 6 W | 32 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 4 W | |
| T. junction max. | 105 °C | 100 °C |
Technical details
|
Wischen
|
Intel Celeron N3450 | Intel Atom C3955 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2 |
| Release date | Q3/2016 | Q3/2017 |
| Release price | 107 $ | 434 $ |
| 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 Celeron N3450 is 3.7 stars (14 ratings), while Intel Atom C3955 has received 5.0 stars (1 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M1 Ultra (48-GPU)
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Intel Celeron N3450
4C / 4T · 2.20 GHz
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