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Intel Celeron 2955U vs Intel Atom C2550
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 2955U
100 %
2C / 2T · 1.40 GHz
Intel Atom C2550
82 %
4C / 4T · 2.60 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Celeron 2955U
65 %
2C / 2T · 1.40 GHz
Intel Atom C2550
100 %
4C / 4T · 2.60 GHz
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 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
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 2955U | Intel Atom C2550 |
|---|---|---|
| Family | Intel Celeron (165) | Intel Atom (108) |
| CPU group | Intel Celeron 2000 (7) | Intel Atom C2000 (7) |
| Architecture | Haswell U | Avoton |
| Technology | 22 nm | 22 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1168 | BGA 1283 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Celeron 2955U | Intel Atom C2550 |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 4 / 4 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 4x |
| Frequency: | 1.40 GHz | 2.40 GHz |
| Turbo (1 Core): | 2.60 GHz | |
| Turbo (All Cores): | 2.60 GHz | |
| L2-Cache | ||
| L3-Cache | 2.00 MB | 2.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Celeron 2955U | Intel Atom C2550 |
|---|---|---|
| GPU name | Intel HD Graphics (Haswell GT1) | no iGPU |
| GPU frequency | 0.20 - 1.00 GHz | |
| CUs / Shader | 10 / 80 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 2 GB | |
| Technology | 22 nm | |
| Release date | Q4/2012 |
NPU AI performance
|
Wischen
|
Intel Celeron 2955U | Intel Atom C2550 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Celeron 2955U | Intel Atom C2550 |
|---|---|---|
| Memory | DDR3L-1600 (25.6 GB/s) LPDDR3-1600 (12.8 GB/s) | DDR3L-1600 (25.6 GB/s) DDR3-1600 (25.6 GB/s) |
| Max. Memory | 16 GB | 64 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 2.0 x 10 | 2.0 x 16 |
| PCIe Bandwidth | 5.0 GB/s | 8.0 GB/s |
Thermal Management
|
Wischen
|
Intel Celeron 2955U | Intel Atom C2550 |
|---|---|---|
| TDP | 15 W | 14 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Celeron 2955U | Intel Atom C2550 |
|---|---|---|
| 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 | Q3/2013 | Q3/2013 |
| Release price | 74 $ | |
| 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 2955U is 3.0 stars (4 ratings), while Intel Atom C2550 has received 5.0 stars (2 ratings).
Click on the stars to rate one or both processors.
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Intel Celeron 2955U
2C / 2T · 0.00 GHz
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