Follow us
Share link
Submit benchmark
VS
Intel Atom D2550 vs Intel Core i5-540UM
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Atom D2550
100 %
Intel GMA 3650
Intel Core i5-540UM
86 %
Intel HD Graphics (Westmere)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| Family | Intel Atom (108) | Intel Core i5 (336) |
| CPU group | Intel Atom D2000 (4) | Intel Core i5 500 (3) |
| Architecture | Cedarview | Arrandale |
| Technology | 32 nm | 32 nm |
| Segment | Desktop | Notebook |
| Socket | BGA 559 | BGA 1288 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 2 / 4 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 1.86 GHz | 1.20 GHz |
| Turbo (1 Core): | 2.00 GHz | |
| Turbo (All Cores): | ||
| L2-Cache | 3.00 MB | |
| L3-Cache | 1.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| GPU name | Intel GMA 3650 | Intel HD Graphics (Westmere) |
| GPU frequency | 0.64 GHz | 0.50 - 0.73 GHz |
| CUs / Shader | 4 / 32 | 12 / 24 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 2 |
| Max. GPU Memory | 1 GB | 2 GB |
| Technology | 65 nm | 32 nm |
| Release date | Q4/2008 | Q1/2010 |
NPU AI performance
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| Memory | DDR3-1066 (8.6 GB/s) | DDR3-800 (12.8 GB/s) |
| Max. Memory | 4 GB | 8 GB |
| Memory channels | 1 | 2 |
| ECC | No | No |
| PCIe | 2.0 x 16 | |
| PCIe Bandwidth | 8.0 GB/s |
Thermal Management
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| TDP | 10 W | 18 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 105 °C |
Technical details
|
Wischen
|
Intel Atom D2550 | Intel Core i5-540UM |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✗ | ✓ |
| Operating systems | Windows 10, Linux | Windows, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE3 | SSE4.1, SSE4.2 |
| Release date | Q1/2012 | Q2/2010 |
| Release price | 38 $ | |
| 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 Atom D2550 is 2.5 stars (4 ratings), while Intel Core i5-540UM has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
4
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
5
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
6
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
7
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
8
Intel Atom D2550
2C / 4T · 0.00 GHz
9
Intel Core i5-540UM
2C / 4T · 2.00 GHz
Popular Comparisons
