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Intel Atom Z2520 vs Intel Core2 Duo E4300
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| Family | Intel Atom (108) | Intel Core2 Duo (29) |
| CPU group | Intel Atom Z2500/Z2700 (3) | Intel Core 2 Duo E4000/E6000 (15) |
| Architecture | Cloverview | Conroe (Core) |
| Technology | 32 nm | 65 nm |
| Segment | Notebook | Desktop |
| Socket | BGA | LGA 775 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 2 / 2 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 1.20 GHz | 1.80 GHz |
| Turbo (1 Core): | ||
| Turbo (All Cores): | ||
| L2-Cache | 1.00 MB | 2.00 MB |
| L3-Cache | ||
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| GPU name | PowerVR SGX544 MP2 | no iGPU |
| GPU frequency | 0.30 GHz | |
| CUs / Shader | 4 / 8 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | ||
| Technology | 45nm | |
| Release date | Q1/2010 |
NPU AI performance
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| Memory | LPDDR2-1066 (8.5 GB/s) | DDR3-1333 (21.3 GB/s) DDR2-1066 (17.1 GB/s) |
| Max. Memory | 2 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | ||
| PCIe Bandwidth |
Thermal Management
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| TDP | 65 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 90 °C |
Technical details
|
Wischen
|
Intel Atom Z2520 | Intel Core2 Duo E4300 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✗ | ✗ |
| Operating systems | Windows 10, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | MMX, SSE3, SSSE3 | MMX, SSE, SSE2, SSE3 |
| Release date | Q2/2013 | Q3/2007 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Atom Z2520 is 5.0 stars (1 ratings), while Intel Core2 Duo E4300 has received 4.8 stars (4 ratings).
Click on the stars to rate one or both processors.
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