CPU comparison with benchmarks |
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CPU lineage |
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AMD A8-3820 or AMD A8-3820 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD A8-3820 features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q4/2011 and belongs to the 1 generation of the AMD A series. To use the AMD A8-3820, you'll need a motherboard with a FM1 socket. The Intel Celeron M 743 features 1 processor cores and has the capability to manage 1 threads concurrently. It was released in Q3/2009 and belongs to the 0 generation of the Intel Celeron series. To use the Intel Celeron M 743, you'll need a motherboard with a BGA 956 socket. |
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AMD A | Family | Intel Celeron |
Desktop / Server | Segment | Mobile |
AMD A8-3820 | Name | Intel Celeron M 743 |
AMD A8-3000 | Group | Intel Celeron M 300 |
1 | Generation | 0 |
CPU Cores and Base Frequency |
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The AMD A8-3820 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD A8-3820 is 2.5 GHz and turbo frequency for one core is 2.8 GHz. The Intel Celeron M 743 has 1 CPU cores and can calculate 1 threads in parallel. The clock frequency of the Intel Celeron M 743 is 1.3 GHz The processor has one core only. |
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4x | Cores | 1x |
2.8 GHz | Turbo Frequency (all cores) | None |
2.5 GHz | Frequency | 1.3 GHz |
4 | CPU Cores | 1 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking | No |
4 | Threads | 1 |
2.8 GHz | Turbo Frequency (1 core) | None |
Internal Graphics |
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The AMD A8-3820 has integrated graphics, called iGPU for short.
Specifically, the AMD A8-3820 uses the AMD Radeon HD 6550D, which has 400 texture shaders and 5 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Celeron M 743 does not have integrated graphics. |
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-- | GPU (Turbo) | -- |
Q2/2011 | Release date | -- |
5 | Execution units | -- |
11 | Direct X | -- |
-- | Max. displays | -- |
400 | Shaders | -- |
AMD Radeon HD 6550D | GPU name | |
0.6 GHz | GPU frequency | -- |
1.0 GB | Max. GPU Memory | 0 bytes |
3 | Generation | -- |
32 nm | Technology | -- |
Artificial Intelligence and Machine Learning |
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-- | AI specifications | -- |
-- | AI hardware | -- |
Hardware codec support |
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A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
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No | VP8 | -- |
No | VP9 | -- |
Decode | AVC | -- |
Decode | h264 | -- |
Decode / Encode | JPEG | -- |
Decode | VC-1 | -- |
No | AV1 | -- |
No | h265 / HEVC (8 bit) | -- |
No | h265 / HEVC (10 bit) | -- |
Memory & PCIe |
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No | AES-NI | No |
0 bytes | Max. Memory | 0 bytes |
-- | Bandwidth | -- |
DDR3-1600 | Memory type | |
pci | PCIe | pci |
2 | Memory channels | -- |
No | ECC | No |
Thermal Management |
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The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 10 W watts. |
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65 W | TDP (PL1 / PBP) | 10 W |
-- | Tjunction max | 100 °C |
Technical details |
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The AMD A8-3820 is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 4.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Celeron M 743 is manufactured using a 90 nm process. |
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Technical data sheet | Documents | Technical data sheet |
Q4/2011 | Release date | Q3/2009 |
FM1 | Socket | BGA 956 |
0 bytes | L2-Cache | 1.0 MB |
4.0 MB | L3-Cache | 0 bytes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
x86-64 (64 bit) | Instruction set (ISA) | x86-32 (32 bit) |
-- | Part Number | -- |
Llano (K10) | Architecture | Dothan |
AMD-V | Virtualization | None |
85 $ | Release price | -- |
SSE3, SSE4a | ISA extensions | MMX, SSE, SSE2 |
-- | Chip design | Monolithic |
32 nm | Technology | 90 nm |