CPU comparison with benchmarks |
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CPU lineage |
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AMD A8-7650K or AMD A8-7650K – 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 A8-7650K features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q1/2014 and belongs to the 4 generation of the AMD A series. To use the AMD A8-7650K, you'll need a motherboard with a FM2+ socket. The Intel Atom C3858 features 12 processor cores and has the capability to manage 12 threads concurrently. It was released in Q3/2017 and belongs to the 5 generation of the Intel Atom series. To use the Intel Atom C3858, you'll need a motherboard with a BGA 1310 socket. |
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4 | Generation | 5 |
AMD A | Family | Intel Atom |
AMD A8-7000 | Group | Intel Atom C3000 |
AMD A8-7650K | Name | Intel Atom C3858 |
Mobile | Segment | Desktop / Server |
CPU Cores and Base Frequency |
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The AMD A8-7650K has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD A8-7650K is 3.3 GHz and turbo frequency for one core is 3.8 GHz. The Intel Atom C3858 has 12 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Atom C3858 is 2.0 GHz The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. |
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4 | CPU Cores | 12 |
4 | Threads | 12 |
3.8 GHz | Turbo Frequency (1 core) | None |
3.3 GHz | Frequency | 2.0 GHz |
4x | Cores | 12x |
normal | Core architecture | normal |
Yes | Overclocking | No |
No | Hyperthreading | No |
3.8 GHz | Turbo Frequency (all cores) | None |
Internal Graphics |
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The AMD A8-7650K has integrated graphics, called iGPU for short.
Specifically, the AMD A8-7650K uses the AMD Radeon R7 - 384 (Kaveri), which has 384 texture shaders and 6 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Atom C3858 does not have integrated graphics. |
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6 | Generation | -- |
Q1/2015 | Release date | -- |
-- | Max. displays | -- |
6 | Execution units | -- |
384 | Shaders | -- |
-- | GPU (Turbo) | -- |
0.72 GHz | GPU frequency | -- |
28 nm | Technology | -- |
AMD Radeon R7 - 384 (Kaveri) | GPU name | |
2.0 GB | Max. GPU Memory | 0 bytes |
12 | Direct X | -- |
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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Decode / Encode | JPEG | -- |
Decode | h264 | -- |
No | AV1 | -- |
No | VP9 | -- |
No | h265 / HEVC (10 bit) | -- |
Decode | AVC | -- |
No | h265 / HEVC (8 bit) | -- |
No | VP8 | -- |
Decode | VC-1 | -- |
Memory & PCIe |
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The processor supports a maximum memory capacity of 256.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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2 | Memory channels | 2 |
0 bytes | Max. Memory | 256.0 GB |
DDR3-2133 | Memory type | DDR4-2400 |
Yes | AES-NI | Yes |
-- | Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
pci | PCIe | pci |
Thermal Management |
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The processor has a thermal design power (TDP) of 95 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 25 W watts. |
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95 W | TDP (PL1 / PBP) | 25 W |
-- | Tjunction max | 100 °C |
Technical details |
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The AMD A8-7650K is manufactured using a 28 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 Atom C3858 is manufactured using a 14 nm process. |
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Q1/2014 | Release date | Q3/2017 |
Kaveri (Steamroller) | Architecture | Denverton |
Technical data sheet | Documents | Technical data sheet |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
-- | Chip design | Monolithic |
4.0 MB | L3-Cache | 0 bytes |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2 |
28 nm | Technology | 14 nm |
FM2+ | Socket | BGA 1310 |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | Part Number | -- |
95 $ | Release price | 332 $ |
Operating systems | Windows 10, Linux | |
0 bytes | L2-Cache | 12.0 MB |