AMD A8-5550M | AMD A4-9120 | |
CPU comparisonAMD A8-5550M or AMD A4-9120 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD A8-5550M has 4 cores with 4 threads and clocks with a maximum frequency of 3.10 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A8-5550M was released in Q2/2013. The AMD A4-9120 has 2 cores with 2 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The AMD A4-9120 was released in Q2/2017. |
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AMD A (112) | Family | AMD A (112) |
AMD A8-5000M (3) | CPU group | AMD A4-9000 (2) |
3 | Generation | 6 |
Richland (Piledriver) | Architecture | Stoney Ridge (Excavator) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A8-5550M is a 4 core processor with a clock frequency of 2.10 GHz (3.10 GHz). The AMD A4-9120 has 2 CPU cores with a clock frequency of 2.20 GHz (2.50 GHz). |
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AMD A8-5550M | Characteristic | AMD A4-9120 |
4 | Cores | 2 |
4 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.10 GHz | Frequency | 2.20 GHz |
3.10 GHz | Turbo Frequency (1 Core) | 2.50 GHz |
3.10 GHz | Turbo Frequency (All Cores) | 2.20 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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AMD Radeon HD 8550G | GPU | AMD Radeon R3 (Stoney Ridge) |
0.52 GHz | GPU frequency | 0.66 GHz |
0.72 GHz | GPU (Turbo) | -- |
5 | GPU Generation | 7 |
32 nm | Technology | 28 nm |
2 | Max. displays | 3 |
4 | Compute units | 2 |
256 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
11 | DirectX Version | 12 |
Hardware codec supportA 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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AMD Radeon HD 8550G | GPU | AMD Radeon R3 (Stoney Ridge) |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | Decode |
Decode | Codec h264 | Decode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD A8-5550M supports a maximum of GB of memory in 2 memory channels. The AMD A4-9120 can connect up to 8 GB of memory in 1 memory channels. |
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AMD A8-5550M | Characteristic | AMD A4-9120 |
DDR3-1600 | Memory | DDR4-2133 |
Max. Memory | 8 GB | |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
25.6 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A8-5550M has a TDP of 35 W, that of the AMD A4-9120 is 15 W. |
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AMD A8-5550M | Characteristic | AMD A4-9120 |
35 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 10 W |
-- | Tjunction max. | 90 °C |
Technical detailsThe AMD A8-5550M has a 4.00 MB cache, while the AMD A4-9120 cache has a total of 2.00 MB. |
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AMD A8-5550M | Characteristic | AMD A4-9120 |
32 nm | Technology | 28 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
FS1r2 | Socket | FP4 |
AMD-V | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Operating systems | ||
Q2/2013 | Release date | Q2/2017 |
-- | Release price | -- |
show more data | show more data | |
AMD A8-5550M
AMD Radeon HD 8550G @ 0.72 GHz |
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AMD A4-9120
AMD Radeon R3 (Stoney Ridge) @ 0.66 GHz |
AMD A8-5550M
4C 4T @ 3.10 GHz |
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AMD A4-9120
2C 2T @ 2.20 GHz |
AMD A8-5550M
4C 4T @ 3.10 GHz |
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AMD A4-9120
2C 2T @ 2.50 GHz |
AMD A8-5550M
4C 4T @ 3.10 GHz |
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AMD A4-9120
2C 2T @ 2.20 GHz |
AMD A8-5550M
4C 4T @ 2.10 GHz |
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AMD A4-9120
2C 2T @ 2.20 GHz |
Devices using this processor |
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AMD A8-5550M | AMD A4-9120 |
Unknown | Unknown |