Intel Atom E3815 | AMD A8-4555M | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom E3815 and the AMD A8-4555M and use benchmarks to check which processor is faster.
We compare the Intel Atom E3815 1 core processor released in Q4/2013 with the AMD A8-4555M which has 4 CPU cores and was introduced in Q3/2012. |
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Intel Atom (108) | Family | AMD A (112) |
Intel Atom E3800 (6) | CPU group | AMD A8-4000M (2) |
4 | Generation | 2 |
Bay Trail | Architecture | Trinity (Piledriver) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom E3815 is a 1 core processor with a clock frequency of 1.46 GHz. The processor can compute 1 threads at the same time. The AMD A8-4555M clocks with 1.60 GHz (2.40 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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Intel Atom E3815 | Characteristic | AMD A8-4555M |
1 | Cores | 4 |
1 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.46 GHz | Frequency | 1.60 GHz |
-- | Turbo Frequency (1 Core) | 2.40 GHz |
-- | Turbo Frequency (All Cores) | 2.40 GHz |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel HD Graphics (Bay Trail GT1) | GPU | AMD Radeon HD 7600G |
0.40 GHz | GPU frequency | 0.32 GHz |
0.40 GHz | GPU (Turbo) | 0.43 GHz |
7 | GPU Generation | 4 |
22 nm | Technology | 32 nm |
2 | Max. displays | 2 |
4 | Compute units | 6 |
32 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 1 GB |
11.2 | DirectX Version | 11 |
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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Intel HD Graphics (Bay Trail GT1) | GPU | AMD Radeon HD 7600G |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 8 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom E3815, while the AMD A8-4555M supports a maximum of GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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Intel Atom E3815 | Characteristic | AMD A8-4555M |
DDR3L-1066 | Memory | DDR3-1333 |
8 GB | Max. Memory | |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
8.6 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Atom E3815 has a TDP of 5 W. The TDP of the AMD A8-4555M is 19 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom E3815 | Characteristic | AMD A8-4555M |
5 W | TDP (PL1 / PBP) | 19 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Atom E3815 has 1.00 MB cache and is manufactured in 22 nm. The cache of AMD A8-4555M is at 4.00 MB. The processor is manufactured in 32 nm. |
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Intel Atom E3815 | Characteristic | AMD A8-4555M |
22 nm | Technology | 32 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
BGA 1170 | Socket | FP2 |
VT-x, VT-x EPT | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Operating systems | ||
Q4/2013 | Release date | Q3/2012 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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AMD A8-4555M
4C 4T @ 2.40 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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AMD A8-4555M
4C 4T @ 2.40 GHz |
Intel Atom E3815
Intel HD Graphics (Bay Trail GT1) @ 0.40 GHz |
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AMD A8-4555M
AMD Radeon HD 7600G @ 0.43 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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AMD A8-4555M
4C 4T @ 2.40 GHz |
Devices using this processor |
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Intel Atom E3815 | AMD A8-4555M |
Unknown | Unknown |