AMD GX-420GI | Intel Celeron 3955U | |
CPU comparisonAMD GX-420GI or Intel Celeron 3955U - 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 GX-420GI has 4 cores with 4 threads and clocks with a maximum frequency of 2.20 GHz. Up to 16 GB of memory is supported in 1 memory channels. The AMD GX-420GI was released in Q2/2016. The Intel Celeron 3955U has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Celeron 3955U was released in Q4/2015. |
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AMD G (38) | Family | Intel Celeron (165) |
AMD G-Series 2nd Gen (11) | CPU group | Intel Celeron 3000 (10) |
2 | Generation | 7 |
Temash (Jaguar+) | Architecture | Kaby Lake U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD GX-420GI is a 4 core processor with a clock frequency of 2.00 GHz (2.20 GHz). The Intel Celeron 3955U has 2 CPU cores with a clock frequency of 2.00 GHz. |
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AMD GX-420GI | Characteristic | Intel Celeron 3955U |
4 | Cores | 2 |
4 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.00 GHz |
2.20 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
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 R7E | GPU | Intel HD Graphics 510 |
0.20 GHz | GPU frequency | 0.30 GHz |
0.63 GHz | GPU (Turbo) | 0.90 GHz |
3 | GPU Generation | 9 |
28 nm | Technology | 14 nm |
0 | Max. displays | 3 |
6 | Compute units | 12 |
384 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 32 GB |
12 | DirectX Version | 12.0 |
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 R7E | GPU | Intel HD Graphics 510 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe AMD GX-420GI supports a maximum of 16 GB of memory in 1 memory channels. The Intel Celeron 3955U can connect up to 32 GB of memory in 2 memory channels. |
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AMD GX-420GI | Characteristic | Intel Celeron 3955U |
DDR3-1866 | Memory | LPDDR3-1866, DDR4-2133, DDR3L-1600 |
16 GB | Max. Memory | 32 GB |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
15.0 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | No |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
2.0 | PCIe version | 3.0 |
8 | PCIe lanes | 12 |
4.0 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD GX-420GI has a TDP of 15 W, that of the Intel Celeron 3955U is 15 W. |
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AMD GX-420GI | Characteristic | Intel Celeron 3955U |
15 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 10 W |
90 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD GX-420GI has a 2.00 MB cache, while the Intel Celeron 3955U cache has a total of 2.00 MB. |
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AMD GX-420GI | Characteristic | Intel Celeron 3955U |
28 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2 |
FP4 | Socket | -- |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2016 | Release date | Q4/2015 |
-- | Release price | -- |
show more data | show more data | |
AMD GX-420GI
4C 4T @ 2.20 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD GX-420GI
4C 4T @ 2.20 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD GX-420GI
AMD Radeon R7E @ 0.63 GHz |
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Intel Celeron 3955U
Intel HD Graphics 510 @ 0.90 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD GX-420GI
4C 4T @ 2.20 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
Devices using this processor |
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AMD GX-420GI | Intel Celeron 3955U |
Unknown | Unknown |