Intel Celeron 2957U | AMD A8-3820 | |
CPU comparisonIn this CPU comparison, we compare the Intel Celeron 2957U and the AMD A8-3820 and use benchmarks to check which processor is faster.
We compare the Intel Celeron 2957U 2 core processor released in Q4/2013 with the AMD A8-3820 which has 4 CPU cores and was introduced in Q4/2011. |
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Intel Celeron (165) | Family | AMD A (112) |
Intel Celeron 2000 (7) | CPU group | AMD A8-3000 (4) |
4 | Generation | 1 |
Haswell U | Architecture | Llano (K10) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron 2957U is a 2 core processor with a clock frequency of 1.40 GHz. The processor can compute 2 threads at the same time. The AMD A8-3820 clocks with 2.50 GHz (2.80 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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Intel Celeron 2957U | Characteristic | AMD A8-3820 |
2 | Cores | 4 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
1.40 GHz | Frequency | 2.50 GHz |
-- | Turbo Frequency (1 Core) | 2.80 GHz |
-- | Turbo Frequency (All Cores) | 2.80 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 (Haswell GT1) | GPU | AMD Radeon HD 6550D |
0.20 GHz | GPU frequency | 0.60 GHz |
1.00 GHz | GPU (Turbo) | -- |
7.5 | GPU Generation | 3 |
22 nm | Technology | 32 nm |
3 | Max. displays | 2 |
10 | Compute units | 5 |
80 | Shader | 400 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 1 GB |
11.1 | 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 (Haswell GT1) | GPU | AMD Radeon HD 6550D |
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 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron 2957U, while the AMD A8-3820 supports a maximum of GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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Intel Celeron 2957U | Characteristic | AMD A8-3820 |
LPDDR3-1600, DDR3L-1600 | Memory | DDR3-1600 |
16 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 4.00 MB |
2.0 | PCIe version | -- |
10 | PCIe lanes | -- |
5.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Celeron 2957U has a TDP of 15 W. The TDP of the AMD A8-3820 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Celeron 2957U | Characteristic | AMD A8-3820 |
15 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Celeron 2957U has 2.00 MB cache and is manufactured in 22 nm. The cache of AMD A8-3820 is at 4.00 MB. The processor is manufactured in 32 nm. |
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Intel Celeron 2957U | Characteristic | AMD A8-3820 |
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 | SSE3, SSE4a |
BGA 1168 | Socket | FM1 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q4/2013 | Release date | Q4/2011 |
-- | Release price | 85 $ |
show more data | show more data | |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz |
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AMD A8-3820
AMD Radeon HD 6550D @ 0.60 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.50 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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AMD A8-3820
4C 4T @ 2.80 GHz |
Devices using this processor |
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Intel Celeron 2957U | AMD A8-3820 |
Unknown | Unknown |