AMD A4-3400 | Intel Pentium 2127U | |
CPU comparisonIn this CPU comparison, we compare the AMD A4-3400 and the Intel Pentium 2127U and use benchmarks to check which processor is faster.
We compare the AMD A4-3400 2 core processor released in Q3/2011 with the Intel Pentium 2127U which has 2 CPU cores and was introduced in Q3/2013. |
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AMD A (112) | Family | Intel Pentium (150) |
AMD A4-3000 (3) | CPU group | Intel Pentium 2000 (5) |
1 | Generation | 4 |
Llano (K10) | Architecture | Ivy Bridge U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A4-3400 is a 2 core processor with a clock frequency of 2.70 GHz. The processor can compute 2 threads at the same time. The Intel Pentium 2127U clocks with 1.90 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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AMD A4-3400 | Characteristic | Intel Pentium 2127U |
2 | Cores | 2 |
2 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.70 GHz | Frequency | 1.90 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
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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AMD Radeon HD 6410D | GPU | Intel HD Graphics (Ivy Bridge GT1) |
0.60 GHz | GPU frequency | 0.35 GHz |
-- | GPU (Turbo) | 1.10 GHz |
3 | GPU Generation | 7 |
32 nm | Technology | 22 nm |
2 | Max. displays | 3 |
2 | Compute units | 6 |
160 | Shader | 48 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | 2 GB |
11 | DirectX Version | 11.0 |
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 HD 6410D | GPU | Intel HD Graphics (Ivy Bridge GT1) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD A4-3400, while the Intel Pentium 2127U supports a maximum of 32 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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AMD A4-3400 | Characteristic | Intel Pentium 2127U |
DDR3-1600 | Memory | DDR3L-1333, DDR3L-1600, DDR3-1333, DDR3-1600 |
Max. Memory | 32 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe AMD A4-3400 has a TDP of 65 W. The TDP of the Intel Pentium 2127U is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD A4-3400 | Characteristic | Intel Pentium 2127U |
65 W | TDP (PL1 / PBP) | 17 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe AMD A4-3400 has 1.00 MB cache and is manufactured in 32 nm. The cache of Intel Pentium 2127U is at 2.00 MB. The processor is manufactured in 22 nm. |
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AMD A4-3400 | Characteristic | Intel Pentium 2127U |
32 nm | Technology | 22 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2 |
FM1 | Socket | BGA 1023 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2011 | Release date | Q3/2013 |
28 $ | Release price | -- |
show more data | show more data | |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
AMD Radeon HD 6410D @ 0.60 GHz |
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Intel Pentium 2127U
Intel HD Graphics (Ivy Bridge GT1) @ 1.10 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
AMD A4-3400
2C 2T @ 2.70 GHz |
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Intel Pentium 2127U
2C 2T @ 1.90 GHz |
Devices using this processor |
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AMD A4-3400 | Intel Pentium 2127U |
Unknown | Unknown |