AMD FX-8140 | Intel Pentium 4405U | |
CPU comparisonAMD FX-8140 or Intel Pentium 4405U - 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 FX-8140 has 8 cores with 8 threads and clocks with a maximum frequency of 4.10 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-8140 was released in Q4/2012. The Intel Pentium 4405U has 2 cores with 4 threads and clocks with a maximum frequency of 2.10 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Pentium 4405U was released in Q3/2015. |
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AMD FX (30) | Family | Intel Pentium (150) |
AMD FX-8000 (11) | CPU group | Intel Pentium 4000 (2) |
2 | Generation | 6 |
Vishera (Bulldozer) | Architecture | Skylake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD FX-8140 is a 8 core processor with a clock frequency of 3.20 GHz (4.10 GHz). The Intel Pentium 4405U has 2 CPU cores with a clock frequency of 2.10 GHz. |
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AMD FX-8140 | Characteristic | Intel Pentium 4405U |
8 | Cores | 2 |
8 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 2.10 GHz |
4.10 GHz | Turbo Frequency (1 Core) | -- |
4.10 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe 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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no iGPU | GPU | Intel HD Graphics 510 |
GPU frequency | 0.30 GHz | |
-- | GPU (Turbo) | 0.95 GHz |
-- | GPU Generation | 9 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | 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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no iGPU | 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 FX-8140 supports a maximum of GB of memory in 2 memory channels. The Intel Pentium 4405U can connect up to 32 GB of memory in 2 memory channels. |
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AMD FX-8140 | Characteristic | Intel Pentium 4405U |
DDR3-1866 | Memory | DDR4-2133 |
Max. Memory | 32 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
29.9 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 10 |
-- | PCIe Bandwidth | 5.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD FX-8140 has a TDP of 95 W, that of the Intel Pentium 4405U is 15 W. |
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AMD FX-8140 | Characteristic | Intel Pentium 4405U |
95 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD FX-8140 has a 8.00 MB cache, while the Intel Pentium 4405U cache has a total of 2.00 MB. |
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AMD FX-8140 | Characteristic | Intel Pentium 4405U |
32 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2 |
AM3+ | Socket | BGA 1356 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q4/2012 | Release date | Q3/2015 |
-- | Release price | -- |
show more data | show more data | |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
AMD FX-8140
@ 0.00 GHz |
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Intel Pentium 4405U
Intel HD Graphics 510 @ 0.95 GHz |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Pentium 4405U
2C 4T @ 2.10 GHz |
Devices using this processor |
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AMD FX-8140 | Intel Pentium 4405U |
Unknown | Unknown |