Intel Pentium 3825U | Intel Pentium N3540 | |
CPU comparisonIntel Pentium 3825U or Intel Pentium N3540 - 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 Intel Pentium 3825U has 2 cores with 4 threads and clocks with a maximum frequency of 1.90 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Pentium 3825U was released in Q1/2015. The Intel Pentium N3540 has 4 cores with 4 threads and clocks with a maximum frequency of 2.66 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Pentium N3540 was released in Q3/2014. |
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Intel Pentium (150) | Family | Intel Pentium (150) |
Intel Pentium 3000 (8) | CPU group | Intel Pentium J2000/N3500 (6) |
4 | Generation | 6 |
Haswell U | Architecture | Bay Trail |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium 3825U has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Pentium 3825U is 1.90 GHz while the Intel Pentium N3540 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Pentium N3540 is at 2.16 GHz (2.66 GHz). |
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Intel Pentium 3825U | Characteristic | Intel Pentium N3540 |
2 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.90 GHz | Frequency | 2.16 GHz |
-- | Turbo Frequency (1 Core) | 2.66 GHz |
-- | Turbo Frequency (All Cores) | 2.66 GHz |
Internal GraphicsThe Intel Pentium 3825U or Intel Pentium N3540 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel HD Graphics (Broadwell GT1) | GPU | Intel HD Graphics (Bay Trail GT1) |
0.30 GHz | GPU frequency | 0.31 GHz |
0.85 GHz | GPU (Turbo) | 0.90 GHz |
8 | GPU Generation | 7 |
14 nm | Technology | 22 nm |
3 | Max. displays | 2 |
12 | Compute units | 4 |
96 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
11.2 | DirectX Version | 11.2 |
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 (Broadwell GT1) | GPU | Intel HD Graphics (Bay Trail GT1) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode |
Memory & PCIeThe Intel Pentium 3825U can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Pentium N3540 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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Intel Pentium 3825U | Characteristic | Intel Pentium N3540 |
DDR3-1600 | Memory | DDR3-1333 |
16 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 2.00 MB |
2.0 | PCIe version | 2.0 |
12 | PCIe lanes | 4 |
6.0 GB/s | PCIe Bandwidth | 2.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Pentium 3825U is 15 W, while the Intel Pentium N3540 has a TDP of 7.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Pentium 3825U | Characteristic | Intel Pentium N3540 |
15 W | TDP (PL1 / PBP) | 7.5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 4.5 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Pentium 3825U is manufactured in 22 nm and has 2.00 MB cache. The Intel Pentium N3540 is manufactured in 22 nm and has a 2.00 MB cache. |
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Intel Pentium 3825U | Characteristic | Intel Pentium N3540 |
22 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2 |
BGA 1168 | Socket | BGA 1170 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2015 | Release date | Q3/2014 |
145 $ | Release price | -- |
show more data | show more data | |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
Intel HD Graphics (Broadwell GT1) @ 0.85 GHz |
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Intel Pentium N3540
Intel HD Graphics (Bay Trail GT1) @ 0.90 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.66 GHz |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
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Intel Pentium N3540
4C 4T @ 2.16 GHz |
Devices using this processor |
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Intel Pentium 3825U | Intel Pentium N3540 |
Unknown | Unknown |