Intel Xeon E5-2620 v3 | Intel Pentium 3825U | |
CPU comparisonIntel Xeon E5-2620 v3 or Intel Pentium 3825U - 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 Xeon E5-2620 v3 has 6 cores with 12 threads and clocks with a maximum frequency of 3.20 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2620 v3 was released in Q3/2014. The Intel Pentium 3825U has 2 cores with 4 threads and clocks with a maximum frequency of 1.90 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Pentium 3825U was released in Q1/2015. |
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Intel Xeon E5 (71) | Family | Intel Pentium (150) |
Intel Xeon E5 v3 (32) | CPU group | Intel Pentium 3000 (8) |
5 | Generation | 4 |
Haswell E | Architecture | Haswell U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
Intel Xeon E5-2620 v4 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2620 v3 is a 6 core processor with a clock frequency of 2.40 GHz (3.20 GHz). The Intel Pentium 3825U has 2 CPU cores with a clock frequency of 1.90 GHz. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Pentium 3825U |
6 | Cores | 2 |
12 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 1.90 GHz |
3.20 GHz | Turbo Frequency (1 Core) | -- |
2.80 GHz | 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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no iGPU | GPU | Intel HD Graphics (Broadwell GT1) |
GPU frequency | 0.30 GHz | |
-- | GPU (Turbo) | 0.85 GHz |
-- | GPU Generation | 8 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | 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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no iGPU | GPU | Intel HD Graphics (Broadwell GT1) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe Intel Xeon E5-2620 v3 supports a maximum of 768 GB of memory in 4 memory channels. The Intel Pentium 3825U can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Pentium 3825U |
DDR4-2133 | Memory | DDR3-1600 |
768 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 25.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
15.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
40 | PCIe lanes | 12 |
39.4 GB/s | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2620 v3 has a TDP of 85 W, that of the Intel Pentium 3825U is 15 W. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Pentium 3825U |
85 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2620 v3 has a 15.00 MB cache, while the Intel Pentium 3825U cache has a total of 2.00 MB. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Pentium 3825U |
22 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2 |
LGA 2011-3 | Socket | BGA 1168 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2014 | Release date | Q1/2015 |
-- | Release price | 145 $ |
show more data | show more data | |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
@ 0.00 GHz |
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Intel Pentium 3825U
Intel HD Graphics (Broadwell GT1) @ 0.85 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.40 GHz |
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Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Devices using this processor |
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Intel Xeon E5-2620 v3 | Intel Pentium 3825U |
Unknown | Unknown |