Intel Xeon E3-1275 v5 | Intel Celeron 3755U | |
CPU comparisonIntel Xeon E3-1275 v5 or Intel Celeron 3755U - 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 E3-1275 v5 has 4 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Xeon E3-1275 v5 was released in Q4/2015. The Intel Celeron 3755U has 2 cores with 2 threads and clocks with a maximum frequency of 1.70 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Celeron 3755U was released in Q1/2015. |
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Intel Xeon E3 (43) | Family | Intel Celeron (165) |
Intel Xeon E3 v5 (17) | CPU group | Intel Celeron 3000 (10) |
5 | Generation | 7 |
Skylake S | Architecture | Kaby Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E3-1275 v5 is a 4 core processor with a clock frequency of 3.60 GHz (4.00 GHz). The Intel Celeron 3755U has 2 CPU cores with a clock frequency of 1.70 GHz. |
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Intel Xeon E3-1275 v5 | Characteristic | Intel Celeron 3755U |
4 | Cores | 2 |
8 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.60 GHz | Frequency | 1.70 GHz |
4.00 GHz | Turbo Frequency (1 Core) | -- |
3.80 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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Intel HD Graphics P530 | GPU | Intel HD Graphics (Broadwell GT1) |
0.40 GHz | GPU frequency | 0.10 GHz |
1.15 GHz | GPU (Turbo) | 0.80 GHz |
9 | GPU Generation | 8 |
14 nm | Technology | 14 nm |
3 | Max. displays | 3 |
24 | Compute units | 12 |
192 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 2 GB |
12 | 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 P530 | GPU | Intel HD Graphics (Broadwell GT1) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Xeon E3-1275 v5 supports a maximum of 64 GB of memory in 2 memory channels. The Intel Celeron 3755U can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon E3-1275 v5 | Characteristic | Intel Celeron 3755U |
DDR4-2133 | Memory | LPDDR3-1600, DDR3L-1600 |
64 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 25.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
16 | PCIe lanes | 12 |
15.8 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 E3-1275 v5 has a TDP of 80 W, that of the Intel Celeron 3755U is 15 W. |
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Intel Xeon E3-1275 v5 | Characteristic | Intel Celeron 3755U |
80 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 10 W |
-- | Tjunction max. | 105 °C |
Technical detailsThe Intel Xeon E3-1275 v5 has a 8.00 MB cache, while the Intel Celeron 3755U cache has a total of 2.00 MB. |
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Intel Xeon E3-1275 v5 | Characteristic | Intel Celeron 3755U |
14 nm | Technology | 14 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 1151 | 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 |
Q4/2015 | Release date | Q1/2015 |
-- | Release price | -- |
show more data | show more data | |
Intel Xeon E3-1275 v5
4C 8T @ 4.00 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Intel Xeon E3-1275 v5
4C 8T @ 3.80 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Intel Xeon E3-1275 v5
4C 8T @ 4.00 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Intel Xeon E3-1275 v5
4C 8T @ 3.80 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Intel Xeon E3-1275 v5
Intel HD Graphics P530 @ 1.15 GHz |
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Intel Celeron 3755U
Intel HD Graphics (Broadwell GT1) @ 0.80 GHz |
Intel Xeon E3-1275 v5
4C 8T @ 3.80 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Intel Xeon E3-1275 v5
4C 8T @ 4.00 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Intel Xeon E3-1275 v5
4C 8T @ 3.80 GHz |
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Intel Celeron 3755U
2C 2T @ 1.70 GHz |
Devices using this processor |
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Intel Xeon E3-1275 v5 | Intel Celeron 3755U |
Unknown | Unknown |