Intel Xeon W-2133 | Intel Core i7-1255U | |
CPU comparisonIntel Xeon W-2133 or Intel Core i7-1255U - 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 W-2133 has 6 cores with 12 threads and clocks with a maximum frequency of 3.90 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon W-2133 was released in Q3/2017. The Intel Core i7-1255U has 10 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i7-1255U was released in Q1/2022. |
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Intel Xeon W (83) | Family | Intel Core i7 (298) |
Intel Xeon W-2100/3100 (15) | CPU group | Intel Core i 1200P/1200U (21) |
6 | Generation | 12 |
Skylake W | Architecture | Alder Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | Intel Core i7-1355U |
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CPU Cores and Base FrequencyThe Intel Xeon W-2133 is a 6 core processor with a clock frequency of 3.60 GHz (3.90 GHz). The Intel Core i7-1255U has 10 CPU cores with a clock frequency of 1.70 GHz (4.70 GHz). |
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Intel Xeon W-2133 | Characteristic | Intel Core i7-1255U |
6 | Cores | 10 |
12 | Threads | 12 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.60 GHz (3.90 GHz) | A-Core | 1.70 GHz (4.70 GHz) 2x Golden Cove |
-- | B-Core | 1.20 GHz (3.50 GHz) 8x Gracemont |
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 Iris Xe Graphics 96 (Alder Lake) |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.25 GHz |
-- | GPU Generation | 13 |
Technology | 10 nm | |
Max. displays | 4 | |
-- | Compute units | 96 |
-- | Shader | 768 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | DirectX Version | 12.1 |
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 Iris Xe Graphics 96 (Alder Lake) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon W-2133 supports a maximum of 512 GB of memory in 4 memory channels. The Intel Core i7-1255U can connect up to 64 GB of memory in 2 memory channels. |
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Intel Xeon W-2133 | Characteristic | Intel Core i7-1255U |
DDR4-2666 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
512 GB | Max. Memory | 64 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
85.4 GB/s | Max. Bandwidth | 83.2 GB/s |
Yes | ECC | No |
-- | L2 Cache | 6.50 MB |
8.25 MB | L3 Cache | 12.00 MB |
3.0 | PCIe version | 4.0 |
48 | PCIe lanes | 28 |
47.3 GB/s | PCIe Bandwidth | 55.1 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-2133 has a TDP of 140 W, that of the Intel Core i7-1255U is 15 W. |
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Intel Xeon W-2133 | Characteristic | Intel Core i7-1255U |
140 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | 55 W |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon W-2133 has a 8.25 MB cache, while the Intel Core i7-1255U cache has a total of 18.50 MB. |
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Intel Xeon W-2133 | Characteristic | Intel Core i7-1255U |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 2066 | Socket | BGA 1744 |
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, Windows 11, Linux |
Q3/2017 | Release date | Q1/2022 |
617 $ | Release price | -- |
show more data | show more data | |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 2.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 2.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 2.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 2.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 2.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
Intel Xeon W-2133
6C 12T @ 3.90 GHz |
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Intel Core i7-1255U
10C 12T @ 2.70 GHz |
Intel Xeon W-2133
@ 0.00 GHz |
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Intel Core i7-1255U
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz |
Intel Xeon W-2133
6C 12T @ 3.60 GHz |
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Intel Core i7-1255U
10C 12T @ 1.70 GHz |
Devices using this processor |
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Intel Xeon W-2133 | Intel Core i7-1255U |
Unknown | Unknown |