Intel Xeon W-1390 | Intel Xeon w5-2455X | |
CPU comparisonIntel Xeon W-1390 or Intel Xeon w5-2455X - 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-1390 has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-1390 was released in Q2/2021. The Intel Xeon w5-2455X has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 2048 GB of memory in 4 memory channels. The Intel Xeon w5-2455X was released in Q1/2023. |
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Intel Xeon W (83) | Family | Intel Xeon W (83) |
Intel Xeon W-1300 (7) | CPU group | Intel Xeon W-2400 (8) |
11 | Generation | 12 |
Rocket Lake S | Architecture | Sapphire Rapids-WS |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon W-2255 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-1390 is a 8 core processor with a clock frequency of 2.80 GHz (5.20 GHz). The Intel Xeon w5-2455X has 12 CPU cores with a clock frequency of 3.20 GHz (4.60 GHz). |
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Intel Xeon W-1390 | Characteristic | Intel Xeon w5-2455X |
8 | Cores | 12 |
16 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.80 GHz | Frequency | 3.20 GHz |
5.20 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 3.90 GHz |
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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Intel UHD Graphics P750 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.30 GHz | GPU (Turbo) | -- |
12 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
64 | Compute units | -- |
256 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
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 UHD Graphics P750 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Xeon W-1390 supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon w5-2455X can connect up to 2048 GB of memory in 4 memory channels. |
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Intel Xeon W-1390 | Characteristic | Intel Xeon w5-2455X |
DDR4-3200 | Memory | DDR5-4800 |
128 GB | Max. Memory | 2048 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 153.6 GB/s |
Yes | ECC | Yes |
16.00 MB | L2 Cache | -- |
-- | L3 Cache | 30.00 MB |
4.0 | PCIe version | 5.0 |
20 | PCIe lanes | 64 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-1390 has a TDP of 80 W, that of the Intel Xeon w5-2455X is 200 W. |
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Intel Xeon W-1390 | Characteristic | Intel Xeon w5-2455X |
80 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | 240 W |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon W-1390 has a 16.00 MB cache, while the Intel Xeon w5-2455X cache has a total of 30.00 MB. |
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Intel Xeon W-1390 | Characteristic | Intel Xeon w5-2455X |
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, AVX-512, AMX |
LGA 1200 | Socket | LGA 4677 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 11, Windows Server, Linux |
Q2/2021 | Release date | Q1/2023 |
494 $ | Release price | 1039 $ |
show more data | show more data | |
Intel Xeon W-1390
8C 16T @ 5.20 GHz |
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Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
Intel Xeon W-1390
8C 16T @ 5.20 GHz |
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Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
Intel Xeon W-1390
Intel UHD Graphics P750 @ 1.30 GHz |
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Intel Xeon w5-2455X
@ 0.00 GHz |
Intel Xeon W-1390
8C 16T @ 3.80 GHz |
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Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
Devices using this processor |
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Intel Xeon W-1390 | Intel Xeon w5-2455X |
Unknown | Unknown |