Intel Xeon w5-2455X | Intel Xeon W-1270E | |
CPU comparisonIntel Xeon w5-2455X or Intel Xeon W-1270E - 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 w5-2455X has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. Up to 2048 GB of memory is supported in 4 memory channels. The Intel Xeon w5-2455X was released in Q1/2023. The Intel Xeon W-1270E has 8 cores with 16 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-1270E was released in Q2/2020. |
||
Intel Xeon W (83) | Family | Intel Xeon W (83) |
Intel Xeon W-2400 (8) | CPU group | Intel Xeon W-1200 (13) |
12 | Generation | 10 |
Sapphire Rapids-WS | Architecture | Comet Lake W |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-2255 | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Xeon w5-2455X is a 12 core processor with a clock frequency of 3.20 GHz (4.60 GHz). The Intel Xeon W-1270E has 8 CPU cores with a clock frequency of 3.40 GHz (4.80 GHz). |
||
Intel Xeon w5-2455X | Characteristic | Intel Xeon W-1270E |
12 | Cores | 8 |
24 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 3.40 GHz |
4.60 GHz | Turbo Frequency (1 Core) | 4.80 GHz |
3.90 GHz | Turbo Frequency (All Cores) | 4.20 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. |
||
no iGPU | GPU | Intel UHD Graphics P630 |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.20 GHz |
-- | GPU Generation | 9.5 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 24 |
-- | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
-- | DirectX Version | 12 |
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. |
||
no iGPU | GPU | Intel UHD Graphics P630 |
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 / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon w5-2455X supports a maximum of 2048 GB of memory in 4 memory channels. The Intel Xeon W-1270E can connect up to 128 GB of memory in 2 memory channels. |
||
Intel Xeon w5-2455X | Characteristic | Intel Xeon W-1270E |
DDR5-4800 | Memory | DDR4-2933 |
2048 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
153.6 GB/s | Max. Bandwidth | 46.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 16.00 MB |
30.00 MB | L3 Cache | -- |
5.0 | PCIe version | 3.0 |
64 | PCIe lanes | 16 |
252.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w5-2455X has a TDP of 200 W, that of the Intel Xeon W-1270E is 80 W. |
||
Intel Xeon w5-2455X | Characteristic | Intel Xeon W-1270E |
200 W | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
240 W | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon w5-2455X has a 30.00 MB cache, while the Intel Xeon W-1270E cache has a total of 16.00 MB. |
||
Intel Xeon w5-2455X | Characteristic | Intel Xeon W-1270E |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 4677 | Socket | LGA 1200 |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q2/2020 |
1039 $ | Release price | 367 $ |
show more data | show more data | |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
|||
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
|||
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
|||
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
|||
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
Intel Xeon w5-2455X
@ 0.00 GHz |
|||
Intel Xeon W-1270E
Intel UHD Graphics P630 @ 1.20 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
|||
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
Devices using this processor |
|
Intel Xeon w5-2455X | Intel Xeon W-1270E |
Unknown | Unknown |