Intel Xeon D-2795NT | Intel Xeon W-2155 | |
CPU comparisonIntel Xeon D-2795NT or Intel Xeon W-2155 - 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 D-2795NT has 20 cores with 40 threads and clocks with a maximum frequency of 3.10 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The Intel Xeon D-2795NT was released in Q1/2022. The Intel Xeon W-2155 has 10 cores with 20 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2155 was released in Q3/2017. |
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Intel Xeon D (79) | Family | Intel Xeon W (83) |
Intel Xeon D-2700 (16) | CPU group | Intel Xeon W-2100/3100 (15) |
4 | Generation | 6 |
Ice Lake | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Xeon W-2255 |
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CPU Cores and Base FrequencyThe Intel Xeon D-2795NT is a 20 core processor with a clock frequency of 2.00 GHz (3.10 GHz). The Intel Xeon W-2155 has 10 CPU cores with a clock frequency of 3.30 GHz (4.50 GHz). |
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Intel Xeon D-2795NT | Characteristic | Intel Xeon W-2155 |
20 | Cores | 10 |
40 | Threads | 20 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 3.30 GHz |
3.10 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
2.30 GHz | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe Intel Xeon D-2795NT supports a maximum of 1024 GB of memory in 4 memory channels. The Intel Xeon W-2155 can connect up to 512 GB of memory in 4 memory channels. |
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Intel Xeon D-2795NT | Characteristic | Intel Xeon W-2155 |
DDR4-2933 | Memory | DDR4-2666 |
1024 GB | Max. Memory | 512 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
93.8 GB/s | Max. Bandwidth | 85.4 GB/s |
Yes | ECC | Yes |
30.00 MB | L2 Cache | -- |
-- | L3 Cache | 13.75 MB |
4.0 | PCIe version | 3.0 |
32 | PCIe lanes | 48 |
63.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-2795NT has a TDP of 110 W, that of the Intel Xeon W-2155 is 140 W. |
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Intel Xeon D-2795NT | Characteristic | Intel Xeon W-2155 |
110 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-2795NT has a 30.00 MB cache, while the Intel Xeon W-2155 cache has a total of 13.75 MB. |
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Intel Xeon D-2795NT | Characteristic | Intel Xeon W-2155 |
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 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 2579 | Socket | LGA 2066 |
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 |
Q1/2022 | Release date | Q3/2017 |
2165 $ | Release price | 1440 $ |
show more data | show more data | |
Intel Xeon D-2795NT
20C 40T @ 3.10 GHz |
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Intel Xeon W-2155
10C 20T @ 4.50 GHz |
Intel Xeon D-2795NT
20C 40T @ 2.30 GHz |
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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
Intel Xeon D-2795NT
20C 40T @ 3.10 GHz |
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Intel Xeon W-2155
10C 20T @ 4.50 GHz |
Intel Xeon D-2795NT
20C 40T @ 2.30 GHz |
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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
Intel Xeon D-2795NT
20C 40T @ 2.30 GHz |
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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
Intel Xeon D-2795NT
20C 40T @ 3.10 GHz |
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Intel Xeon W-2155
10C 20T @ 4.50 GHz |
Intel Xeon D-2795NT
20C 40T @ 2.30 GHz |
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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
Devices using this processor |
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Intel Xeon D-2795NT | Intel Xeon W-2155 |
Unknown | Unknown |