Intel Xeon w5-2455X | Intel Core i7-6850K | |
CPU comparisonIntel Xeon w5-2455X or Intel Core i7-6850K - 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 Core i7-6850K has 6 cores with 12 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 128 GB of memory in 4 memory channels. The Intel Core i7-6850K was released in Q2/2016. |
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Intel Xeon W (83) | Family | Intel Core i7 Extreme Edition (24) |
Intel Xeon W-2400 (8) | CPU group | Intel Core i 6000 (24) |
12 | Generation | 6 |
Sapphire Rapids-WS | Architecture | Skylake S |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-2255 | Predecessor | -- |
-- | Successor | -- |
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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 Core i7-6850K has 6 CPU cores with a clock frequency of 3.60 GHz (3.80 GHz). |
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Intel Xeon w5-2455X | Characteristic | Intel Core i7-6850K |
12 | Cores | 6 |
24 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.20 GHz | Frequency | 3.60 GHz |
4.60 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
3.90 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon w5-2455X supports a maximum of 2048 GB of memory in 4 memory channels. The Intel Core i7-6850K can connect up to 128 GB of memory in 4 memory channels. |
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Intel Xeon w5-2455X | Characteristic | Intel Core i7-6850K |
DDR5-4800 | Memory | DDR4-2400 |
2048 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
153.6 GB/s | Max. Bandwidth | 76.8 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
30.00 MB | L3 Cache | 15.00 MB |
5.0 | PCIe version | 3.0 |
64 | PCIe lanes | 40 |
252.0 GB/s | PCIe Bandwidth | 39.4 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 Core i7-6850K is 140 W. |
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Intel Xeon w5-2455X | Characteristic | Intel Core i7-6850K |
200 W | TDP (PL1 / PBP) | 140 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 Core i7-6850K cache has a total of 15.00 MB. |
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Intel Xeon w5-2455X | Characteristic | Intel Core i7-6850K |
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 2011-3 |
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 | Q2/2016 |
1039 $ | Release price | 628 $ |
show more data | show more data | |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Core i7-6850K
6C 12T @ 3.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Core i7-6850K
6C 12T @ 3.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Core i7-6850K
6C 12T @ 3.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
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Intel Core i7-6850K
6C 12T @ 3.60 GHz |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Core i7-6850K
6C 12T @ 3.80 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
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Intel Core i7-6850K
6C 12T @ 3.60 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
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Intel Core i7-6850K
6C 12T @ 3.60 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
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Intel Core i7-6850K
6C 12T @ 3.60 GHz |
Intel Xeon w5-2455X
12C 24T @ 3.20 GHz |
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Intel Core i7-6850K
6C 12T @ 3.60 GHz |
Devices using this processor |
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Intel Xeon w5-2455X | Intel Core i7-6850K |
Unknown | Unknown |