Intel Core i7-6700K | Intel Xeon D-2141I | |
CPU comparisonIntel Core i7-6700K or Intel Xeon D-2141I - 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 Core i7-6700K has 4 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i7-6700K was released in Q3/2015. The Intel Xeon D-2141I has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon D-2141I was released in Q1/2018. |
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Intel Core i7 (298) | Family | Intel Xeon D (79) |
Intel Core i 6000 (24) | CPU group | Intel Xeon D-2100 (13) |
6 | Generation | 2 |
Skylake S | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
Intel Core i7-4770K | Predecessor | -- |
Intel Core i7-7700K | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-6700K is a 4 core processor with a clock frequency of 4.00 GHz (4.20 GHz). The Intel Xeon D-2141I has 8 CPU cores with a clock frequency of 2.20 GHz (3.00 GHz). |
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Intel Core i7-6700K | Characteristic | Intel Xeon D-2141I |
4 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
4.00 GHz | Frequency | 2.20 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
4.00 GHz | Turbo Frequency (All Cores) | 2.20 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. |
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Intel HD Graphics 530 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.15 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
24 | Compute units | -- |
192 | 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 HD Graphics 530 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i7-6700K supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon D-2141I can connect up to 512 GB of memory in 4 memory channels. |
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Intel Core i7-6700K | Characteristic | Intel Xeon D-2141I |
DDR4-2133, DDR3-1866 | Memory | DDR4-2133 |
64 GB | Max. Memory | 512 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
34.1 GB/s | Max. Bandwidth | 68.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | 11.00 MB |
8.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 32 |
15.8 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-6700K has a TDP of 91 W, that of the Intel Xeon D-2141I is 65 W. |
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Intel Core i7-6700K | Characteristic | Intel Xeon D-2141I |
91 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i7-6700K has a 8.00 MB cache, while the Intel Xeon D-2141I cache has a total of 11.00 MB. |
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Intel Core i7-6700K | Characteristic | Intel Xeon D-2141I |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 1151 | Socket | BGA 2518 |
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 |
Q3/2015 | Release date | Q1/2018 |
420 $ | Release price | 594 $ |
show more data | show more data | |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
Intel HD Graphics 530 @ 1.15 GHz |
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Intel Xeon D-2141I
@ 0.00 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Devices using this processor |
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Intel Core i7-6700K | Intel Xeon D-2141I |
Unknown | Unknown |