Intel Xeon W-1270E | Intel Core i9-12900KF | |
CPU comparisonIntel Xeon W-1270E or Intel Core i9-12900KF - 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-1270E has 8 cores with 16 threads and clocks with a maximum frequency of 4.80 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-1270E was released in Q2/2020. The Intel Core i9-12900KF has 16 cores with 24 threads and clocks with a maximum frequency of 5.20 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i9-12900KF was released in Q4/2021. |
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Intel Xeon W (83) | Family | Intel Core i9 (78) |
Intel Xeon W-1200 (13) | CPU group | Intel Core i 12000 (34) |
10 | Generation | 12 |
Comet Lake W | Architecture | Alder Lake S |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-11900KF |
-- | Successor | Intel Core i9-13900KF |
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CPU Cores and Base FrequencyThe Intel Xeon W-1270E is a 8 core processor with a clock frequency of 3.40 GHz (4.80 GHz). The Intel Core i9-12900KF has 16 CPU cores with a clock frequency of 3.20 GHz (5.20 GHz). |
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Intel Xeon W-1270E | Characteristic | Intel Core i9-12900KF |
8 | Cores | 16 |
16 | Threads | 24 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
3.40 GHz (4.80 GHz) | A-Core | 3.20 GHz (5.20 GHz) 8x Golden Cove |
-- | B-Core | 2.40 GHz (3.90 GHz) 8x Gracemont |
Integrated graphics (iGPU)The 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 P630 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.20 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
24 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 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 P630 | 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 / 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 Xeon W-1270E supports a maximum of 128 GB of memory in 2 memory channels. The Intel Core i9-12900KF can connect up to 128 GB of memory in 2 memory channels. |
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Intel Xeon W-1270E | Characteristic | Intel Core i9-12900KF |
DDR4-2933 | Memory | DDR5-4800, DDR4-3200 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
46.9 GB/s | Max. Bandwidth | 76.8 GB/s |
Yes | ECC | No |
16.00 MB | L2 Cache | 14.00 MB |
-- | L3 Cache | 30.00 MB |
3.0 | PCIe version | 5.0 |
16 | PCIe lanes | 20 |
15.8 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-1270E has a TDP of 80 W, that of the Intel Core i9-12900KF is 125 W. |
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Intel Xeon W-1270E | Characteristic | Intel Core i9-12900KF |
80 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | 241 W |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon W-1270E has a 16.00 MB cache, while the Intel Core i9-12900KF cache has a total of 44.00 MB. |
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Intel Xeon W-1270E | Characteristic | Intel Core i9-12900KF |
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 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
LGA 1200 | Socket | LGA 1700 |
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, Windows 11, Linux |
Q2/2020 | Release date | Q4/2021 |
367 $ | Release price | 564 $ |
show more data | show more data | |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
Intel UHD Graphics P630 @ 1.20 GHz |
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Intel Core i9-12900KF
@ 0.00 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 3.40 GHz |
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Intel Core i9-12900KF
16C 24T @ 3.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.80 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.20 GHz |
Intel Xeon W-1270E
8C 16T @ 4.20 GHz |
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Intel Core i9-12900KF
16C 24T @ 5.00 GHz |
Intel Xeon W-1270E
3.40 GHz |
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Intel Core i9-12900KF
27,472 CB R23 MC @ 240 W |
Devices using this processor |
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Intel Xeon W-1270E | Intel Core i9-12900KF |
Unknown | Unknown |