Intel Core i9-13900KS | Intel Xeon Platinum 8458P | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-13900KS and the Intel Xeon Platinum 8458P and use benchmarks to check which processor is faster.
We compare the Intel Core i9-13900KS 24 core processor released in Q1/2023 with the Intel Xeon Platinum 8458P which has 44 CPU cores and was introduced in Q1/2023. |
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Intel Core i9 (78) | Family | Intel Xeon Platinum (89) |
Intel Core i 13000 (17) | CPU group | Intel Xeon Platinum 8400 (18) |
13 | Generation | 4 |
Raptor Lake S | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-12900KS | Predecessor | -- |
Intel Core i9-14900KS | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-13900KS is a 24 core processor with a clock frequency of 3.20 GHz (6.00 GHz). The processor can compute 32 threads at the same time. The Intel Xeon Platinum 8458P clocks with 2.70 GHz (3.80 GHz), has 44 CPU cores and can calculate 88 threads in parallel. |
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Intel Core i9-13900KS | Characteristic | Intel Xeon Platinum 8458P |
24 | Cores | 44 |
32 | Threads | 88 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 2.70 GHz (3.80 GHz) |
2.40 GHz (4.30 GHz) 16x Gracemont |
B-Core | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel UHD Graphics 770 | GPU | no iGPU |
0.30 GHz | GPU frequency | -- |
1.65 GHz | GPU (Turbo) | -- |
11 | GPU Generation | -- |
10 nm | Technology | |
3 | Max. displays | |
32 | Compute units | -- |
256 | 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 770 | 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 |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 192 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i9-13900KS, while the Intel Xeon Platinum 8458P supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled. |
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Intel Core i9-13900KS | Characteristic | Intel Xeon Platinum 8458P |
DDR5-5600, DDR4-3200 | Memory | DDR5-4400, DDR5-4800 |
192 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
89.6 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
32.00 MB | L2 Cache | -- |
36.00 MB | L3 Cache | 82.50 MB |
5.0 | PCIe version | 5.0 |
20 | PCIe lanes | 80 |
78.8 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Intel Core i9-13900KS has a TDP of 150 W. The TDP of the Intel Xeon Platinum 8458P is 350 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i9-13900KS | Characteristic | Intel Xeon Platinum 8458P |
150 W | TDP (PL1 / PBP) | 350 W |
253 W | TDP (PL2) | -- |
320 W | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i9-13900KS has 68.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Platinum 8458P is at 82.50 MB. The processor is manufactured in 10 nm. |
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Intel Core i9-13900KS | Characteristic | Intel Xeon Platinum 8458P |
10 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 1700 | Socket | LGA 4677 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows, Linux |
Q1/2023 | Release date | Q1/2023 |
699 $ | Release price | 6759 $ |
show more data | show more data | |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 2.70 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 2.70 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 2.70 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 2.70 GHz |
Intel Core i9-13900KS
Intel UHD Graphics 770 @ 1.65 GHz |
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Intel Xeon Platinum 8458P
@ 0.00 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 2.70 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 3.80 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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Intel Xeon Platinum 8458P
44C 88T @ 2.70 GHz |
Intel Core i9-13900KS
40,837 CB R23 MC @ 257 W |
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Intel Xeon Platinum 8458P
2.70 GHz |
Devices using this processor |
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Intel Core i9-13900KS | Intel Xeon Platinum 8458P |
Unknown | Unknown |