Intel Core i9-13900KS | AMD EPYC 9274F | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-13900KS and the AMD EPYC 9274F 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 AMD EPYC 9274F which has 24 CPU cores and was introduced in Q4/2022. |
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Intel Core i9 (78) | Family | AMD EPYC (129) |
Intel Core i 13000 (17) | CPU group | AMD EPYC 9004 (21) |
13 | Generation | 4 |
Raptor Lake S | Architecture | Genoa / Genoa-X (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-12900KS | Predecessor | -- |
Intel Core i9-14900KS | Successor | AMD EPYC 9275F |
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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 AMD EPYC 9274F clocks with 4.05 GHz (4.30 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Core i9-13900KS | Characteristic | AMD EPYC 9274F |
24 | Cores | 24 |
32 | Threads | 48 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 4.05 GHz (4.30 GHz) 24x Zen 4 |
2.40 GHz (4.30 GHz) 16x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)Graphics (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 AMD EPYC 9274F supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled. |
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Intel Core i9-13900KS | Characteristic | AMD EPYC 9274F |
DDR5-5600, DDR4-3200 | Memory | DDR5-4800 |
192 GB | Max. Memory | 6144 GB |
2 (Dual Channel) | Memory channels | 12 |
89.6 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
32.00 MB | L2 Cache | 24.00 MB |
36.00 MB | L3 Cache | 256.00 MB |
5.0 | PCIe version | 5.0 |
20 | PCIe lanes | 128 |
78.8 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Intel Core i9-13900KS has a TDP of 150 W. The TDP of the AMD EPYC 9274F is 320 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 | AMD EPYC 9274F |
150 W | TDP (PL1 / PBP) | 320 W |
253 W | TDP (PL2) | -- |
320 W | TDP up | 400 W |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-13900KS has 68.00 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 9274F is at 280.00 MB. The processor is manufactured in 5 nm. |
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Intel Core i9-13900KS | Characteristic | AMD EPYC 9274F |
10 nm | Technology | 5 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
LGA 1700 | Socket | SP5 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q1/2023 | Release date | Q4/2022 |
699 $ | Release price | 3060 $ |
show more data | show more data | |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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AMD EPYC 9274F
24C 48T @ 4.10 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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AMD EPYC 9274F
24C 48T @ 4.10 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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AMD EPYC 9274F
24C 48T @ 4.10 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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AMD EPYC 9274F
24C 48T @ 4.10 GHz |
Intel Core i9-13900KS
Intel UHD Graphics 770 @ 1.65 GHz |
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AMD EPYC 9274F
@ 0.00 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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AMD EPYC 9274F
24C 48T @ 4.10 GHz |
Intel Core i9-13900KS
24C 32T @ 6.00 GHz |
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AMD EPYC 9274F
24C 48T @ 4.30 GHz |
Intel Core i9-13900KS
24C 32T @ 5.60 GHz |
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AMD EPYC 9274F
24C 48T @ 4.10 GHz |
Intel Core i9-13900KS
40,837 CB R23 MC @ 257 W |
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AMD EPYC 9274F
4.05 GHz |
Devices using this processor |
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Intel Core i9-13900KS | AMD EPYC 9274F |
Unknown | Unknown |