AMD EPYC 9174F | Intel Core i9-11900K | |
CPU comparisonAMD EPYC 9174F or Intel Core i9-11900K - 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 AMD EPYC 9174F has 16 cores with 32 threads and clocks with a maximum frequency of 4.40 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9174F was released in Q4/2022. The Intel Core i9-11900K has 8 cores with 16 threads and clocks with a maximum frequency of 5.30 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i9-11900K was released in Q1/2021. |
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AMD EPYC (129) | Family | Intel Core i9 (78) |
AMD EPYC 9004 (21) | CPU group | Intel Core i 11000 (22) |
4 | Generation | 11 |
Genoa / Genoa-X (Zen 4) | Architecture | Rocket Lake S |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-10900K |
-- | Successor | Intel Core i9-12900K |
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CPU Cores and Base FrequencyThe AMD EPYC 9174F has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC 9174F is 4.10 GHz (4.40 GHz) while the Intel Core i9-11900K has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Core i9-11900K is at 3.50 GHz (5.30 GHz). |
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AMD EPYC 9174F | Characteristic | Intel Core i9-11900K |
16 | Cores | 8 |
32 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
4.10 GHz | Frequency | 3.50 GHz |
4.40 GHz | Turbo Frequency (1 Core) | 5.30 GHz |
4.15 GHz | Turbo Frequency (All Cores) | 4.80 GHz |
Internal GraphicsThe AMD EPYC 9174F or Intel Core i9-11900K has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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no iGPU | GPU | Intel UHD Graphics 750 |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.30 GHz |
-- | GPU Generation | 12 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 32 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
-- | DirectX Version | 12 |
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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no iGPU | GPU | Intel UHD Graphics 750 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD EPYC 9174F can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The Intel Core i9-11900K supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD EPYC 9174F | Characteristic | Intel Core i9-11900K |
DDR5-4800 | Memory | DDR4-3200 |
6144 GB | Max. Memory | 128 GB |
12 | Memory channels | 2 (Dual Channel) |
460.8 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
16.00 MB | L2 Cache | 4.00 MB |
256.00 MB | L3 Cache | 16.00 MB |
5.0 | PCIe version | 4.0 |
128 | PCIe lanes | 20 |
504.1 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 9174F is 320 W, while the Intel Core i9-11900K has a TDP of 125 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC 9174F | Characteristic | Intel Core i9-11900K |
320 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | 251 W @ 56 s |
400 W | TDP up | -- |
-- | TDP down | 95 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 9174F is manufactured in 5 nm and has 272.00 MB cache. The Intel Core i9-11900K is manufactured in 14 nm and has a 20.00 MB cache. |
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AMD EPYC 9174F | Characteristic | Intel Core i9-11900K |
5 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
SP5 | Socket | LGA 1200 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows Server 2022, Linux, Windows 11 | Operating systems | Windows 10, Windows 11, Linux |
Q4/2022 | Release date | Q1/2021 |
3850 $ | Release price | 539 $ |
show more data | show more data | |
AMD EPYC 9174F
16C 32T @ 4.40 GHz |
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Intel Core i9-11900K
8C 16T @ 5.30 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
16C 32T @ 4.40 GHz |
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Intel Core i9-11900K
8C 16T @ 5.30 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
16C 32T @ 4.40 GHz |
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Intel Core i9-11900K
8C 16T @ 5.30 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
16C 32T @ 4.40 GHz |
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Intel Core i9-11900K
8C 16T @ 5.30 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
@ 0.00 GHz |
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Intel Core i9-11900K
Intel UHD Graphics 750 @ 1.30 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
AMD EPYC 9174F
16C 32T @ 4.10 GHz |
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Intel Core i9-11900K
8C 16T @ 3.50 GHz |
AMD EPYC 9174F
16C 32T @ 4.40 GHz |
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Intel Core i9-11900K
8C 16T @ 5.30 GHz |
AMD EPYC 9174F
16C 32T @ 4.15 GHz |
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Intel Core i9-11900K
8C 16T @ 4.80 GHz |
Devices using this processor |
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AMD EPYC 9174F | Intel Core i9-11900K |
Unknown | Unknown |