AMD EPYC 9554 | Intel Core i9-14900HX | |
CPU comparisonAMD EPYC 9554 or Intel Core i9-14900HX - 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 9554 has 64 cores with 128 threads and clocks with a maximum frequency of 3.75 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9554 was released in Q4/2022. The Intel Core i9-14900HX has 24 cores with 32 threads and clocks with a maximum frequency of 5.80 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i9-14900HX was released in Q1/2024. |
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AMD EPYC (129) | Family | Intel Core i9 (78) |
AMD EPYC 9004 (21) | CPU group | Intel Core i 14000H (5) |
4 | Generation | 14 |
Genoa / Genoa-X (Zen 4) | Architecture | Raptor Lake H Refresh |
Desktop / Server | Segment | Mobile |
-- | Predecessor | Intel Core i9-13900HX |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 9554 has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD EPYC 9554 is 3.10 GHz (3.75 GHz) while the Intel Core i9-14900HX has 24 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the Intel Core i9-14900HX is at 2.20 GHz (5.80 GHz). |
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AMD EPYC 9554 | Characteristic | Intel Core i9-14900HX |
64 | Cores | 24 |
128 | Threads | 32 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.10 GHz (3.75 GHz) 64x Zen 4 |
A-Core | 2.20 GHz (5.80 GHz) 8x Raptor Cove |
-- | B-Core | 1.60 GHz (4.10 GHz) 16x Gracemont |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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AMD EPYC 9554 | Characteristic | Intel Core i9-14900HX |
-- | AI hardware | Intel AI engine |
-- | AI specifications | Intel Deep Learning Boost (Intel DL Boost) |
Internal GraphicsThe AMD EPYC 9554 or Intel Core i9-14900HX 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 13th Gen (32 EU) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 1.65 GHz |
-- | GPU Generation | 13 |
Technology | 10 nm | |
Max. displays | 3 | |
-- | Compute units | 32 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
-- | DirectX Version | 12.1 |
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 13th Gen (32 EU) |
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 / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD EPYC 9554 can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The Intel Core i9-14900HX supports up to 192 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 89.6 GB/s. |
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AMD EPYC 9554 | Characteristic | Intel Core i9-14900HX |
DDR5-4800 | Memory | DDR5-5600, DDR4-3200 |
6144 GB | Max. Memory | 192 GB |
12 | Memory channels | 2 (Dual Channel) |
460.8 GB/s | Max. Bandwidth | 89.6 GB/s |
Yes | ECC | No |
64.00 MB | L2 Cache | 32.00 MB |
256.00 MB | L3 Cache | 36.00 MB |
5.0 | PCIe version | 5.0 |
128 | PCIe lanes | 20 |
504.1 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 9554 is 360 W, while the Intel Core i9-14900HX has a TDP of 55 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC 9554 | Characteristic | Intel Core i9-14900HX |
360 W | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | 157 W |
400 W | TDP up | -- |
320 W | TDP down | 45 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 9554 is manufactured in 5 nm and has 320.00 MB cache. The Intel Core i9-14900HX is manufactured in 10 nm and has a 68.00 MB cache. |
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AMD EPYC 9554 | Characteristic | Intel Core i9-14900HX |
5 nm | Technology | 10 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, AVX2+ |
SP5 | Socket | BGA 1964 |
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 | Q1/2024 |
9087 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 9554
64C 128T @ 3.75 GHz |
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Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
AMD EPYC 9554
64C 128T @ 3.75 GHz |
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Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
AMD EPYC 9554
64C 128T @ 3.75 GHz |
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Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
AMD EPYC 9554
64C 128T @ 3.75 GHz |
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Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
AMD EPYC 9554
@ 0.00 GHz |
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Intel Core i9-14900HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.65 GHz |
AMD EPYC 9554
64C 128T @ 3.75 GHz |
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Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
Devices using this processor |
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AMD EPYC 9554 | Intel Core i9-14900HX |
Unknown | Unknown |