Intel Core i5-9400H | Intel Xeon Gold 6418H | |
CPU comparisonIntel Core i5-9400H or Intel Xeon Gold 6418H - 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 Core i5-9400H has 4 cores with 8 threads and clocks with a maximum frequency of 4.30 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-9400H was released in Q2/2019. The Intel Xeon Gold 6418H has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6418H was released in Q1/2023. |
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Intel Core i5 (331) | Family | Intel Xeon Gold (163) |
Intel Core i 9000H (11) | CPU group | Intel Xeon Gold 5400/6400 (25) |
9 | Generation | 4 |
Coffee Lake H Refresh | Architecture | Sapphire Rapids |
Mobile | Segment | Desktop / Server |
Intel Core i5-8400H | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-9400H has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Core i5-9400H is 2.50 GHz (4.30 GHz) while the Intel Xeon Gold 6418H has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6418H is at 2.10 GHz (4.00 GHz). |
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Intel Core i5-9400H | Characteristic | Intel Xeon Gold 6418H |
4 | Cores | 24 |
8 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz | Frequency | 2.10 GHz |
4.30 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Core i5-9400H or Intel Xeon Gold 6418H 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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Intel UHD Graphics 630 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.10 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 630 | 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 Core i5-9400H can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 GB/s. The Intel Xeon Gold 6418H supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s. |
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Intel Core i5-9400H | Characteristic | Intel Xeon Gold 6418H |
LPDDR3-2133, DDR4-2666 | Memory | DDR5-4400, DDR5-4800 |
128 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
42.7 GB/s | Max. Bandwidth | 307.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 60.00 MB |
3.0 | PCIe version | 5.0 |
16 | PCIe lanes | 80 |
15.8 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i5-9400H is 45 W, while the Intel Xeon Gold 6418H has a TDP of 185 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i5-9400H | Characteristic | Intel Xeon Gold 6418H |
45 W | TDP (PL1 / PBP) | 185 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-9400H is manufactured in 14 nm and has 8.00 MB cache. The Intel Xeon Gold 6418H is manufactured in 10 nm and has a 60.00 MB cache. |
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Intel Core i5-9400H | Characteristic | Intel Xeon Gold 6418H |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 1440 | 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 |
Q2/2019 | Release date | Q1/2023 |
250 $ | Release price | 2065 $ |
show more data | show more data | |
Intel Core i5-9400H
4C 8T @ 4.30 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 4.00 GHz |
Intel Core i5-9400H
4C 8T @ 2.50 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 2.10 GHz |
Intel Core i5-9400H
4C 8T @ 4.30 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 4.00 GHz |
Intel Core i5-9400H
4C 8T @ 2.50 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 2.10 GHz |
Intel Core i5-9400H
Intel UHD Graphics 630 @ 1.10 GHz |
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Intel Xeon Gold 6418H
@ 0.00 GHz |
Intel Core i5-9400H
4C 8T @ 2.50 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 2.10 GHz |
Intel Core i5-9400H
4C 8T @ 2.50 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 2.10 GHz |
Devices using this processor |
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Intel Core i5-9400H | Intel Xeon Gold 6418H |
Unknown | Unknown |