Intel Core i9-10900 | Intel Core i5-14450HX | |
CPU comparisonIntel Core i9-10900 or Intel Core i5-14450HX - 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 i9-10900 has 10 cores with 20 threads and clocks with a maximum frequency of 5.20 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i9-10900 was released in Q2/2020. The Intel Core i5-14450HX has 10 cores with 16 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i5-14450HX was released in Q1/2024. |
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Intel Core i9 (78) | Family | Intel Core i5 (331) |
Intel Core i 10000 (43) | CPU group | Intel Core i 14000H (5) |
10 | Generation | 14 |
Comet Lake S | Architecture | Raptor Lake H Refresh |
Desktop / Server | Segment | Mobile |
Intel Core i9-9900 | Predecessor | Intel Core i5-13450HX |
Intel Core i9-11900 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-10900 has 10 CPU cores and can calculate 20 threads in parallel. The clock frequency of the Intel Core i9-10900 is 2.80 GHz (5.20 GHz) while the Intel Core i5-14450HX has 10 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Core i5-14450HX is at 2.40 GHz (4.80 GHz). |
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Intel Core i9-10900 | Characteristic | Intel Core i5-14450HX |
10 | Cores | 10 |
20 | Threads | 16 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz (5.20 GHz) | A-Core | 2.40 GHz (4.80 GHz) 6x Raptor Cove |
-- | B-Core | 1.80 GHz (3.50 GHz) 4x Gracemont |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Intel Core i9-10900 | Characteristic | Intel Core i5-14450HX |
-- | AI hardware | Intel® AI Boost |
-- | AI specifications | Intel Deep Learning Boost (Intel DL Boost) |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Intel Core i9-10900 or Intel Core i5-14450HX 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 | Intel UHD Graphics 13th Gen (16 EU) |
0.35 GHz | GPU frequency | 0.40 GHz |
1.20 GHz | GPU (Turbo) | 1.50 GHz |
9.5 | GPU Generation | 13 |
14 nm | Technology | 10 nm |
3 | Max. displays | 3 |
24 | Compute units | 16 |
192 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 GB |
12 | 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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Intel UHD Graphics 630 | GPU | Intel UHD Graphics 13th Gen (16 EU) |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i9-10900 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 46.9 GB/s. The Intel Core i5-14450HX 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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Intel Core i9-10900 | Characteristic | Intel Core i5-14450HX |
DDR4-2933 | Memory | DDR5-5600, DDR4-3200 |
128 GB | Max. Memory | 192 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
46.9 GB/s | Max. Bandwidth | 89.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
20.00 MB | L3 Cache | 20.00 MB |
3.0 | PCIe version | 5.0 |
16 | PCIe lanes | 20 |
15.8 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-10900 is 65 W, while the Intel Core i5-14450HX 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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Intel Core i9-10900 | Characteristic | Intel Core i5-14450HX |
65 W | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | 157 W |
-- | TDP up | -- |
-- | TDP down | 45 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-10900 is manufactured in 14 nm and has 20.00 MB cache. The Intel Core i5-14450HX is manufactured in 10 nm and has a 20.00 MB cache. |
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Intel Core i9-10900 | Characteristic | Intel Core i5-14450HX |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
LGA 1200 | Socket | BGA 1964 |
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 10, Windows 11, Linux |
Q2/2020 | Release date | Q1/2024 |
439 $ | Release price | -- |
show more data | show more data | |
Intel Core i9-10900
10C 20T @ 5.20 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
Intel Core i9-10900
10C 20T @ 4.60 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
Intel Core i9-10900
10C 20T @ 5.20 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
Intel Core i9-10900
10C 20T @ 4.60 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
Intel Core i9-10900
Intel UHD Graphics 630 @ 1.20 GHz |
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Intel Core i5-14450HX
Intel UHD Graphics 13th Gen (16 EU) @ 1.50 GHz |
Intel Core i9-10900
10C 20T @ 5.20 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
Intel Core i9-10900
10C 20T @ 5.20 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
Intel Core i9-10900
10C 20T @ 4.60 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
Intel Core i9-10900
10C 20T @ 4.60 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
Intel Core i9-10900
10C 20T @ 5.20 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
Intel Core i9-10900
10C 20T @ 2.80 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
Intel Core i9-10900
10C 20T @ 5.20 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
Intel Core i9-10900
10C 20T @ 4.60 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
Devices using this processor |
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Intel Core i9-10900 | Intel Core i5-14450HX |
Unknown | Unknown |