Intel Pentium Gold 5405U | Intel Core i9-12900 | |
CPU comparisonIntel Pentium Gold 5405U or Intel Core i9-12900 - 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 Pentium Gold 5405U has 2 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Pentium Gold 5405U was released in Q1/2019. The Intel Core i9-12900 has 16 cores with 24 threads and clocks with a maximum frequency of 5.10 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i9-12900 was released in Q1/2022. |
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Intel Pentium (150) | Family | Intel Core i9 (78) |
Intel Pentium 5000 (1) | CPU group | Intel Core i 12000 (34) |
8 | Generation | 12 |
Whiskey Lake U | Architecture | Alder Lake S |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-11900 |
-- | Successor | Intel Core i9-13900 |
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CPU Cores and Base FrequencyThe Intel Pentium Gold 5405U is a 2 core processor with a clock frequency of 2.30 GHz. The Intel Core i9-12900 has 16 CPU cores with a clock frequency of 2.40 GHz (5.10 GHz). |
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Intel Pentium Gold 5405U | Characteristic | Intel Core i9-12900 |
2 | Cores | 16 |
4 | Threads | 24 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.30 GHz | A-Core | 2.40 GHz (5.10 GHz) 8x Golden Cove |
-- | B-Core | 1.80 GHz (3.80 GHz) 8x Gracemont |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel UHD Graphics 610 | GPU | Intel UHD Graphics 770 |
0.30 GHz | GPU frequency | 0.30 GHz |
0.95 GHz | GPU (Turbo) | 1.55 GHz |
9.5 | GPU Generation | 11 |
14 nm | Technology | 10 nm |
3 | Max. displays | 3 |
12 | Compute units | 32 |
96 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 64 GB |
12 | 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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Intel UHD Graphics 610 | GPU | Intel UHD Graphics 770 |
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 Pentium Gold 5405U supports a maximum of 64 GB of memory in 2 memory channels. The Intel Core i9-12900 can connect up to 128 GB of memory in 2 memory channels. |
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Intel Pentium Gold 5405U | Characteristic | Intel Core i9-12900 |
LPDDR3-1866, DDR4-2133 | Memory | DDR5-4800, DDR4-3200 |
64 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 76.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | 14.00 MB |
2.00 MB | L3 Cache | 30.00 MB |
2.0 | PCIe version | 5.0 |
12 | PCIe lanes | 20 |
6.0 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Pentium Gold 5405U has a TDP of 15 W, that of the Intel Core i9-12900 is 65 W. |
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Intel Pentium Gold 5405U | Characteristic | Intel Core i9-12900 |
15 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | 202 W |
-- | TDP up | -- |
12.5 W | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Pentium Gold 5405U has a 2.00 MB cache, while the Intel Core i9-12900 cache has a total of 44.00 MB. |
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Intel Pentium Gold 5405U | Characteristic | Intel Core i9-12900 |
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+ |
BGA 1528 | Socket | LGA 1700 |
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 |
Q1/2019 | Release date | Q1/2022 |
161 $ | Release price | 489 $ |
show more data | show more data | |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 5.10 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 4.20 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 5.10 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 4.20 GHz |
Intel Pentium Gold 5405U
Intel UHD Graphics 610 @ 0.95 GHz |
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Intel Core i9-12900
Intel UHD Graphics 770 @ 1.55 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 4.20 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 5.10 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 4.20 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 5.10 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 4.20 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 2.40 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 5.10 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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Intel Core i9-12900
16C 24T @ 4.20 GHz |
Devices using this processor |
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Intel Pentium Gold 5405U | Intel Core i9-12900 |
Lenovo V340 Lenovo IdeaPad C340 Lenovo IdeaPad L340 DELL Inspiron 15 3583 |
Unknown |