Intel Celeron 2981U | Intel Pentium Gold G6400T | |
CPU comparisonIntel Celeron 2981U or Intel Pentium Gold G6400T - 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 Celeron 2981U has 2 cores with 2 threads and clocks with a maximum frequency of 1.40 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Celeron 2981U was released in Q3/2013. The Intel Pentium Gold G6400T has 2 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Pentium Gold G6400T was released in Q2/2020. |
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Intel Celeron (165) | Family | Intel Pentium (150) |
Intel Celeron 2000 (7) | CPU group | Intel Pentium G6000 (12) |
4 | Generation | 10 |
Haswell U | Architecture | Comet Lake S |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Pentium Gold G5400T |
-- | Successor | Intel Pentium Gold G7400T |
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CPU Cores and Base FrequencyThe Intel Celeron 2981U is a 2 core processor with a clock frequency of 1.40 GHz. The Intel Pentium Gold G6400T has 2 CPU cores with a clock frequency of 3.40 GHz. |
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Intel Celeron 2981U | Characteristic | Intel Pentium Gold G6400T |
2 | Cores | 2 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.40 GHz | Frequency | 3.40 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
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 HD Graphics (Haswell GT1) | GPU | Intel HD Graphics 610 |
0.20 GHz | GPU frequency | 0.35 GHz |
1.00 GHz | GPU (Turbo) | 1.05 GHz |
7.5 | GPU Generation | 9.5 |
22 nm | Technology | 14 nm |
3 | Max. displays | 3 |
10 | Compute units | 12 |
80 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 32 GB |
11.1 | 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 HD Graphics (Haswell GT1) | GPU | Intel HD Graphics 610 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Celeron 2981U supports a maximum of 16 GB of memory in 2 memory channels. The Intel Pentium Gold G6400T can connect up to 128 GB of memory in 2 memory channels. |
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Intel Celeron 2981U | Characteristic | Intel Pentium Gold G6400T |
LPDDR3-1600, DDR3L-1600 | Memory | DDR4-2666 |
16 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 42.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 4.00 MB |
2.0 | PCIe version | 3.0 |
12 | PCIe lanes | 16 |
6.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Celeron 2981U has a TDP of 15 W, that of the Intel Pentium Gold G6400T is 35 W. |
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Intel Celeron 2981U | Characteristic | Intel Pentium Gold G6400T |
15 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 25 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Celeron 2981U has a 2.00 MB cache, while the Intel Pentium Gold G6400T cache has a total of 4.00 MB. |
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Intel Celeron 2981U | Characteristic | Intel Pentium Gold G6400T |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2 |
BGA 1168 | Socket | LGA 1200 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2013 | Release date | Q2/2020 |
-- | Release price | 77 $ |
show more data | show more data | |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz |
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Intel Pentium Gold G6400T
Intel HD Graphics 610 @ 1.05 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
Devices using this processor |
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Intel Celeron 2981U | Intel Pentium Gold G6400T |
Unknown | Unknown |