Qualcomm Snapdragon X Elite (X1E-78-100) | Intel Pentium Gold G6400E | |
CPU comparisonQualcomm Snapdragon X Elite (X1E-78-100) or Intel Pentium Gold G6400E - 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 Qualcomm Snapdragon X Elite (X1E-78-100) has 12 cores with 12 threads and clocks with a maximum frequency of 3.40 GHz. Up to 64 GB of memory is supported in 8 memory channels. The Qualcomm Snapdragon X Elite (X1E-78-100) was released in Q2/2024. The Intel Pentium Gold G6400E has 2 cores with 4 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Pentium Gold G6400E was released in Q2/2020. |
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Qualcomm Snapdragon X Elite (4) | Family | Intel Pentium (150) |
Qualcomm Snapdragon X Elite (4) | CPU group | Intel Pentium G6000 (12) |
1 | Generation | 10 |
Oryon | Architecture | Comet Lake S |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Pentium Gold G7400E |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon X Elite (X1E-78-100) has 12 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Qualcomm Snapdragon X Elite (X1E-78-100) is 1.00 GHz (3.40 GHz) while the Intel Pentium Gold G6400E has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Pentium Gold G6400E is at 3.80 GHz. |
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Qualcomm Snapdragon X Elite (X1E-78-100) | Characteristic | Intel Pentium Gold G6400E |
12 | Cores | 2 |
12 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.00 GHz | Frequency | 3.80 GHz |
3.40 GHz | Turbo Frequency (1 Core) | -- |
3.40 GHz | Turbo Frequency (All Cores) | -- |
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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Qualcomm Snapdragon X Elite (X1E-78-100) | Characteristic | Intel Pentium Gold G6400E |
Qualcomm AI engine | AI hardware | -- |
Qualcomm Hexagon NPU @ 45 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Qualcomm Snapdragon X Elite (X1E-78-100) or Intel Pentium Gold G6400E 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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Qualcomm Adreno X Elite/Plus | GPU | Intel HD Graphics 610 |
1.00 GHz | GPU frequency | 0.35 GHz |
-- | GPU (Turbo) | 1.05 GHz |
-- | GPU Generation | 9.5 |
4 nm | Technology | 14 nm |
4 | Max. displays | 3 |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
12.2 | 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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Qualcomm Adreno X Elite/Plus | GPU | Intel HD Graphics 610 |
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 | Codec VP9 | Decode / Encode |
Decode | Codec VP8 | Decode / Encode |
Decode / Encode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Qualcomm Snapdragon X Elite (X1E-78-100) can use up to 64 GB of memory in 8 memory channels. The maximum memory bandwidth is 133.9 GB/s. The Intel Pentium Gold G6400E supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Qualcomm Snapdragon X Elite (X1E-78-100) | Characteristic | Intel Pentium Gold G6400E |
LPDDR5X-8448 | Memory | DDR4-2400 |
64 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
133.9 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
42.00 MB | L2 Cache | -- |
-- | L3 Cache | 4.00 MB |
4.0 | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Qualcomm Snapdragon X Elite (X1E-78-100) is 23 W, while the Intel Pentium Gold G6400E has a TDP of 58 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Qualcomm Snapdragon X Elite (X1E-78-100) | Characteristic | Intel Pentium Gold G6400E |
23 W | TDP (PL1 / PBP) | 58 W |
-- | TDP (PL2) | -- |
80 W | TDP up | -- |
12 W | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Qualcomm Snapdragon X Elite (X1E-78-100) is manufactured in 4 nm and has 42.00 MB cache. The Intel Pentium Gold G6400E is manufactured in 14 nm and has a 4.00 MB cache. |
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Qualcomm Snapdragon X Elite (X1E-78-100) | Characteristic | Intel Pentium Gold G6400E |
4 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | LGA 1200 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10/11 (ARM), Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2024 | Release date | Q2/2020 |
-- | Release price | 79 $ |
show more data | show more data | |
Qualcomm Snapdragon X Elite (X1E-78-100)
Qualcomm Adreno X Elite/Plus @ 1.00 GHz |
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Intel Pentium Gold G6400E
Intel HD Graphics 610 @ 1.05 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 1.00 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 3.40 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Qualcomm Snapdragon X Elite (X1E-78-100)
12C 12T @ 1.00 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
Devices using this processor |
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Qualcomm Snapdragon X Elite (X1E-78-100) | Intel Pentium Gold G6400E |
Microsoft Surface Laptop 7 | Unknown |