Qualcomm Snapdragon X2 Elite (X2E-80-100) vs Qualcomm Snapdragon X Plus (X1P-42-100)

Qualcomm Snapdragon X2 Elite (X2E-80-100)

Qualcomm Snapdragon X Plus (X1P-42-100)

Highlights

GB6S N/A 0%	GB6S 2,290 56%
GB6M N/A 0%	GB6M 11,030 41%

CB23S N/A 0%	CB23S N/A 0%
CB23M N/A 0%	CB23M N/A 0%

Manufacturer Qualcomm	Manufacturer Qualcomm
Architecture Oryon 3	Architecture Oryon
Family X Series	Family X Series
Instruction Set (ISA) AArch64	Instruction Set (ISA) AArch64
Codename - - - P-Core Pegasus-P - - E-Core Pegasus-E	Codename - - Snapdragon X Elite - Phoenix - - - -
Market Segment Laptop	Market Segment Laptop
Release Date 9/24/2025	Release Date 9/4/2024

Unknown

12 Cores 6 P-Cores - 6 E-Cores	8 Cores - - -
12 Threads 6 P-Threads - 6 E-Threads	8 Threads - - -

L0 Instruction - -	L0 Instruction - -
L0 Data - -	L0 Data - -
L1 Instruction 192KB/P-Core 4-way set associative - - 128KB/E-Core 4-way set associative	L1 Instruction 192KB/Core 4-way set associative - - - -
L1 Data 96KB/P-Core 2-way set associative - - 64KB/E-Core 2-way set associative	L1 Data 96KB/Core 2-way set associative - - - -
L2 - - 18MB Shared 12-way set associative - - - - - - 12MB Shared (E-Core) -	L2 - - 24MB Shared 12-way set associative - - - - - - - -
- - - - - - - - - -	- - - - - - - - - -
- - - -	- - - 6MB SLC Cache


Channels 8	Channels 8
Max Memory 128GB	Max Memory 64GB
ECC Not Supported	ECC Not Supported
Bus Width/Channel 16Bit Bus Width 128Bit	Bus Width/Channel 16Bit Bus Width 128Bit
Clock 4762MHz Transfer Rate 9523MT/s	Clock 4224MHz Transfer Rate 8448MT/s
Bandwidth/Channel 19.0GB/s Bandwidth 152.4GB/s	Bandwidth/Channel 16.9GB/s Bandwidth 135.2GB/s

TDP 80W - - -	TDP 23W - - -
- - -	- - -
Included Cooler Not Included	Included Cooler Not Included

PCIe 5.0 x8 Lanes

PCIe 4.0 x4 Lanes

PCIe 4.0 x12 Lanes

PCIe 3.0 x4 Lanes

Adreno X2-85 5.2T

1536 Shaders

1700MHz

5.22 TFLOPS FP32

Adreno X1 1.7T

1024 Shaders

833MHz

1.71 TFLOPS FP32

No Cellular	No Cellular

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