Qualcomm Snapdragon X2 Elite (X2E-80-100) vs Qualcomm Snapdragon X Elite (X1E-80-100)

Qualcomm Snapdragon X2 Elite (X2E-80-100)

Qualcomm Snapdragon X Elite (X1E-80-100)

Highlights

GB6S N/A 0%	GB6S 2,795 69%
GB6M N/A 0%	GB6M 14,470 54%

CB23S N/A 0%	CB23S 1,710 66%
CB23M N/A 0%	CB23M 13,370 31%

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 4/24/2024

Unknown

12 Cores 6 P-Cores - 6 E-Cores	12 Cores - - -
12 Threads 6 P-Threads - 6 E-Threads	12 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 - - 36MB 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 80W - - -
- - -	- - -
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 3.8T

1536 Shaders

1250MHz

3.84 TFLOPS FP32

No Cellular	No Cellular

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