CPU Comparison: AMD Ryzen 7 7840U vs Qualcomm Snapdragon X Elite - X1E-78-100
Key Findings
- The AMD Ryzen 7 7840U leads in single-threaded performance by up to 13.5%
- In multi-threaded workloads, the AMD Ryzen 7 7840U shows superior performance with a 8.5% advantage
- The Qualcomm Snapdragon X Elite - X1E-78-100 has the highest core count with 12 cores
Performance Rankings & Market Position
AMD Ryzen 7 7840U
Release Date
Q2 2023
Market Position
467th fastest in multithreading
4890 CPUs246th fastest in single threading
4890 CPUs63rd fastest in
1434 Laptop CPUs
Qualcomm Snapdragon X Elite - X1E-78-100
Release Date
Q2 2024
Market Position
535th fastest in multithreading
4890 CPUs443rd fastest in single threading
4890 CPUs86th fastest in
1434 Laptop CPUs
Performance
Single-Thread Performance
7840U
3,602
X1E-78-100
3,174
Multi-Thread Performance
7840U
24,990
X1E-78-100
23,038
Specifications: AMD Ryzen 7 7840U vs Qualcomm Snapdragon X Elite - X1E-78-100
💻CPU Model
AMD Ryzen 7 7840U
7840U
Qualcomm Snapdragon X Elite - X1E-78-100
X1E-78-100
🔄Other Names
AMD Ryzen 7 7840U w/ Radeon 780M Graphics, AMD Ryzen 7 7840U w/ Radeon 780M Graphics, AMD Ryzen 7 7840U w/ Radeon(TM) 780M Graphics, AMD Ryzen 7 7840U with Radeon 780M Graphics
7840U
Snapdragon(R) X Elite - X1E78100 - Qualcomm(R) Or, Snapdragon® X Elite - X1E78100 - Qualcomm® Oryon™, Snapdragon(TM) X Elite - X1E78100 - Qualcomm(TM)
X1E-78-100
âš¡Base Clock
3.3 GHz
7840U
3.4 GHz
X1E-78-100
🚀Turbo Clock
5.1 GHz
7840U
3.4 GHz
X1E-78-100
💻Cores/Threads
8 Threads: 16
7840U
12 Threads: 12
X1E-78-100
🔌Socket
N/A
7840U
N/A
X1E-78-100
âš¡TDP
30 W
7840U
23 W
X1E-78-100
💾Cache
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 32 KBL2 Cache: 8 x 1024 KBL3 Cache: 16 MB
7840U
N/A
X1E-78-100
The AMD Ryzen 7 7840U and Qualcomm Snapdragon X Elite - X1E-78-100 compete in the Laptop segment. The AMD Ryzen 7 7840U shows superior single-thread performance, making it better for tasks like gaming and light workloads.
For multi-threaded applications, the Qualcomm Snapdragon X Elite - X1E-78-100 takes the lead, despite having the same core count.
Power consumption differs significantly, with the AMD Ryzen 7 7840U drawing more power under load (30W vs 23W). This may impact system thermal design and power supply requirements.
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