CPU Comparison: AMD Ryzen 7 7840S vs Intel Core i7-14650HX
Key Findings
- The Intel Core i7-14650HX leads in single-threaded performance by up to 8.4%
- In multi-threaded workloads, the Intel Core i7-14650HX shows superior performance with a 51.1% advantage
- The AMD Ryzen 7 7840S has the highest core count with 8 cores
Performance Rankings & Market Position
AMD Ryzen 7 7840S
Release Date
Q3 2023
Market Position
494th fastest in multithreading
4890 CPUs219th fastest in single threading
4890 CPUs72nd fastest in
1434 Laptop CPUs
Intel Core i7-14650HX
Release Date
Q1 2024
Market Position
241st fastest in multithreading
4890 CPUs98th fastest in single threading
4890 CPUs16th fastest in
1434 Laptop CPUs
Performance
Single-Thread Performance
7840S
3,685
i7-14650HX
3,996
Multi-Thread Performance
7840S
24,309
i7-14650HX
36,721
Specifications: AMD Ryzen 7 7840S vs Intel Core i7-14650HX
💻CPU Model
AMD Ryzen 7 7840S
7840S
Intel Core i7-14650HX
i7-14650HX
🔄Other Names
AMD Ryzen 7 7840S with Radeon 780M Graphics
7840S
Intel(R) Core(TM) i7-14650HX, Intel Core i7-14650HX
i7-14650HX
âš¡Base Clock
3.8 GHz
7840S
N/A
i7-14650HX
🚀Turbo Clock
5.1 GHz
7840S
N/A
i7-14650HX
💻Cores/Threads
8 Threads: 16
7840S
N/A
i7-14650HX
🔌Socket
FP7 FP7r2 FP8
7840S
FCBGA1964
i7-14650HX
âš¡TDP
54 W
7840S
157 W
i7-14650HX
💾Cache
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 32 KBL2 Cache: 8 x 1024 KBL3 Cache: 16 MB
7840S
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 2048 KBL3 Cache: 30 MB
i7-14650HX
The AMD Ryzen 7 7840S and Intel Core i7-14650HX compete in the Laptop segment. The Intel Core i7-14650HX leads in single-thread performance, which is crucial for gaming and everyday tasks.
For multi-threaded applications, the Intel Core i7-14650HX takes the lead, despite having the same core count.
Power consumption differs significantly, with the Intel Core i7-14650HX drawing more power under load (157W vs 54W). This may impact system thermal design and power supply requirements.
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