CPU Comparison: AMD Ryzen 7 7840U vs Intel Core i7-14700HX
Key Findings
- The Intel Core i7-14700HX leads in single-threaded performance by up to 10.8%
- In multi-threaded workloads, the Intel Core i7-14700HX shows superior performance with a 49.7% advantage
- The AMD Ryzen 7 7840U has the highest core count with 8 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
Intel Core i7-14700HX
Release Date
Q4 2023
Market Position
236th fastest in multithreading
4890 CPUs99th fastest in single threading
4890 CPUs15th fastest in
1434 Laptop CPUs
Performance
Single-Thread Performance
7840U
3,602
i7-14700HX
3,991
Multi-Thread Performance
7840U
24,990
i7-14700HX
37,408
Specifications: AMD Ryzen 7 7840U vs Intel Core i7-14700HX
💻CPU Model
AMD Ryzen 7 7840U
7840U
Intel Core i7-14700HX
i7-14700HX
🔄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
Intel(R) Core(TM) i7-14700HX, Intel Core i7-14700HX
i7-14700HX
âš¡Base Clock
3.3 GHz
7840U
N/A
i7-14700HX
🚀Turbo Clock
5.1 GHz
7840U
N/A
i7-14700HX
💻Cores/Threads
8 Threads: 16
7840U
N/A
i7-14700HX
🔌Socket
N/A
7840U
FCBGA1964
i7-14700HX
âš¡TDP
30 W
7840U
55 W
i7-14700HX
💾Cache
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 32 KBL2 Cache: 8 x 1024 KBL3 Cache: 16 MB
7840U
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 2048 KBL3 Cache: 33 MB
i7-14700HX
The AMD Ryzen 7 7840U and Intel Core i7-14700HX compete in the Laptop segment. The Intel Core i7-14700HX leads in single-thread performance, which is crucial for gaming and everyday tasks.
For multi-threaded applications, the Intel Core i7-14700HX takes the lead, despite having the same core count.
Power consumption differs significantly, with the Intel Core i7-14700HX drawing more power under load (55W vs 30W). This may impact system thermal design and power supply requirements.
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