Summary
#
Performance
20,80156% of 36,991
The Ryzen 7 7840S has 56% of the performance compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.
Performance per dollar
We do not have performance per dollar data for the Ryzen 7 7840S for the 3DMark 11 Performance Physics benchmark.
Specs at a glance
Cores / Threads8 / 16
Memory Support--
Clock3800.0 MHz / 5100.0 MHz
Release Date--
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About the AMD Ryzen 7 7840S CPU
The AMD Ryzen 7 7840S is a 8-core (16-thread) processor built for the mobile CPU market. The 7840S is compatible with FP7 FP7r2 FP8 motherboards and is fabricated on a 4 nm manufacturing process.
Memory and Cache
In terms of cache, the Ryzen 7 7840S has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 512 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 8 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 16 MB.
Cores and Clock Speeds
The Ryzen 7 7840S features 8 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3800.0 MHz, and it can boost up to 5100.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Ryzen 7 7840S does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
Benchmark Performance
The Ryzen 7 7840S has the 64th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 56.23% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Value |
|---|---|
| Manufacturer | AMD |
| Market Segment | Mobile |
| Shop | Check Price |
Benchmark Performance
#
Performance
20,80156% of 36,991
The Ryzen 7 7840S has 56% of the performance compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.
The Ryzen 7 7840S is ranked 64th with a score of 20,801.
Performance per dollar
We do not have performance per dollar data for the Ryzen 7 7840S for the 3DMark 11 Performance Physics benchmark.
Relative Performance
Ryzen 7 7840S's average score in the benchmark can be compared to similar CPUs to assess relative performance. Generally, more powerful CPUs tend to have higher scores.
| CPU | Benchmark Performance | |
|---|---|---|
| Core i9-12900H | 22,093 | +6% |
| Ryzen 9 7845HX | 22,073 | +6% |
| Core i7-12800H | 22,022 | +6% |
| Core i5-13450HX | 21,982 | +6% |
| Core i7-12700H | 21,706 | +4% |
| Ryzen 7 7840S | 20,801 | |
| Ryzen 5 7645HX | 20,726 | -0% |
| Core i5-13500H | 20,615 | -1% |
| Core Ultra 7 155H | 20,611 | -1% |
| Core i7-13700H | 20,503.5 | -1% |
Relative Value For Money
Ryzen 7 7840S's average performance per dollar in the benchmark can be compared to similar CPUs to assess relative value. A higher score generally implies better value for your moeny.
| CPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other CPUs. | |||
Benchmark Scores
This table showcases the Ryzen 7 7840S's average performance scores across industry-standard CPU benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Value |
|---|---|
| 3DMark 11 Performance Physics | 20,801 |
| 3DMark Time Spy CPU | 9,676 |
| Cinebench R15 Multi-Core | 2,222.8 |
| Cinebench R15 Single-Core | 274 |
| Geekbench 6.2 Multi-Core | 12,598 |
| Geekbench 6.2 Single-Core | 2,605 |
| CPU Mark Multi-Thread | 25,312 |
| CPU Mark Single-Thread | 3,551 |
Benchmarks Source: Notebookcheck
Technical Specs
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Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Value |
|---|---|
| Manufacturer | AMD |
| Process Size | 4 nm |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Value |
|---|---|
| Cores | 8 |
| Threads | 16 |
| Clock Speed | 3800.0 MHz |
| Turbo Clock | 5100.0 MHz |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Value |
|---|---|
| L1 Cache | 512 KB |
| L2 Cache | 8 MB |
| L3 Cache | 16 MB |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Value |
|---|---|
| Socket | FP7 FP7r2 FP8 |
| Thermal Design Power (TDP) | 35 W |
| TJ Max | 100 °C |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.