AMD Ryzen 7 7840S vs Intel Core i7-12800H
The Core i7-12800H has 6% better performance than the Ryzen 7 7840S for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Ryzen 7 7840S and the Core i7-12800H for the 3DMark 11 Performance Physics benchmark.
Summary
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 720 benchmarked CPUs in our database. It achieves 56.23% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
About the Intel Core i7-12800H CPU
The Intel Core i7-12800H is a 14-core (20-thread) processor built for the mobile CPU market. It launched in Q1 2022. It is part of Intel's Core i7 lineup, which is based on the Alder Lake-H microarchitecture. The i7-12800H is compatible with Intel BGA 1744 motherboards and is fabricated on Intel's 10 nm manufacturing process. It features the Iris Xe 96EU integrated graphics solution.
Memory and Cache
The Core i7-12800H supports DDR4-3200, DDR5-4800 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i7-12800H has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 80 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1.25 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 24 MB.
Cores and Clock Speeds
The Core i7-12800H features 14 total cores which can process 20 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 14 cores consist of 6 P-Cores and 8 E-Cores. P-Cores are designed for high-performance tasks and E-Cores are intended for efficiency and lighter tasks. The base clock speed of the CPU is 2.4 GHz, and it can boost up to 4.8 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Core i7-12800H includes an integrated graphics solution called Iris Xe 96EU. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance
The Core i7-12800H has the 58th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 59.53% 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 | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| Manufacturer | AMD | Intel |
| Series | -- | Core i7 |
| Market Segment | Mobile | Mobile |
| Release Date | -- | Q1 2022 |
| Production Status | -- | Active |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core i7-12800H has 6% better performance than the Ryzen 7 7840S for the 3DMark 11 Performance Physics benchmark.
The Ryzen 7 7840S is ranked 64th with a score of 20,801, and the Core i7-12800H is ranked 58th with a score of 22,022.
We do not have any performance per dollar data for the Ryzen 7 7840S and the Core i7-12800H for the 3DMark 11 Performance Physics benchmark.
Relative Performance
The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.
| CPU | Benchmark Performance | |
|---|---|---|
| Ryzen 9 8945HS | 22,175 | +7% |
| 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% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.
| 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 average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| 3DMark 11 Performance Physics | 20,801 | 22,022 (+5.87%) |
| 3DMark Time Spy CPU | 9,676 | 11,786 (+21.81%) |
| Cinebench R15 Multi-Core | 2,222.8 (+0.04%) | 2,222 |
| Cinebench R15 Single-Core | 274 (+3.4%) | 265 |
| Geekbench 6.2 Multi-Core | 12,598 | -- |
| Geekbench 6.2 Single-Core | 2,605 | -- |
| CPU Mark Multi-Thread | 25,312 (+1.65%) | 24,900 |
| CPU Mark Single-Thread | 3,551 (+1.66%) | 3,493 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| Manufacturer | AMD | Intel |
| Foundry | -- | Intel |
| Process Size | 4 nm | 10 nm |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| Series | -- | Core i7 |
| Microarchitecture | -- | Alder Lake-H |
| Codename | -- | Alder Lake-H |
| Memory Support | -- | DDR4-3200, DDR5-4800 |
| Memory Channels | -- | Dual-channel |
| ECC Memory | -- | No |
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 | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| Cores | 8 | 14 |
| Threads | 16 | 20 |
| Performance Cores (P-cores) | -- | 6 |
| Efficient Cores (E-cores) | -- | 8 |
| Clock Speed | 3800.0 MHz | 2.4 GHz |
| Turbo Clock | 5100.0 MHz | 4.8 GHz |
| P-core Clock | -- | 2.4 GHz |
| P-core Turbo Clock | -- | 4.8 GHz |
| E-core Clock Speed | -- | 1800.0 MHz |
| E-core Turbo Clock | -- | 3.7 GHz |
| Base Clock | -- | 100 MHz |
| Multiplier | -- | 24.0x |
| Multiplier Unlocked | -- | No |
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 | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| L1 Cache | 512 KB | 80 KB |
| L2 Cache | 8 MB | 1.25 MB |
| L3 Cache | 16 MB | 24 MB |
| E-core L1 Cache | -- | 96 KB |
| E-core L2 Cache | -- | 2 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 | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| Socket | FP7 FP7r2 FP8 | Intel BGA 1744 |
| PCI Express | -- | PCIe 4.0 x20 |
| Thermal Design Power (TDP) | 35 W | 45 W |
| Power Limit 1 (PL1) | -- | 45 W |
| Power Limit 2 (PL2) | -- | 115 W |
| TJ Max | 100 °C | 100 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Ryzen 7 7840S | Core i7-12800H |
|---|---|---|
| Integrated Graphics | -- | Iris Xe 96EU |
| Extensions / Technologies | -- | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, FMA3, SHA, EIST, Intel 64, XD bit, VT-x, VT-d, AES-NI, TSX, TXT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, RdRand, TBT 2.0, TBT 3.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.