AMD Ryzen 9 8945H vs Intel Core Ultra 9 285H
The Ryzen 9 8945H has 0% better performance than the Core Ultra 9 285H for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Ryzen 9 8945H and the Core Ultra 9 285H for the 3DMark 11 Performance Physics benchmark.
Summary
About the AMD Ryzen 9 8945H CPU
The AMD Ryzen 9 8945H is a 8-core (16-thread) processor built for the mobile CPU market. The 8945H 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 9 8945H 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 9 8945H 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 4000.0 MHz, and it can boost up to 5200.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Ryzen 9 8945H 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 9 8945H has the 46th best 3DMark 11 Performance Physics score among the 768 benchmarked CPUs in our database. It achieves 62.12% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
About the Intel Core Ultra 9 285H CPU
The Intel Core Ultra 9 285H is a 16-core (16-thread) processor built for the mobile CPU market. The Ultra 9 285H is compatible with FCBGA2049 motherboards and is fabricated on a 5 nm manufacturing process.
Memory and Cache
In terms of cache, the Core Ultra 9 285H has a L3 cache with a capacity of 24 MB, providing a shared resource to the CPU's cores.
Cores and Clock Speeds
The Core Ultra 9 285H features 16 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 16 cores consist of 6 P-Cores and 10 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 4500.0 MHz, and it can boost up to 5400.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Core Ultra 9 285H 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 Core Ultra 9 285H has the 47th best 3DMark 11 Performance Physics score among the 768 benchmarked CPUs in our database. It achieves 62.06% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Ryzen 9 8945H | Core Ultra 9 285H |
|---|---|---|
| Manufacturer | AMD | Intel |
| Market Segment | Mobile | Mobile |
| Shop | Check Price | Check Price |
Benchmark Performance
The Ryzen 9 8945H has 0% better performance than the Core Ultra 9 285H for the 3DMark 11 Performance Physics benchmark.
The Ryzen 9 8945H is ranked 46th with a score of 23,773, and the Core Ultra 9 285H is ranked 47th with a score of 23,751.
We do not have any performance per dollar data for the Ryzen 9 8945H and the Core Ultra 9 285H 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 | |
|---|---|---|
| Core Ultra 7 255HX | 24,379 | +3% |
| Core i7-14650HX | 24,163 | +2% |
| Core i9-13950HX | 23,960 | +1% |
| Core i9-13905H | 23,894 | +1% |
| Ryzen 9 8945H | 23,773 | |
| Core Ultra 9 285H | 23,751 | -0% |
| Core i7-13700HX | 23,714.5 | -0% |
| Core i9-13900HX | 23,699 | -0% |
| Core i5-13500HX | 23,435 | -1% |
| Core i7-13800H | 23,253 | -2% |
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 9 8945H | Core Ultra 9 285H |
|---|---|---|
| 3DMark 11 Performance Physics | 23,773 (+0.09%) | 23,751 |
| 3DMark Time Spy CPU | 11,800 | 12,137 (+2.86%) |
| Cinebench R15 Multi-Core | 2,777 | 3,282 (+18.19%) |
| Cinebench R15 Single-Core | 284 | 314 (+10.56%) |
| Geekbench 6.2 Multi-Core | 12,662 | -- |
| Geekbench 6.2 Single-Core | 2,711 | -- |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Ryzen 9 8945H | Core Ultra 9 285H |
|---|---|---|
| Manufacturer | AMD | Intel |
| Process Size | 4 nm | 5 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 | Ryzen 9 8945H | Core Ultra 9 285H |
|---|---|---|
| Cores | 8 | 16 |
| Threads | 16 | 16 |
| Performance Cores (P-cores) | -- | 6 |
| Efficient Cores (E-cores) | -- | 10 |
| Clock Speed | 4000.0 MHz | 4500.0 MHz |
| Turbo Clock | 5200.0 MHz | 5400.0 MHz |
| P-core Clock | -- | 2.9 GHz |
| P-core Turbo Clock | -- | 5.4 GHz |
| E-core Clock Speed | -- | 2.7 GHz |
| E-core Turbo Clock | -- | 4.5 GHz |
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 9 8945H | Core Ultra 9 285H |
|---|---|---|
| L1 Cache | 512 KB | -- |
| L2 Cache | 8 MB | -- |
| L3 Cache | 16 MB | 24 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 9 8945H | Core Ultra 9 285H |
|---|---|---|
| Socket | FP7 FP7r2 FP8 | FCBGA2049 |
| Thermal Design Power (TDP) | 45 W | 45 W |
| TJ Max | 100 °C | 110 °C |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.