Performance
Atom Z3795
1,3014% of 36,991
Core i3-4020Y58% better
2,0616% of 36,991
The Core i3-4020Y has 58% better performance than the Atom Z3795 for the 3DMark 11 Performance Physics benchmark.
Performance per dollar
Atom Z3795
No data available
Core i3-4020Y
No data available
We do not have any performance per dollar data for the Atom Z3795 and the Core i3-4020Y for the 3DMark 11 Performance Physics benchmark.
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Summary
#
About the Intel Atom Z3795 CPU
The Intel Atom Z3795 is a 4-core (4-thread) processor built for the mobile CPU market. The Z3795 is compatible with UTFCBGA1380 motherboards and is fabricated on a 22 nm manufacturing process. It features the Intel HD Graphics for Intel Atom Processor Z3700 Series integrated graphics solution.
Memory and Cache
In terms of cache, the Atom Z3795 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 224 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 0 MB.
Cores and Clock Speeds
The Atom Z3795 features 4 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1590.0 MHz, and it can boost up to 2390.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Atom Z3795 includes an integrated graphics solution called Intel HD Graphics for Intel Atom Processor Z3700 Series. 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 Atom Z3795 has the 684th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 3.52% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
About the Intel Core i3-4020Y CPU
The Intel Core i3-4020Y is a 2-core (4-thread) processor built for the mobile CPU market. The i3-4020Y is compatible with FCBGA1168 motherboards and is fabricated on a 22 nm manufacturing process. It features the Intel HD Graphics 4200 integrated graphics solution.
Memory and Cache
In terms of cache, the Core i3-4020Y has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 128 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 3 MB.
Cores and Clock Speeds
The Core i3-4020Y features 2 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1500.0 MHz. Higher clock speeds result in higher performance for the same microarchitecture.
Integrated Graphics
The Core i3-4020Y includes an integrated graphics solution called Intel HD Graphics 4200. 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 i3-4020Y has the 611th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 5.57% 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 | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| Manufacturer | Intel | Intel |
| Market Segment | Mobile | Mobile |
| Shop | Check Price | Check Price |
Benchmark Performance
#
Performance
Atom Z3795
1,3014% of 36,991
Core i3-4020Y58% better
2,0616% of 36,991
The Core i3-4020Y has 58% better performance than the Atom Z3795 for the 3DMark 11 Performance Physics benchmark.
The Atom Z3795 is ranked 684th with a score of 1,301, and the Core i3-4020Y is ranked 611th with a score of 2,061.
Performance per dollar
Atom Z3795
No data available
Core i3-4020Y
No data available
We do not have any performance per dollar data for the Atom Z3795 and the Core i3-4020Y 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.
Choose Baseline CPU:Atom Z3795 or
| CPU | Benchmark Performance | |
|---|---|---|
| PRO A8-9600B | 2,081 | +60% |
| A10 Pro-7350B | 2,066 | +59% |
| Core i3-4020Y | 2,061 | +58% |
| Core i5-4210Y | 2,047 | +57% |
| Pro A8-8600B | 2,034 | +56% |
| Atom Z3770 | 1,330 | +2% |
| Atom x5-Z8350 | 1,313 | +1% |
| Atom Z3795 | 1,301 | |
| Atom Z3740D | 1,266.5 | -3% |
| Atom Z3745 | 1,261 | -3% |
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.
Choose Baseline CPU:Atom Z3795 orCore i3-4020Y
| 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 | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| 3DMark 11 Performance Physics | 1,301 | 2,061 (+58.42%) |
| Cinebench R15 Multi-Core | 131 | 152 (+16.03%) |
| Cinebench R15 Single-Core | 37 | 60 (+62.16%) |
| Geekbench 6.2 Multi-Core | 474 | 897 (+89.24%) |
| Geekbench 6.2 Single-Core | 179 | 452 (+152.51%) |
| CPU Mark Multi-Thread | 1,188 | 1,453 (+22.31%) |
| CPU Mark Single-Thread | 640 | 783 (+22.34%) |
Benchmarks Source: Notebookcheck
Technical Specs
#
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| Manufacturer | Intel | Intel |
| Process Size | 22 nm | 22 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 | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| Codename | Bay Trail | Haswell |
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 | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| Cores | 4 | 2 |
| Threads | 4 | 4 |
| Clock Speed | 1590.0 MHz | 1500.0 MHz |
| Turbo Clock | 2390.0 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 | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| L1 Cache | 224 KB | 128 KB |
| L2 Cache | 2 MB | 512 KB |
| L3 Cache | 0 MB | 3 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 | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| Socket | UTFCBGA1380 | FCBGA1168 |
| Thermal Design Power (TDP) | 4 W | 11.5 W |
| TJ Max | -- | 100 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Atom Z3795 | Core i3-4020Y |
|---|---|---|
| Integrated Graphics | Intel HD Graphics for Intel Atom Processor Z3700 Series | Intel HD Graphics 4200 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.