Intel Atom Z3745 vs AMD A8-7100
The A8-7100 has 36% better performance than the Atom Z3745 for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Atom Z3745 and the A8-7100 for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Atom Z3745 CPU
The Intel Atom Z3745 is a 4-core (4-thread) processor built for the mobile CPU market. The Z3745 is compatible with UTFCBGA1380 motherboards and is fabricated on a 22 nm manufacturing process.
Memory and Cache
In terms of cache, the Atom Z3745 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 Z3745 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 1330.0 MHz, and it can boost up to 1860.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Atom Z3745 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 Atom Z3745 has the 685th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 3.41% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
About the AMD A8-7100 CPU
The AMD A8-7100 is a 4-core (4-thread) processor built for the mobile CPU market. The A8-7100 is compatible with Socket FP3 (906) motherboards and is fabricated on a 28 nm manufacturing process. It features the Radeon R5 Series integrated graphics solution.
Memory and Cache
In terms of cache, the A8-7100 has a L2 cache of 4 MB in size which provides fast access to instructions and data.
Cores and Clock Speeds
The A8-7100 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 1800.0 MHz, and it can boost up to 3000.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The A8-7100 includes an integrated graphics solution called Radeon R5 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 A8-7100 has the 647th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 4.62% 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 Z3745 | A8-7100 |
|---|---|---|
| Manufacturer | Intel | AMD |
| Market Segment | Mobile | Mobile |
| Shop | Check Price | Check Price |
Benchmark Performance
The A8-7100 has 36% better performance than the Atom Z3745 for the 3DMark 11 Performance Physics benchmark.
The Atom Z3745 is ranked 685th with a score of 1,261, and the A8-7100 is ranked 647th with a score of 1,710.
We do not have any performance per dollar data for the Atom Z3745 and the A8-7100 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 | |
|---|---|---|
| E2-7110 | 1,725 | +37% |
| Celeron N4000 | 1,712.5 | +36% |
| A8-7100 | 1,710 | +36% |
| Celeron N2930 | 1,679 | +33% |
| A8-4555M | 1,654 | +31% |
| Atom Z3795 | 1,301 | +3% |
| Atom Z3740D | 1,266.5 | +0% |
| Atom Z3745 | 1,261 | |
| E2-9010 | 1,241 | -2% |
| Atom Z3740 | 1,234 | -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 | Atom Z3745 | A8-7100 |
|---|---|---|
| 3DMark 11 Performance Physics | 1,261 | 1,710 (+35.61%) |
| Cinebench R15 Multi-Core | -- | 133 |
| Cinebench R15 Single-Core | -- | 44 |
| Geekbench 6.2 Multi-Core | -- | 584 |
| Geekbench 6.2 Single-Core | -- | 263 |
| CPU Mark Multi-Thread | 621 | -- |
| CPU Mark Single-Thread | 435 | -- |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Atom Z3745 | A8-7100 |
|---|---|---|
| Manufacturer | Intel | AMD |
| Process Size | 22 nm | 28 nm |
| Transistors | -- | 2,410 million |
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 Z3745 | A8-7100 |
|---|---|---|
| Codename | -- | Bald Eagle |
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 Z3745 | A8-7100 |
|---|---|---|
| Cores | 4 | 4 |
| Threads | 4 | 4 |
| Clock Speed | 1330.0 MHz | 1800.0 MHz |
| Turbo Clock | 1860.0 MHz | 3000.0 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 Z3745 | A8-7100 |
|---|---|---|
| L1 Cache | 224 KB | -- |
| L2 Cache | 2 MB | 4 MB |
| L3 Cache | 0 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 Z3745 | A8-7100 |
|---|---|---|
| Socket | UTFCBGA1380 | Socket FP3 (906) |
| Thermal Design Power (TDP) | 4 W | 19 W |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Atom Z3745 | A8-7100 |
|---|---|---|
| Integrated Graphics | -- | Radeon R5 Series |
Check out these comparisons for similar CPUs:
Looking for alternatives? Check out these similar CPUs:
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.