Intel Atom Z3740 vs Intel Pentium 2129Y
The Atom Z3740 has 8% better performance than the Pentium 2129Y for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Atom Z3740 and the Pentium 2129Y for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Atom Z3740 CPU
The Intel Atom Z3740 is an end-of-life 4-core (4-thread) processor built for the mobile CPU market. It launched in Q3 2013. It is part of Intel's Atom lineup, which is based on the Bay Trail-T microarchitecture. The Z3740 is compatible with Intel BGA 1380 motherboards and is fabricated on Intel's 22 nm manufacturing process. It features the HD Graphics integrated graphics solution.
Memory and Cache
The Atom Z3740 supports DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Atom Z3740 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 56 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1.
Cores and Clock Speeds
The Atom Z3740 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 1333.0 MHz, and it can boost up to 1867.0 MHz 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 Atom Z3740 includes an integrated graphics solution called HD Graphics. 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 Z3740 has the 687th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 3.34% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
About the Intel Pentium 2129Y CPU
The Intel Pentium 2129Y is a 2-core (2-thread) processor built for the mobile CPU market. It launched in Q3 2012. It is part of Intel's Pentium lineup, which is based on the Ivy Bridge microarchitecture. The 2129Y is compatible with Intel BGA 1023 motherboards and is fabricated on Intel's 22 nm manufacturing process. It features the Intel HD integrated graphics solution.
Memory and Cache
The Pentium 2129Y supports DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Pentium 2129Y has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 256 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 2 MB.
Cores and Clock Speeds
The Pentium 2129Y features 2 total cores which can process 2 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1100.0 MHz. Higher clock speeds result in higher performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Pentium 2129Y includes an integrated graphics solution called Intel HD. 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 Pentium 2129Y has the 694th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 3.08% 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 Z3740 | Pentium 2129Y |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Atom | Pentium |
| Market Segment | Mobile | Mobile |
| Release Date | Q3 2013 | Q3 2012 |
| Production Status | End-of-life | -- |
| Shop | Check Price | Check Price |
Benchmark Performance
The Atom Z3740 has 8% better performance than the Pentium 2129Y for the 3DMark 11 Performance Physics benchmark.
The Atom Z3740 is ranked 687th with a score of 1,234, and the Pentium 2129Y is ranked 694th with a score of 1,138.
We do not have any performance per dollar data for the Atom Z3740 and the Pentium 2129Y 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 | |
|---|---|---|
| Atom Z3745 | 1,261 | +2% |
| E2-9010 | 1,241 | +1% |
| Atom Z3740 | 1,234 | |
| A6-4455M | 1,212 | -2% |
| Atom Z3735D | 1,202 | -3% |
| Atom x7-Z8700 | 1,186 | -4% |
| Atom Z3736F | 1,144 | -7% |
| Pentium 2129Y | 1,138 | -8% |
| A6 Pro-7050B | 1,133 | -8% |
| Atom x5-Z8300 | 1,123.5 | -9% |
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 Z3740 | Pentium 2129Y |
|---|---|---|
| 3DMark 11 Performance Physics | 1,234 (+8.44%) | 1,138 |
| Cinebench R15 Multi-Core | -- | 72 |
| Cinebench R15 Single-Core | -- | 39 |
| CPU Mark Multi-Thread | 634 (+8.01%) | 587 |
| CPU Mark Single-Thread | 419 | 564 (+34.61%) |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Atom Z3740 | Pentium 2129Y |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | Intel |
| Process Size | 22 nm | 22 nm |
| Transistors | -- | 1,400 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 Z3740 | Pentium 2129Y |
|---|---|---|
| Series | Atom | Pentium |
| Microarchitecture | Bay Trail-T | Ivy Bridge |
| Codename | Bay Trail-T | Ivy Bridge |
| Memory Support | DDR3 | DDR3 |
| Memory Channels | Dual-channel | Dual-channel |
| ECC Memory | No | 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 | Atom Z3740 | Pentium 2129Y |
|---|---|---|
| Cores | 4 | 2 |
| Threads | 4 | 2 |
| Clock Speed | 1333.0 MHz | 1100.0 MHz |
| Turbo Clock | 1867.0 MHz | -- |
| Base Clock | 133 MHz | 100 MHz |
| Multiplier | 10.0x | 11.0x |
| Multiplier Unlocked | No | 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 | Atom Z3740 | Pentium 2129Y |
|---|---|---|
| L1 Cache | 56 KB | 64 KB |
| L2 Cache | 2 MB | 256 KB |
| L3 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 | Atom Z3740 | Pentium 2129Y |
|---|---|---|
| Socket | Intel BGA 1380 | Intel BGA 1023 |
| Thermal Design Power (TDP) | 2 W | 10 W |
| TJ Max | -- | 105 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Atom Z3740 | Pentium 2129Y |
|---|---|---|
| Integrated Graphics | HD Graphics | Intel HD |
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES-NI, EIST, XD bit, BPT, SMEP, RDRAND, Boost | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EIST, Intel 64, XD bit, VT-x, Smart Cache |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.