Intel Atom x7-Z8750 vs Intel Core i5-450M
The Core i5-450M has 48% better performance than the Atom x7-Z8750 for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Atom x7-Z8750 and the Core i5-450M for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Atom x7-Z8750 CPU
The Intel Atom x7-Z8750 is a 4-core (4-thread) processor built for the mobile CPU market. The x7-Z8750 is compatible with Socket 1380 BGA motherboards and is fabricated on a 14 nm manufacturing process.
Memory and Cache
In terms of cache, the Atom x7-Z8750 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 x7-Z8750 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 1600.0 MHz, and it can boost up to 2560.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Atom x7-Z8750 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 x7-Z8750 has the 667th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 4.05% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
About the Intel Core i5-450M CPU
The Intel Core i5-450M is an end-of-life 2-core (4-thread) processor built for the mobile CPU market. It launched in Q3 2010. It is part of Intel's Core i5 lineup, which is based on the Arrandale microarchitecture. The i5-450M is compatible with Intel Socket G1 motherboards and is fabricated on Intel's 32 nm manufacturing process.
Memory and Cache
The Core i5-450M supports DDR3 memory. In terms of cache, the Core i5-450M 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 3 MB.
Cores and Clock Speeds
The Core i5-450M 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 2.4 GHz, and it can boost up to 2.7 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 i5-450M 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 i5-450M has the 593rd best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 6.01% 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 x7-Z8750 | Core i5-450M |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | -- | Core i5 |
| Market Segment | Mobile | Mobile |
| Release Date | -- | Q3 2010 |
| Production Status | -- | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core i5-450M has 48% better performance than the Atom x7-Z8750 for the 3DMark 11 Performance Physics benchmark.
The Atom x7-Z8750 is ranked 667th with a score of 1,499, and the Core i5-450M is ranked 593rd with a score of 2,222.
We do not have any performance per dollar data for the Atom x7-Z8750 and the Core i5-450M 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 | |
|---|---|---|
| FX-7500 | 2,236.5 | +49% |
| A10-4655M | 2,236 | +49% |
| Core i5-450M | 2,222 | +48% |
| Celeron N4100 | 2,213 | +48% |
| Pentium B980 | 2,203.5 | +47% |
| Celeron N3150 | 1,516 | +1% |
| Celeron N4500 | 1,507 | +1% |
| Atom x7-Z8750 | 1,499 | |
| A9-9410 | 1,470 | -2% |
| A6-9220 | 1,469.5 | -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 x7-Z8750 | Core i5-450M |
|---|---|---|
| 3DMark 11 Performance Physics | 1,499 | 2,222 (+48.23%) |
| Cinebench R15 Multi-Core | 133 | -- |
| Cinebench R15 Single-Core | 38.9 | -- |
| Geekbench 6.2 Multi-Core | 538 | 679 (+26.21%) |
| Geekbench 6.2 Single-Core | 173 | 346 (+100%) |
| CPU Mark Multi-Thread | 1,335 (+8.1%) | 1,235 |
| CPU Mark Single-Thread | 707 | 1,042 (+47.38%) |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Atom x7-Z8750 | Core i5-450M |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | -- | Intel |
| Process Size | 14 nm | 32 nm |
| Transistors | -- | 382 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 x7-Z8750 | Core i5-450M |
|---|---|---|
| Series | -- | Core i5 |
| Microarchitecture | -- | Arrandale |
| Codename | Cherry Trail | Arrandale |
| Memory Support | -- | DDR3 |
| 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 | Atom x7-Z8750 | Core i5-450M |
|---|---|---|
| Cores | 4 | 2 |
| Threads | 4 | 4 |
| Clock Speed | 1600.0 MHz | 2.4 GHz |
| Turbo Clock | 2560.0 MHz | 2.7 GHz |
| Base Clock | -- | 133 MHz |
| Multiplier | -- | 18.0x |
| 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 | Atom x7-Z8750 | Core i5-450M |
|---|---|---|
| L1 Cache | 224 KB | 64 KB |
| L2 Cache | 2 MB | 256 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 x7-Z8750 | Core i5-450M |
|---|---|---|
| Socket | Socket 1380 BGA | Intel Socket G1 |
| PCI Express | -- | PCIe 2.0 |
| Thermal Design Power (TDP) | 2 W | 35 W |
| TJ Max | 90 °C | 105 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Atom x7-Z8750 | Core i5-450M |
|---|---|---|
| Integrated Graphics | -- | Motherboard Dependent |
| Extensions / Technologies | -- | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, HTT, Turbo Boost, AES-NI, Smart Cache |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.