Intel Atom Z3745 vs Intel Atom x5-Z8550

VS
Performance
Atom Z3745
1,2613% of 36,991
Atom x5-Z855038% better
1,7375% of 36,991

The Atom x5-Z8550 has 38% better performance than the Atom Z3745 for the 3DMark 11 Performance Physics benchmark.

Performance per dollar
Atom Z3745
No data available
Atom x5-Z8550
No data available

We do not have any performance per dollar data for the Atom Z3745 and the Atom x5-Z8550 for the 3DMark 11 Performance Physics benchmark.

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Summary

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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 686th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 3.41% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.

About the Intel Atom x5-Z8550 CPU

The Intel Atom x5-Z8550 is a 4-core (4-thread) processor built for the mobile CPU market. The x5-Z8550 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 x5-Z8550 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 x5-Z8550 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 1440.0 MHz, and it can boost up to 2400.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.

Integrated Graphics

The Atom x5-Z8550 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 x5-Z8550 has the 644th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 4.70% 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.

InfoAtom Z3745Atom x5-Z8550
ManufacturerIntelIntel
Market SegmentMobileMobile
ShopCheck PriceCheck Price

Benchmark Performance

#
Performance
Atom Z3745
1,2613% of 36,991
Atom x5-Z855038% better
1,7375% of 36,991

The Atom x5-Z8550 has 38% better performance than the Atom Z3745 for the 3DMark 11 Performance Physics benchmark.

The Atom Z3745 is ranked 686th with a score of 1,261, and the Atom x5-Z8550 is ranked 644th with a score of 1,737.

Performance per dollar
Atom Z3745
No data available
Atom x5-Z8550
No data available

We do not have any performance per dollar data for the Atom Z3745 and the Atom x5-Z8550 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 Z3745 or
CPUBenchmark Performance
Core M-5Y311,738.5+38%
Core i5-4300Y1,738+38%
Atom x5-Z85501,737+38%
Pentium 2117U1,728+37%
E2-71101,725+37%
Atom Z37951,301+3%
Atom Z3740D1,266.5+0%
Atom Z37451,261
E2-90101,241-2%
Atom Z37401,234-2%

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.

Choose Baseline CPU:Atom Z3745 orAtom x5-Z8550
CPUPerformance 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
BenchmarkAtom Z3745Atom x5-Z8550
3DMark 11 Performance Physics
1,261
1,737
(+37.75%)
Cinebench R15 Multi-Core
--
134
Cinebench R15 Single-Core
--
36
Geekbench 6.2 Multi-Core
--
530
Geekbench 6.2 Single-Core
--
178
CPU Mark Multi-Thread
621
1,187
(+91.14%)
CPU Mark Single-Thread
435
688
(+58.16%)
Benchmarks Source: Notebookcheck

Technical Specs

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Manufacturing Details

Information about the CPU's manufacturing like its foundry, process size, and transistor count.

SpecAtom Z3745Atom x5-Z8550
ManufacturerIntelIntel
Process Size22 nm14 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.

SpecAtom Z3745Atom x5-Z8550
Codename--Cherry Trail

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.

SpecAtom Z3745Atom x5-Z8550
Cores44
Threads44
Clock Speed1330.0 MHz1440.0 MHz
Turbo Clock1860.0 MHz2400.0 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.

SpecAtom Z3745Atom x5-Z8550
L1 Cache224 KB224 KB
L2 Cache2 MB2 MB
L3 Cache0 MB0 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.

SpecAtom Z3745Atom x5-Z8550
SocketUTFCBGA1380Socket 1380 BGA
Thermal Design Power (TDP)4 W4 W
TJ Max--90 °C

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.