Intel Atom Z3745D vs AMD A4-3305M

VS
Performance
Atom Z3745D0% better
1,3454% of 36,991
A4-3305M
1,338.54% of 36,991

The Atom Z3745D has 0% better performance than the A4-3305M for the 3DMark 11 Performance Physics benchmark.

Performance per dollar
Atom Z3745D
No data available
A4-3305M
No data available

We do not have any performance per dollar data for the Atom Z3745D and the A4-3305M for the 3DMark 11 Performance Physics benchmark.

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Summary

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About the Intel Atom Z3745D CPU

The Intel Atom Z3745D is a 4-core (4-thread) processor built for the mobile CPU market. The Atom Z3745D is fabricated on a 22 nm manufacturing process.

Memory and Cache

In terms of cache, the Atom Z3745D 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 Z3745D 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 1830.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.

Integrated Graphics

The Atom Z3745D 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 Z3745D has the 679th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 3.64% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.

About the AMD A4-3305M CPU

The AMD A4-3305M is an end-of-life 2-core (2-thread) processor built for the mobile CPU market. It launched in Q2 2011. It is part of AMD's A4 lineup, which is based on the Llano microarchitecture. The A4-3305M is compatible with AMD Socket FS1 motherboards and is fabricated on a 32 nm manufacturing process. It features the Radeon HD 6480G integrated graphics solution.

Memory and Cache

The A4-3305M supports DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the A4-3305M 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.

Cores and Clock Speeds

The A4-3305M 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 1900.0 MHz, and it can boost up to 2.5 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 A4-3305M includes an integrated graphics solution called Radeon HD 6480G. 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 A4-3305M has the 680th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 3.62% 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.

InfoAtom Z3745DA4-3305M
ManufacturerIntelAMD
Series--A4
Market SegmentMobileMobile
Release Date--Q2 2011
Production Status--End-of-life
ShopCheck PriceCheck Price

Benchmark Performance

#
Performance
Atom Z3745D0% better
1,3454% of 36,991
A4-3305M
1,338.54% of 36,991

The Atom Z3745D has 0% better performance than the A4-3305M for the 3DMark 11 Performance Physics benchmark.

The Atom Z3745D is ranked 679th with a score of 1,345, and the A4-3305M is ranked 680th with a score of 1,338.5.

Performance per dollar
Atom Z3745D
No data available
A4-3305M
No data available

We do not have any performance per dollar data for the Atom Z3745D and the A4-3305M 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 Z3745D or
CPUBenchmark Performance
A4-3300M1,396+4%
Pentium 3560Y1,365+1%
A4-4300M1,355+1%
Atom x5-Z85001,353+1%
Atom Z3745D1,345
A4-3305M1,338.5-0%
Celeron N33501,333-1%
Atom Z37701,330-1%
Atom x5-Z83501,313-2%
Atom Z37951,301-3%

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 Z3745D orA4-3305M
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 Z3745DA4-3305M
3DMark 11 Performance Physics
1,345
(+0.49%)
1,338.5
Geekbench 6.2 Multi-Core
--
323
Geekbench 6.2 Single-Core
--
212
CPU Mark Multi-Thread
599
734
(+22.54%)
CPU Mark Single-Thread
415
824
(+98.55%)
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 Z3745DA4-3305M
ManufacturerIntelAMD
Process Size22 nm32 nm
Transistors--1,178 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.

SpecAtom Z3745DA4-3305M
Series--A4
Microarchitecture--Llano
Codename--Llano
Memory Support--DDR3
Memory Channels--Dual-channel
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.

SpecAtom Z3745DA4-3305M
Cores42
Threads42
Clock Speed1330.0 MHz1900.0 MHz
Turbo Clock1830.0 MHz2.5 GHz
Base Clock--100 MHz
Multiplier--19.0x
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.

SpecAtom Z3745DA4-3305M
L1 Cache224 KB128 KB
L2 Cache2 MB512 KB
L3 Cache0 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 Z3745DA4-3305M
Socket--AMD Socket FS1
Thermal Design Power (TDP)4 W35 W

Graphics, Features, & Extensions

Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.

SpecAtom Z3745DA4-3305M
Integrated Graphics--Radeon HD 6480G
Extensions / Technologies--MMX, 3DNow!, SSE, SSE2, SSE3, SSE4A, AMD64, Power Now!, NX bit, AMD-V

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