AMD PRO A4-4350B vs AMD Turion II M540

Comparative analysis of AMD PRO A4-4350B and AMD Turion II M540 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD PRO A4-4350B

AMD Turion II M540

Differences

Reasons to consider the AMD PRO A4-4350B

Around 21% higher clock speed: 2.9 GHz vs 2.4 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 45 nm
2.3x lower typical power consumption: 15 Watt vs 35 Watt
Around 24% better performance in PassMark - CPU mark: 1134 vs 912

Specifications (specs)
Maximum frequency	2.9 GHz vs 2.4 GHz
Manufacturing process technology	28 nm vs 45 nm
Thermal Design Power (TDP)	15 Watt vs 35 Watt
Benchmarks
PassMark - CPU mark	1134 vs 912

Reasons to consider the AMD Turion II M540

Around 2% better performance in PassMark - Single thread mark: 967 vs 952

Benchmarks
PassMark - Single thread mark	967 vs 952

Compare benchmarks

CPU 1: AMD PRO A4-4350B
CPU 2: AMD Turion II M540

PassMark - Single thread mark

CPU 1

CPU 2

952

967

PassMark - CPU mark

CPU 1

CPU 2

1134

912

Name	AMD PRO A4-4350B	AMD Turion II M540
PassMark - Single thread mark	952	967
PassMark - CPU mark	1134	912

Compare specifications (specs)

	AMD PRO A4-4350B	AMD Turion II M540
Essentials
Family	AMD PRO A-Series Processors
Launch date	Q1 2018	10 September 2009
OPN Tray	AM435BAYN23AC
OS Support	Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Place in performance rating	2336	2334
Series	AMD PRO A-Series A4 APU for Laptops	AMD Turion II
Vertical segment	Laptop	Laptop
Architecture codename		Caspian
Performance
Base frequency	2.5 GHz
Compute Cores	5
L2 cache	1 MB	1024 KB
Manufacturing process technology	28 nm	45 nm
Maximum core temperature	90°C
Maximum frequency	2.9 GHz	2.4 GHz
Number of cores	2	2
Number of GPU cores	3
Unlocked
64 bit support
Front-side bus (FSB)		3600 MHz
L1 cache		128 KB
Number of threads		2
Memory
Max memory channels	1
Supported memory frequency	2133 MHz
Graphics
Enduro
Graphics max frequency	655 MHz
Processor graphics	AMD Radeon R4 Graphics
Switchable graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Graphics interfaces
DisplayPort
HDMI
Graphics API support
DirectX	12
Vulkan
Compatibility
Thermal Design Power (TDP)	15 Watt	35 Watt
Sockets supported		Socket S1 (s1g3) 638-pin
Peripherals
PCI Express revision	3.0
Advanced Technologies
Adaptive Voltage and Frequency Scaling (AVFS)
AMD Secure technology
Fused Multiply-Add 4 (FMA4)
Intel® AES New Instructions
PowerNow
Virtualization
AMD Virtualization (AMD-V™)