Ryzen 5 7545U vs Turion II Ultra M640

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Primary details

Comparing Turion II Ultra M640 and Ryzen 5 7545U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Turion II Ultrano data
Architecture codenameCaspian (2009)Phoenix (Zen4) (2023)
Release date10 September 2009 (15 years ago)2 November 2023 (1 year ago)

Detailed specifications

Turion II Ultra M640 and Ryzen 5 7545U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)6 (Hexa-Core)
Threads212
Base clock speedno data3.2 GHz
Boost clock speed2.6 GHz4.9 GHz
Bus rate3600 MHzno data
L1 cacheno data64 KB (per core)
L2 cache2 MB1 MB (per core)
L3 cacheno data16 MB (shared)
Chip lithography45 nm4 nm
Die sizeno data137 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data20,900 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Turion II Ultra M640 and Ryzen 5 7545U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data1
SocketSocket S1 (s1g3) 638-pinFP7
Power consumption (TDP)35 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Turion II Ultra M640 and Ryzen 5 7545U. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualizationno data
AES-NI-+
AVX-+
PowerNow+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Turion II Ultra M640 and Ryzen 5 7545U are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M640 and Ryzen 5 7545U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by Turion II Ultra M640 and Ryzen 5 7545U.

PCIe versionno data4.0
PCI Express lanesno data14

Pros & cons summary


Recency 10 September 2009 2 November 2023
Physical cores 2 6
Threads 2 12
Chip lithography 45 nm 4 nm
Power consumption (TDP) 35 Watt 28 Watt

Ryzen 5 7545U has an age advantage of 14 years, 200% more physical cores and 500% more threads, a 1025% more advanced lithography process, and 25% lower power consumption.

We couldn't decide between Turion II Ultra M640 and Ryzen 5 7545U. We've got no test results to judge.


Should you still have questions on choice between Turion II Ultra M640 and Ryzen 5 7545U, ask them in Comments section, and we shall answer.

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AMD Turion II Ultra M640
Turion II Ultra M640
AMD Ryzen 5 7545U
Ryzen 5 7545U

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