Ryzen 5 7520U vs Turion II Ultra M660

Place in performance ranking	2635	1039
Place by popularity	not in top-100	9
Market segment	Laptop	Laptop
Series	AMD Turion II Ultra	Mendocino (Zen 2, Ryzen 7020)
Architecture codename	Caspian (2009)	Mendocino-U (Zen 2)
Release date	10 September 2009 (14 years ago)	20 September 2022 (1 year ago)

Detailed specifications

Turion II Ultra M660 and Ryzen 5 7520U 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 cores	2 (Dual-core)	4 (Quad-Core)
Threads	2	8
Base clock speed	no data	2.8 GHz
Boost clock speed	2.7 GHz	4.3 GHz
Bus support	3600 MHz	no data
L1 cache	no data	256 KB
L2 cache	2 MB	2 MB
L3 cache	no data	4 MB
Chip lithography	45 nm	6 nm
Die size	no data	100 mm²
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Turion II Ultra M660 and Ryzen 5 7520U 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 configuration	no data	1
Socket	Socket S1 (s1g3) 638-pin	FP6
Power consumption (TDP)	35 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Turion II Ultra M660 and Ryzen 5 7520U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Dual-channel 400 MHz DDR2 memory controller, MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization	LPDDR5-5500 RAM, PCIe 3, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI	no data	+
AVX	no data	+
PowerNow	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Turion II Ultra M660 and Ryzen 5 7520U are enumerated here.

AMD-V

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M660 and Ryzen 5 7520U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Turion II Ultra M660 and Ryzen 5 7520U.

PCIe version	no data	3.0
PCI Express lanes	no data	4

Gaming performance

Pros & cons summary

Performance score	0.68	6.01
Recency	10 September 2009	20 September 2022
Physical cores	2	4
Threads	2	8
Chip lithography	45 nm	6 nm
Power consumption (TDP)	35 Watt	15 Watt

Ryzen 5 7520U has a 783.8% higher aggregate performance score, an age advantage of 13 years, 100% more physical cores and 300% more threads, a 650% more advanced lithography process, and 133.3% lower power consumption.

The Ryzen 5 7520U is our recommended choice as it beats the Turion II Ultra M660 in performance tests.

Should you still have questions on choice between Turion II Ultra M660 and Ryzen 5 7520U, ask them in Comments section, and we shall answer.