AMD Turion II Ultra M660: specs and benchmarks

Price now no data
Games supported 96%
AMD Turion II Ultra M660
AMD Turion II Ultra M660
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2009
Performance 8.20
Processor Technical data and tests
AMD Turion II Ultra M660
AMD Turion II Ultra M660 AMD Turion II Ultra M660


AMD started AMD Turion II Ultra M660 sales 10 September 2009. This is Caspian architecture notebook processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 2700 MHz and a locked multiplier.

Compatibility-wise, this is Socket S1 (s1g3) 638-Pin processor with a TDP of 35 Watt and a maximum temperature of °C. It supports DDR2 memory.

It provides poor benchmark performance at


percent of a leader's which is AMD EPYC 7763.

General info

Of Turion II Ultra M660 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating736
Market segmentLaptop
SeriesAMD Turion II Ultra
Architecture codenameCaspian
Release date10 September 2009 (12 years ago)
Value for money

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

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Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores2 (Dual-core)
Boost clock speed2.7 GHzof 5.3 (Core i9-10900KF)
Bus support3600 MHz
L2 cache2 MBof 12 (Core 2 Quad Q9550)
Chip lithography45 nmof 5 (Apple M1)
64 bit support+


Information on Turion II Ultra M660 compatibility with other computer components and devices: 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.

SocketSocket S1 (s1g3) 638-pin
Thermal design power (TDP)35 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

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

Instruction set extensionsDual-channel 400 MHz DDR2 memory controller, MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization

Memory specs

Types, maximum amount and channel number of RAM supported by Turion II Ultra M660's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR2of 4266 (Ryzen 9 4900H)

Benchmark performance

Single-core and multi-core benchmark results of Turion II Ultra M660. Overall benchmark performance is measured in points in 0-100 range, higher is better.

Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Turion II Ultra M660 8.20
  • Cinebench 10 32-bit single-core
  • Cinebench 10 32-bit multi-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Turion II Ultra M660 2278

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Turion II Ultra M660 4403

Game benchmarks

Let's see how good Turion II Ultra M660 is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.

Relative perfomance

Overall Turion II Ultra M660 performance compared to nearest competitors among notebook CPUs.

Intel equivalent

We believe that the nearest equivalent to Turion II Ultra M660 from Intel is Core i7-7820HQ, which is nearly equal in speed and lower by 1 position in our rating.

Intel Core i7-7820HQ Core i7 7820HQ

Here are some closest Intel rivals to Turion II Ultra M660:

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

AMD Turion X2 Ultra ZM-84 Turion X2 Ultra ZM-84
AMD Turion 64 X2 TL-58 Turion 64 X2 TL-58
AMD Turion X2 Ultra ZM-82 Turion X2 Ultra ZM-82
AMD Phenom II X3 P820 Phenom II X3 P820
AMD Turion 64 X2 TL-64 Turion 64 X2 TL-64
Intel Celeron M P4500 Celeron M P4500

User rating

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.

3 ratings
AMD Turion II Ultra M660
AMD Turion II Ultra M660

Advices and comments

Here you can ask a question about Turion II Ultra M660, agree or disagree with our judgements, or report an error or mismatch.