EPYC 9655P vs Turion II Ultra M660

VS

Aggregate performance score

Turion II Ultra M660
2009
2 cores / 2 threads, 35 Watt
0.64
EPYC 9655P
2024
96 cores / 192 threads, 400 Watt
100.00
+15525%

EPYC 9655P outperforms Turion II Ultra M660 by a whopping 15525% based on our aggregate benchmark results.

Primary details

Comparing Turion II Ultra M660 and EPYC 9655P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27771
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.62
Market segmentLaptopServer
SeriesAMD Turion II Ultrano data
Power efficiency1.7323.64
Architecture codenameCaspian (2009)Turin (2024)
Release date10 September 2009 (15 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$10,811

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Turion II Ultra M660 and EPYC 9655P 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)96
Threads2192
Base clock speedno data2.6 GHz
Boost clock speed2.7 GHz4.5 GHz
Bus rate3600 MHzno data
L1 cacheno data80 KB (per core)
L2 cache2 MB1 MB (per core)
L3 cacheno data384 MB (shared)
Chip lithography45 nm4 nm
Die sizeno data12x 70.6 mm2
Number of transistorsno data99,780 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Turion II Ultra M660 and EPYC 9655P 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-pinSP5
Power consumption (TDP)35 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Turion II Ultra M660 and EPYC 9655P. 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 M660 and EPYC 9655P are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M660 and EPYC 9655P. 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 dataN/A

Peripherals

Specifications and connection of peripherals supported by Turion II Ultra M660 and EPYC 9655P.

PCIe versionno data5.0
PCI Express lanesno data128

Gaming performance

Pros & cons summary


Performance score 0.64 100.00
Recency 10 September 2009 10 October 2024
Physical cores 2 96
Threads 2 192
Chip lithography 45 nm 4 nm
Power consumption (TDP) 35 Watt 400 Watt

Turion II Ultra M660 has 1042.9% lower power consumption.

EPYC 9655P, on the other hand, has a 15525% higher aggregate performance score, an age advantage of 15 years, 4700% more physical cores and 9500% more threads, and a 1025% more advanced lithography process.

The EPYC 9655P is our recommended choice as it beats the Turion II Ultra M660 in performance tests.

Be aware that Turion II Ultra M660 is a notebook processor while EPYC 9655P is a server/workstation one.


Should you still have questions on choice between Turion II Ultra M660 and EPYC 9655P, ask them in Comments section, and we shall answer.

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AMD Turion II Ultra M660
Turion II Ultra M660
AMD EPYC 9655P
EPYC 9655P

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Community ratings

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