EPYC 9654 vs Turion II Ultra M660

VS

Aggregate performance score

Turion II Ultra M660
2009
2 cores / 2 threads, 35 Watt
0.65
EPYC 9654
2022
96 cores / 192 threads, 360 Watt
76.70
+11700%

EPYC 9654 outperforms Turion II Ultra M660 by a whopping 11700% based on our aggregate benchmark results.

Primary details

Comparing Turion II Ultra M660 and EPYC 9654 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27586
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.27
Market segmentLaptopServer
SeriesAMD Turion II UltraAMD EPYC
Power efficiency1.7219.79
Architecture codenameCaspian (2009)Genoa (2022−2023)
Release date10 September 2009 (15 years ago)10 November 2022 (2 years ago)
Launch price (MSRP)no data$11,805

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Turion II Ultra M660 and EPYC 9654 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 data2.4 GHz
Boost clock speed2.7 GHz2.4 GHz
Bus rate3600 MHzno data
Multiplierno data24
L1 cacheno data6 MB
L2 cache2 MB96 MB
L3 cacheno data384 MB (shared)
Chip lithography45 nm5 nm, 6 nm
Die sizeno data12x 72 mm2
Number of transistorsno data78,840 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Turion II Ultra M660 and EPYC 9654 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 data2
SocketSocket S1 (s1g3) 638-pinSP5
Power consumption (TDP)35 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Turion II Ultra M660 and EPYC 9654. 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 9654 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M660 and EPYC 9654. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5-4800
Maximum memory sizeno data6 TiB
Maximum memory bandwidthno data460.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Turion II Ultra M660 and EPYC 9654.

PCIe versionno data5.0
PCI Express lanesno data128

Gaming performance

Pros & cons summary


Performance score 0.65 76.70
Recency 10 September 2009 10 November 2022
Physical cores 2 96
Threads 2 192
Chip lithography 45 nm 5 nm
Power consumption (TDP) 35 Watt 360 Watt

Turion II Ultra M660 has 928.6% lower power consumption.

EPYC 9654, on the other hand, has a 11700% higher aggregate performance score, an age advantage of 13 years, 4700% more physical cores and 9500% more threads, and a 800% more advanced lithography process.

The EPYC 9654 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 9654 is a server/workstation one.


Should you still have questions on choice between Turion II Ultra M660 and EPYC 9654, ask them in Comments section, and we shall answer.

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AMD Turion II Ultra M660
Turion II Ultra M660
AMD EPYC 9654
EPYC 9654

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Community ratings

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