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AMD Turion II Ultra M640 vs AMD Turion II Ultra M660

AMD Turion II Ultra M640

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The AMD Turion II Ultra M640 is a middle class Dual Core CPU by AMD for laptops. The Caspian called core should be based on the K10 architecture (maybe only partly) and therefore similar to the desktop Athlon II (which performs better at the same clock rate). The performance of the Turion M640 should be comparable to a 2.2-2.3 Ghz clocked Core 2 Duo like the P7450 (which have more Level 2 Cache) and therefore not in the high end class. The M640 features an integrated memory controller (dual channel for 400MHz DDR2).

AMD Turion II Ultra M660

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The AMD Turion II Ultra M660 is a middle class Dual Core CPU by AMD for laptops. The Caspian called core should be based on the K10 architecture (maybe only partly) and therefore similar to the desktop Athlon II (which performs better at the same clock rate). The performance of the Turion M660 should be comparable to a 2.3-2.4 Ghz clocked Core 2 Duo (which have more Level 2 Cache) and therefore not in the high end class. The M660 features an integrated memory controller (dual channel for 400MHz DDR2).

AMD Turion II Ultra M640AMD Turion II Ultra M660
AMD Turion II UltraAMD Turion II Ultra
CaspianCaspian
Series: Turion II Ultra Caspian
AMD Turion II Ultra M6602.7 GHz2 / 2
» AMD Turion II Ultra M6402.6 GHz2 / 2
AMD Turion II Ultra M620 compare2.5 GHz2 / 2
AMD Turion II Ultra M600 compare2.4 GHz2 / 2
» AMD Turion II Ultra M6602.7 GHz2 / 2
AMD Turion II Ultra M6402.6 GHz2 / 2
AMD Turion II Ultra M620 compare2.5 GHz2 / 2
AMD Turion II Ultra M600 compare2.4 GHz2 / 2
2600 MHz2700 MHz
36003600
2 MB2 MB
2 / 22 / 2
35 35
45 45
Socket S1 (s1g3) 638-PinSocket S1 (s1g3) 638-Pin
Dual-channel DDR2 memory controller, MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD VirtualizationDual-channel 400 MHz DDR2 memory controller, MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization
Architecturex86x86

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 M660 +
min: 2265     avg: 2278     median: 2277.5 (20%)     max: 2290
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 M660 +
min: 4380     avg: 4403     median: 4402.5 (7%)     max: 4425

Average Benchmarks AMD Turion II Ultra M660 → NAN% n=

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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v1.16
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#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 22 Jun 2021 13:08:13 +0200 +0.001s ... 0.001s

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#6 getting avg benchmarks for device 571 +0s ... 0.003s

#7 got single benchmarks 571 +0.005s ... 0.008s

#8 getting avg benchmarks for device 505 +0s ... 0.009s

#9 got single benchmarks 505 +0.006s ... 0.014s

#10 got avg benchmarks for devices +0s ... 0.014s

#11 min, max, avg, median took s +0.001s ... 0.015s

#12 return log +0.004s ... 0.019s

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Redaktion, 2017-09- 8 (Update: 2017-09-11)