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Intel Core 2 Duo SP9400 vs Intel Core 2 Duo T6570

Intel Core 2 Duo SP9400

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The Intel Core 2 Duo SP9400 is a laptop CPU with the full 6MB level 2 cache at 2.4 GHz and a TDP of only 25 Watt.

Intel Core 2 Duo T6570

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The Intel Core 2 Duo T6570 is an entry level dual core processor for laptops. It is based on the Penryn core but offers only 2 MB level 2 cache and a slow clock rate of 2.1 GHz. Compared to the Core 2 Duo T6500, the T6570 offers Virtualization VT-x and is therefore aimed at business notebooks.

The performance should be suited for non demanding applications like office, internet, entry level video editing or image correction. CPU intense games may be limited by the power of the T6570.

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ModelIntel Core 2 Duo SP9400Intel Core 2 Duo T6570
CodenamePenrynPenryn
SeriesIntel Core 2 DuoIntel Core 2 Duo
Series: Core 2 Duo Penryn
Intel Core 2 Duo T9900 compare3.06 GHz2 / 2 cores
Intel Core 2 Duo T9800 compare2.92 GHz2 / 2 cores
Intel Core 2 Duo P9700 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo T9600 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo P9600 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9550 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9500 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo SP9600 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P9500 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo T9400 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P8800 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9300 compare2.5 GHz2 / 2 cores
Intel Core 2 Duo P8700 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo SP9400 « 2.4 GHz2 / 2 cores
Intel Core 2 Duo P8600 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo T8300 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo SP9300 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P8400 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7570 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7550 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo T6770 compare2.3 GHz2 / 2 cores
Intel Core 2 Duo SL9600 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo P7450 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo T6670 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T6600 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T8100 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo P7370 compare2 GHz2 / 2 cores
Intel Core 2 Duo P7350 compare2 GHz2 / 2 cores
Intel Core 2 Duo T65702.1 GHz2 / 2 cores
Intel Core 2 Duo T6500 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo SL9400 compare1.86 GHz2 / 2 cores
Intel Core 2 Duo SL9380 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T6400 compare2 GHz2 / 2 cores
Intel Core 2 Duo SL9300 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9600 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9400 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo SU7300 compare1.3 GHz2 / 2 cores
Intel Core 2 Duo SU9300 compare1.2 GHz2 / 2 cores
Intel Core 2 Duo T9900 compare3.06 GHz2 / 2 cores
Intel Core 2 Duo T9800 compare2.92 GHz2 / 2 cores
Intel Core 2 Duo P9700 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo T9600 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo P9600 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9550 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9500 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo SP9600 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P9500 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo T9400 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P8800 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9300 compare2.5 GHz2 / 2 cores
Intel Core 2 Duo P8700 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo SP94002.4 GHz2 / 2 cores
Intel Core 2 Duo P8600 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo T8300 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo SP9300 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P8400 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7570 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7550 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo T6770 compare2.3 GHz2 / 2 cores
Intel Core 2 Duo SL9600 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo P7450 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo T6670 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T6600 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T8100 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo P7370 compare2 GHz2 / 2 cores
Intel Core 2 Duo P7350 compare2 GHz2 / 2 cores
Intel Core 2 Duo T6570 « 2.1 GHz2 / 2 cores
Intel Core 2 Duo T6500 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo SL9400 compare1.86 GHz2 / 2 cores
Intel Core 2 Duo SL9380 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T6400 compare2 GHz2 / 2 cores
Intel Core 2 Duo SL9300 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9600 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9400 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo SU7300 compare1.3 GHz2 / 2 cores
Intel Core 2 Duo SU9300 compare1.2 GHz2 / 2 cores
Clock2400 MHz2100 MHz
FSB1066800
L2 Cache6 MB2 MB
Cores / Threads2 / 22 / 2
TDP25 Watt35 Watt
Transistors410 Million410 Million
Technology45 nm45 nm
Voltage0.9-1.2125 V
Die Size107 mm2107 mm2
max. Temp.105 °C
SocketBGA956PGA478
FeaturesVirtualization (VT-x), Trusted Execution, Intel 64, Enhanced Speedstep, Execute Disable BitIntel 64, Enhanced Speedstep, Execute Disable Bit
Architecturex86x86
$284 U.S.
Announced
Manufacturerark.intel.comark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 T6570 +
1.2 Points (2%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1516     avg: 2083     median: 2083 (13%)     max: 2650 Points
min: 1589     avg: 2167     median: 2274 (14%)     max: 2314 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 2891     avg: 3950     median: 3950 (3%)     max: 5009 Points
min: 2963     avg: 4042     median: 4276 (3%)     max: 4284 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 T6570 +
4768 Points (3%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 T6570 +
2462 Points (3%)
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 T6570 +
1170 s (14%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 T6570 +
36.8 s (7%)
3DMark 06 - CPU - 3DMark 06 - CPU
2059 Points (4%)
min: 1326     avg: 1751     median: 1820 (4%)     max: 1886 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
18 s (4%)
min: 24     avg: 27.5     median: 25.1 (5%)     max: 36 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
44 s (2%)
min: 57.9     avg: 66.5     median: 61 (3%)     max: 86 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1156 s (5%)
min: 1342     avg: 1534     median: 1344 (6%)     max: 1916 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
22185 MIPS (11%)
min: 15404     avg: 17907     median: 19000 (9%)     max: 19317 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
17613 MFLOPS (14%)
min: 10662     avg: 13404     median: 14160 (11%)     max: 15390 MFLOPS
PCMark 05 - PCMark 05 - Standard
min: 3278     avg: 4346     median: 4346 (9%)     max: 5414 Points
min: 3419     avg: 4583     median: 4691 (10%)     max: 5134 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 T6570 +
5.1 Points (73%)
Windows 7 Experience Index - Win7 CPU
100%
1 T6570 +
5 Points (64%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 T6570 +
min: 3764     avg: 3902     median: 3902 (3%)     max: 4040 Points

Average Benchmarks Intel Core 2 Duo SP9400 → 100% n=9

Average Benchmarks Intel Core 2 Duo T6570 → 90% n=9

- Range of benchmark values for this graphics card
red legend - 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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v1.33
log 21. 01:26:38

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 checking url part for id 420 +0s ... 0s

#2 checking url part for id 466 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Mon, 19 May 2025 05:18:44 +0200 +0s ... 0s

#5 composed specs +0.001s ... 0.001s

#6 did output specs +0s ... 0.001s

#7 getting avg benchmarks for device 420 +0s ... 0.002s

#8 got single benchmarks 420 +0.004s ... 0.005s

#9 getting avg benchmarks for device 466 +0s ... 0.006s

#10 got single benchmarks 466 +0.001s ... 0.006s

#11 got avg benchmarks for devices +0s ... 0.006s

#12 min, max, avg, median took s +0.007s ... 0.013s

#13 return log +0.003s ... 0.016s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)