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Intel Core 2 Duo SL9600 vs Intel Core 2 Duo P7450 vs Intel Core 2 Duo T9900

Intel Core 2 Duo SL9600

► remove from comparison

The Intel Core 2 Duo SL9600 is a low power laptop processor for small and slim laptops. It features the full 6 MB level 2 cache and all features of the Penryn core (e.g. VT-x and Trusted Execution). Due to the large cache, the CPU shows a good performance for the small clock rate. However, in the MacBook Air, the CPU throttled very often, leading to the slower benchmarks in our database.

Compared to other Core 2 Duo models, the C2D SL9600 only supports the socket BGA956 and is soldered in the MacBook Air models.

 

Intel Core 2 Duo P7450

► remove from comparison

The Intel Core 2 Duo P7450 is a dual core processor for laptops. It features 2.1 GHz and a shared level 2 cache of 3 MB. It is based on the 45nm Penryn core, but Trusted Execution and Virtualization (VT-x) are disabled.

The P7450 uses a Penryn (Montevina Update) core that features 2 integer units, 1 floating point unit, 1 load unit, and 1 store unit in a 14-stages long pipeline. Due to the Wide Dynamic Execution Technology, the core is able to simultaneously execute up to four instructions.

The integrated Enhanced Speedstep is able to downclock the core dynamically as low as 800 MHz to save power (in idle mode).

Intel Core 2 Duo T9900

► remove from comparison Intel T9900

The Intel Core 2 Duo T9900 is the theoretical successor of the Core 2 Extreme X9100 (which also clocks at 3.06 GHz) that uses less power due to the modern stepping and the Enhanced Halt State (C1E). The only advantage of the X9100 is the free multiplikator (which allows easy overclocking of the CPU).

The T9900 is a fast dual core CPU for laptops which features 6 MB of shared level 2 cache and a TDP of 35 Watt. Due to the high clock speed, modern games (in 2009) should not be limited by the CPU speed. For single threaded applications it is one of the fastest CPUs for laptops (only beaten by the new Core i7 with enabled Turbo mode). 

The T9900 uses a Penryn (Montevina Update) core that features 2 integer units, 1 floating point unit, 1 load unit, and 1 store unit in a 14-stages long pipeline. Due to the Wide Dynamic Execution Technology, the core is able to simultaneously execute up to four instructions.

The integrated Enhanced Speedstep is able to downclock the core dynamically as low as 800 MHz to save power (in idle mode).

The Core 2 Duo T9900 can be used in a Socket P socket with 479 pins: Socket P / Micro Flip-Chip Pin Grid Array (Micro-FCPGA) requires 479-pin surface mount Zero Insertion Force (ZIF) socket (mPGA479M socket) or Micro Flip-Chip Ball Grid Array (Micro-FCBGA) for surface mount (479-ball).

ModelIntel Core 2 Duo SL9600Intel Core 2 Duo P7450Intel Core 2 Duo T9900
SeriesIntel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
CodenamePenrynPenrynPenryn
Series: Core 2 Duo Penryn
Intel Core 2 Duo T99003.06 GHz2 / 2 cores
Intel Core 2 Duo T98002.92 GHz2 / 2 cores
Intel Core 2 Duo P97002.8 GHz2 / 2 cores
Intel Core 2 Duo T96002.8 GHz2 / 2 cores
Intel Core 2 Duo P96002.66 GHz2 / 2 cores
Intel Core 2 Duo T95502.66 GHz2 / 2 cores
Intel Core 2 Duo T95002.6 GHz2 / 2 cores
Intel Core 2 Duo SP96002.53 GHz2 / 2 cores
Intel Core 2 Duo P95002.53 GHz2 / 2 cores
Intel Core 2 Duo T94002.53 GHz2 / 2 cores
Intel Core 2 Duo P88002.66 GHz2 / 2 cores
Intel Core 2 Duo T93002.5 GHz2 / 2 cores
Intel Core 2 Duo P87002.53 GHz2 / 2 cores
Intel Core 2 Duo SP94002.4 GHz2 / 2 cores
Intel Core 2 Duo P86002.4 GHz2 / 2 cores
Intel Core 2 Duo T83002.4 GHz2 / 2 cores
Intel Core 2 Duo SP93002.26 GHz2 / 2 cores
Intel Core 2 Duo P84002.26 GHz2 / 2 cores
Intel Core 2 Duo P75702.26 GHz2 / 2 cores
Intel Core 2 Duo P75502.26 GHz2 / 2 cores
Intel Core 2 Duo T67702.3 GHz2 / 2 cores
Intel Core 2 Duo SL9600 « 2.13 GHz2 / 2 cores
Intel Core 2 Duo P74502.13 GHz2 / 2 cores
Intel Core 2 Duo T66702.2 GHz2 / 2 cores
Intel Core 2 Duo T66002.2 GHz2 / 2 cores
Intel Core 2 Duo T81002.1 GHz2 / 2 cores
Intel Core 2 Duo P73702 GHz2 / 2 cores
Intel Core 2 Duo P73502 GHz2 / 2 cores
Intel Core 2 Duo T65702.1 GHz2 / 2 cores
Intel Core 2 Duo T65002.1 GHz2 / 2 cores
Intel Core 2 Duo SL94001.86 GHz2 / 2 cores
Intel Core 2 Duo SL93801.8 GHz2 / 2 cores
Intel Core 2 Duo T64002 GHz2 / 2 cores
Intel Core 2 Duo SL93001.6 GHz2 / 2 cores
Intel Core 2 Duo SU96001.6 GHz2 / 2 cores
Intel Core 2 Duo SU94001.4 GHz2 / 2 cores
Intel Core 2 Duo SU73001.3 GHz2 / 2 cores
Intel Core 2 Duo SU93001.2 GHz2 / 2 cores
Intel Core 2 Duo T99003.06 GHz2 / 2 cores
Intel Core 2 Duo T98002.92 GHz2 / 2 cores
Intel Core 2 Duo P97002.8 GHz2 / 2 cores
Intel Core 2 Duo T96002.8 GHz2 / 2 cores
Intel Core 2 Duo P96002.66 GHz2 / 2 cores
Intel Core 2 Duo T95502.66 GHz2 / 2 cores
Intel Core 2 Duo T95002.6 GHz2 / 2 cores
Intel Core 2 Duo SP96002.53 GHz2 / 2 cores
Intel Core 2 Duo P95002.53 GHz2 / 2 cores
Intel Core 2 Duo T94002.53 GHz2 / 2 cores
Intel Core 2 Duo P88002.66 GHz2 / 2 cores
Intel Core 2 Duo T93002.5 GHz2 / 2 cores
Intel Core 2 Duo P87002.53 GHz2 / 2 cores
Intel Core 2 Duo SP94002.4 GHz2 / 2 cores
Intel Core 2 Duo P86002.4 GHz2 / 2 cores
Intel Core 2 Duo T83002.4 GHz2 / 2 cores
Intel Core 2 Duo SP93002.26 GHz2 / 2 cores
Intel Core 2 Duo P84002.26 GHz2 / 2 cores
Intel Core 2 Duo P75702.26 GHz2 / 2 cores
Intel Core 2 Duo P75502.26 GHz2 / 2 cores
Intel Core 2 Duo T67702.3 GHz2 / 2 cores
Intel Core 2 Duo SL96002.13 GHz2 / 2 cores
Intel Core 2 Duo P7450 « 2.13 GHz2 / 2 cores
Intel Core 2 Duo T66702.2 GHz2 / 2 cores
Intel Core 2 Duo T66002.2 GHz2 / 2 cores
Intel Core 2 Duo T81002.1 GHz2 / 2 cores
Intel Core 2 Duo P73702 GHz2 / 2 cores
Intel Core 2 Duo P73502 GHz2 / 2 cores
Intel Core 2 Duo T65702.1 GHz2 / 2 cores
Intel Core 2 Duo T65002.1 GHz2 / 2 cores
Intel Core 2 Duo SL94001.86 GHz2 / 2 cores
Intel Core 2 Duo SL93801.8 GHz2 / 2 cores
Intel Core 2 Duo T64002 GHz2 / 2 cores
Intel Core 2 Duo SL93001.6 GHz2 / 2 cores
Intel Core 2 Duo SU96001.6 GHz2 / 2 cores
Intel Core 2 Duo SU94001.4 GHz2 / 2 cores
Intel Core 2 Duo SU73001.3 GHz2 / 2 cores
Intel Core 2 Duo SU93001.2 GHz2 / 2 cores
Intel Core 2 Duo T9900 « 3.06 GHz2 / 2 cores
Intel Core 2 Duo T98002.92 GHz2 / 2 cores
Intel Core 2 Duo P97002.8 GHz2 / 2 cores
Intel Core 2 Duo T96002.8 GHz2 / 2 cores
Intel Core 2 Duo P96002.66 GHz2 / 2 cores
Intel Core 2 Duo T95502.66 GHz2 / 2 cores
Intel Core 2 Duo T95002.6 GHz2 / 2 cores
Intel Core 2 Duo SP96002.53 GHz2 / 2 cores
Intel Core 2 Duo P95002.53 GHz2 / 2 cores
Intel Core 2 Duo T94002.53 GHz2 / 2 cores
Intel Core 2 Duo P88002.66 GHz2 / 2 cores
Intel Core 2 Duo T93002.5 GHz2 / 2 cores
Intel Core 2 Duo P87002.53 GHz2 / 2 cores
Intel Core 2 Duo SP94002.4 GHz2 / 2 cores
Intel Core 2 Duo P86002.4 GHz2 / 2 cores
Intel Core 2 Duo T83002.4 GHz2 / 2 cores
Intel Core 2 Duo SP93002.26 GHz2 / 2 cores
Intel Core 2 Duo P84002.26 GHz2 / 2 cores
Intel Core 2 Duo P75702.26 GHz2 / 2 cores
Intel Core 2 Duo P75502.26 GHz2 / 2 cores
Intel Core 2 Duo T67702.3 GHz2 / 2 cores
Intel Core 2 Duo SL96002.13 GHz2 / 2 cores
Intel Core 2 Duo P74502.13 GHz2 / 2 cores
Intel Core 2 Duo T66702.2 GHz2 / 2 cores
Intel Core 2 Duo T66002.2 GHz2 / 2 cores
Intel Core 2 Duo T81002.1 GHz2 / 2 cores
Intel Core 2 Duo P73702 GHz2 / 2 cores
Intel Core 2 Duo P73502 GHz2 / 2 cores
Intel Core 2 Duo T65702.1 GHz2 / 2 cores
Intel Core 2 Duo T65002.1 GHz2 / 2 cores
Intel Core 2 Duo SL94001.86 GHz2 / 2 cores
Intel Core 2 Duo SL93801.8 GHz2 / 2 cores
Intel Core 2 Duo T64002 GHz2 / 2 cores
Intel Core 2 Duo SL93001.6 GHz2 / 2 cores
Intel Core 2 Duo SU96001.6 GHz2 / 2 cores
Intel Core 2 Duo SU94001.4 GHz2 / 2 cores
Intel Core 2 Duo SU73001.3 GHz2 / 2 cores
Intel Core 2 Duo SU93001.2 GHz2 / 2 cores
Clock2130 MHz2130 MHz3060 MHz
FSB106610661066
L1 Cache128 KB128 KB
L2 Cache6 MB3 MB6 MB
Cores / Threads2 / 22 / 22 / 2
TDP17 Watt25 Watt35 Watt
Transistors410 Million410 Million410 Million
45 nm, 1.05-1.1545 nm, 1.05-1.15V45 nm, 1.05-1.2125 V
Die Size107 mm2107 mm2107 mm2
max. Temp.105 °C90 °C105 °C
SocketBGA956PGA478Socket P (BGA479, PGA478)
FeaturesEnhanced Speedstep, Intel VT, TXT, Intel64Intel 64, Enhanced Speedstep, Execute Disable BitSSE4.1, Virtualization Technology, Execute Disable Bit, Enhanced Speedstep, Ehnaced Halt State (C1E), 64 Bit, Trusted Execution Technology
Architecturex86x86x86
$316 U.S.$530 U.S.
Announced
ManufacturerIntel Core 2 Duo SL9600Intel Core 2 Duo P7450Intel Core 2 Duo T9900

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2054 Points (17%)
min: 2242     avg: 2389     median: 2305.5 (19%)     max: 2575 Points
min: 3353     avg: 3538     median: 3537.5 (29%)     max: 3722 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
3281 Points (4%)
min: 4121     avg: 4473     median: 4373 (5%)     max: 4863 Points
min: 6318     avg: 6886     median: 7094 (8%)     max: 7247 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 SL9600 +
4815 Points (3%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 SL9600 +
2726 Points (15%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 1163     avg: 1436     median: 1435.5 (17%)     max: 1708 s
min: 1230     avg: 1237     median: 1239 (15%)     max: 1243 s
799 s (9%)
wPrime 2.10 - wPrime 2.0 32m *
min: 38     avg: 43.1     median: 43.1 (9%)     max: 48.2 s
min: 35.9     avg: 38     median: 38.6 (8%)     max: 39 s
25.1 s (5%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 P7450 +
min: 1845     avg: 1896     median: 1900 (4%)     max: 1938 Points
147%
1 T9900 +
2787 Points (6%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
21 s (5%)
min: 22     avg: 23.5     median: 23.9 (5%)     max: 25 s
15.3 s (3%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
51 s (2%)
min: 54     avg: 55.7     median: 55.4 (2%)     max: 59.6 s
37.1 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1306 s (6%)
min: 1334     avg: 1338     median: 1337.5 (6%)     max: 1341 s
972 s (4%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 12450     avg: 15986     median: 15985.5 (8%)     max: 19521 MIPS
min: 16477     avg: 18533     median: 19560 (9%)     max: 19563 MIPS
25083 MIPS (12%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 11830     avg: 13238     median: 13237.5 (10%)     max: 14645 MFLOPS
min: 14460     avg: 14811     median: 14700 (11%)     max: 15272 MFLOPS
20460 MFLOPS (16%)
PCMark 05 - PCMark 05 - Standard
100%
1 P7450 +
min: 4809     avg: 5158     median: 5055 (32%)     max: 5712 Points
176%
1 T9900 +
8922 Points (56%)
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
5.1 Points (73%)
5.1 Points (73%)
5.7 Points (81%)
Windows 7 Experience Index - Win7 CPU
100%
1 P7450 +
5.7 Points (73%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 P7450 +
min: 3804     avg: 3918     median: 3918 (4%)     max: 4032 Points
154%
1 T9900 +
6045 Points (6%)

Average Benchmarks Intel Core 2 Duo SL9600 → 100% n=10

Average Benchmarks Intel Core 2 Duo P7450 → 108% n=10

Average Benchmarks Intel Core 2 Duo T9900 → 133% n=10

- 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

v1.22
log 23. 15:31:44

#0 checking url part for id 516 +0s ... 0s

#1 checking url part for id 445 +0s ... 0s

#2 checking url part for id 475 +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, 20 Mar 2023 14:08:30 +0100 +0.001s ... 0.001s

#5 composed specs +0.025s ... 0.026s

#6 did output specs +0s ... 0.026s

#7 getting avg benchmarks for device 516 +0.001s ... 0.028s

#8 got single benchmarks 516 +0.009s ... 0.037s

#9 getting avg benchmarks for device 445 +0.002s ... 0.039s

#10 got single benchmarks 445 +0.036s ... 0.075s

#11 getting avg benchmarks for device 475 +0.002s ... 0.077s

#12 got single benchmarks 475 +0.01s ... 0.087s

#13 got avg benchmarks for devices +0s ... 0.087s

#14 min, max, avg, median took s +0.079s ... 0.166s

#15 return log +0s ... 0.166s

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