Notebookcheck Logo

Intel Core 2 Duo T8100 vs Intel Core 2 Duo P7450 vs Intel Core 2 Duo SL9400

Intel Core 2 Duo T8100

► remove from comparison

The Intel Core 2 Duo T8100 is a mid-range dual-core processor for laptops from 2008. It is based on the Penryn core and offers all functions that were available at that time (e.g. Virtualization VT-x).

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 SL9400

► remove from comparison Intel SL9400

The Core 2 Duo SL9400 is a power saving low voltage CPU for thin and light laptops. It offers a good performance for the 1.86 GHz clock rate, as it features the full 6 MB level 2 cache of the used Penryn core.

ModelIntel Core 2 Duo T8100Intel Core 2 Duo P7450Intel Core 2 Duo SL9400
SeriesIntel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
CodenamePenrynPenrynPenryn
Series: Core 2 Duo Penryn
Intel Core 2 Duo T99003.06 GHz2 / 2
Intel Core 2 Duo T98002.92 GHz2 / 2
Intel Core 2 Duo P97002.8 GHz2 / 2
Intel Core 2 Duo T96002.8 GHz2 / 2
Intel Core 2 Duo P96002.66 GHz2 / 2
Intel Core 2 Duo T95502.66 GHz2 / 2
Intel Core 2 Duo T95002.6 GHz2 / 2
Intel Core 2 Duo SP96002.53 GHz2 / 2
Intel Core 2 Duo P95002.53 GHz2 / 2
Intel Core 2 Duo T94002.53 GHz2 / 2
Intel Core 2 Duo P88002.66 GHz2 / 2
Intel Core 2 Duo T93002.5 GHz2 / 2
Intel Core 2 Duo P87002.53 GHz2 / 2
Intel Core 2 Duo SP94002.4 GHz2 / 2
Intel Core 2 Duo P86002.4 GHz2 / 2
Intel Core 2 Duo T83002.4 GHz2 / 2
Intel Core 2 Duo SP93002.26 GHz2 / 2
Intel Core 2 Duo P84002.26 GHz2 / 2
Intel Core 2 Duo P75702.26 GHz2 / 2
Intel Core 2 Duo P75502.26 GHz2 / 2
Intel Core 2 Duo T67702.3 GHz2 / 2
Intel Core 2 Duo SL96002.13 GHz2 / 2
Intel Core 2 Duo P74502.13 GHz2 / 2
Intel Core 2 Duo T66702.2 GHz2 / 2
Intel Core 2 Duo T66002.2 GHz2 / 2
» Intel Core 2 Duo T81002.1 GHz2 / 2
Intel Core 2 Duo P73702 GHz2 / 2
Intel Core 2 Duo P73502 GHz2 / 2
Intel Core 2 Duo T65702.1 GHz2 / 2
Intel Core 2 Duo T65002.1 GHz2 / 2
Intel Core 2 Duo SL94001.86 GHz2 / 2
Intel Core 2 Duo SL93801.8 GHz2 / 2
Intel Core 2 Duo T64002 GHz2 / 2
Intel Core 2 Duo SL93001.6 GHz2 / 2
Intel Core 2 Duo SU96001.6 GHz2 / 2
Intel Core 2 Duo SU94001.4 GHz2 / 2
Intel Core 2 Duo SU73001.3 GHz2 / 2
Intel Core 2 Duo SU93001.2 GHz2 / 2
Intel Core 2 Duo T99003.06 GHz2 / 2
Intel Core 2 Duo T98002.92 GHz2 / 2
Intel Core 2 Duo P97002.8 GHz2 / 2
Intel Core 2 Duo T96002.8 GHz2 / 2
Intel Core 2 Duo P96002.66 GHz2 / 2
Intel Core 2 Duo T95502.66 GHz2 / 2
Intel Core 2 Duo T95002.6 GHz2 / 2
Intel Core 2 Duo SP96002.53 GHz2 / 2
Intel Core 2 Duo P95002.53 GHz2 / 2
Intel Core 2 Duo T94002.53 GHz2 / 2
Intel Core 2 Duo P88002.66 GHz2 / 2
Intel Core 2 Duo T93002.5 GHz2 / 2
Intel Core 2 Duo P87002.53 GHz2 / 2
Intel Core 2 Duo SP94002.4 GHz2 / 2
Intel Core 2 Duo P86002.4 GHz2 / 2
Intel Core 2 Duo T83002.4 GHz2 / 2
Intel Core 2 Duo SP93002.26 GHz2 / 2
Intel Core 2 Duo P84002.26 GHz2 / 2
Intel Core 2 Duo P75702.26 GHz2 / 2
Intel Core 2 Duo P75502.26 GHz2 / 2
Intel Core 2 Duo T67702.3 GHz2 / 2
Intel Core 2 Duo SL96002.13 GHz2 / 2
» Intel Core 2 Duo P74502.13 GHz2 / 2
Intel Core 2 Duo T66702.2 GHz2 / 2
Intel Core 2 Duo T66002.2 GHz2 / 2
Intel Core 2 Duo T81002.1 GHz2 / 2
Intel Core 2 Duo P73702 GHz2 / 2
Intel Core 2 Duo P73502 GHz2 / 2
Intel Core 2 Duo T65702.1 GHz2 / 2
Intel Core 2 Duo T65002.1 GHz2 / 2
Intel Core 2 Duo SL94001.86 GHz2 / 2
Intel Core 2 Duo SL93801.8 GHz2 / 2
Intel Core 2 Duo T64002 GHz2 / 2
Intel Core 2 Duo SL93001.6 GHz2 / 2
Intel Core 2 Duo SU96001.6 GHz2 / 2
Intel Core 2 Duo SU94001.4 GHz2 / 2
Intel Core 2 Duo SU73001.3 GHz2 / 2
Intel Core 2 Duo SU93001.2 GHz2 / 2
Intel Core 2 Duo T99003.06 GHz2 / 2
Intel Core 2 Duo T98002.92 GHz2 / 2
Intel Core 2 Duo P97002.8 GHz2 / 2
Intel Core 2 Duo T96002.8 GHz2 / 2
Intel Core 2 Duo P96002.66 GHz2 / 2
Intel Core 2 Duo T95502.66 GHz2 / 2
Intel Core 2 Duo T95002.6 GHz2 / 2
Intel Core 2 Duo SP96002.53 GHz2 / 2
Intel Core 2 Duo P95002.53 GHz2 / 2
Intel Core 2 Duo T94002.53 GHz2 / 2
Intel Core 2 Duo P88002.66 GHz2 / 2
Intel Core 2 Duo T93002.5 GHz2 / 2
Intel Core 2 Duo P87002.53 GHz2 / 2
Intel Core 2 Duo SP94002.4 GHz2 / 2
Intel Core 2 Duo P86002.4 GHz2 / 2
Intel Core 2 Duo T83002.4 GHz2 / 2
Intel Core 2 Duo SP93002.26 GHz2 / 2
Intel Core 2 Duo P84002.26 GHz2 / 2
Intel Core 2 Duo P75702.26 GHz2 / 2
Intel Core 2 Duo P75502.26 GHz2 / 2
Intel Core 2 Duo T67702.3 GHz2 / 2
Intel Core 2 Duo SL96002.13 GHz2 / 2
Intel Core 2 Duo P74502.13 GHz2 / 2
Intel Core 2 Duo T66702.2 GHz2 / 2
Intel Core 2 Duo T66002.2 GHz2 / 2
Intel Core 2 Duo T81002.1 GHz2 / 2
Intel Core 2 Duo P73702 GHz2 / 2
Intel Core 2 Duo P73502 GHz2 / 2
Intel Core 2 Duo T65702.1 GHz2 / 2
Intel Core 2 Duo T65002.1 GHz2 / 2
» Intel Core 2 Duo SL94001.86 GHz2 / 2
Intel Core 2 Duo SL93801.8 GHz2 / 2
Intel Core 2 Duo T64002 GHz2 / 2
Intel Core 2 Duo SL93001.6 GHz2 / 2
Intel Core 2 Duo SU96001.6 GHz2 / 2
Intel Core 2 Duo SU94001.4 GHz2 / 2
Intel Core 2 Duo SU73001.3 GHz2 / 2
Intel Core 2 Duo SU93001.2 GHz2 / 2
Clock2100 MHz2130 MHz1860 MHz
FSB80010661066
L2 Cache3 MB3 MB6 MB
Cores / Threads2 / 22 / 22 / 2
TDP35 Watt25 Watt17 Watt
Transistors410 Million410 Million410 Million
45 nm, 1.000V-1.250V45 nm, 1.05-1.15V45 nm, 1.050V - 1.150V
Die Size107 mm2107 mm2107 mm2
max. Temp.105 °C90 °C105 °C
SocketBGA479, PGA478PGA478BGA956
FeaturesVirtualization VT-x, Enhanced Speedstep, Execute Disable Bit, Idle StatesIntel 64, Enhanced Speedstep, Execute Disable BitEnhanced Speedstep, Intel VT, TXT
Architecturex86x86x86
$209 U.S.$284 U.S.
Announced
ManufacturerIntel Core 2 Duo T8100Intel Core 2 Duo P7450Intel Core 2 Duo SL9400

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 SL9400 +
1.1 Points (2%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2217     avg: 2310     median: 2320 (19%)     max: 2357 Points
min: 2242     avg: 2389     median: 2305.5 (19%)     max: 2575 Points
min: 2029     avg: 2126     median: 2144 (17%)     max: 2205 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 4102     avg: 4251     median: 4282 (5%)     max: 4332 Points
min: 4121     avg: 4473     median: 4373 (5%)     max: 4863 Points
min: 3831     avg: 3848     median: 3850 (4%)     max: 3864 Points
wPrime 2.10 - wPrime 2.0 32m *
37.5 s (8%)
min: 35.9     avg: 38     median: 38.6 (8%)     max: 39 s
min: 41.93     avg: 43.1     median: 43.1 (9%)     max: 44.3 s
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 P7450 +
min: 1230     avg: 1237     median: 1239 (15%)     max: 1243 s
98%
1 SL9400 +
min: 1329     avg: 1355     median: 1354.5 (16%)     max: 1380 s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1764     avg: 1851     median: 1878 (4%)     max: 1909 Points
min: 1845     avg: 1896     median: 1900 (4%)     max: 1938 Points
min: 909     avg: 1300     median: 1300 (3%)     max: 1691 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 23     avg: 23.4     median: 23.1 (5%)     max: 24.23 s
min: 22     avg: 23.5     median: 23.9 (5%)     max: 25 s
min: 23     avg: 23.8     median: 23 (5%)     max: 25.4 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 54.6     avg: 55.2     median: 55 (2%)     max: 56 s
min: 54     avg: 55.7     median: 55.4 (2%)     max: 59.6 s
min: 53     avg: 56.6     median: 58 (2%)     max: 58.9 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1347 s (6%)
min: 1334     avg: 1338     median: 1337.5 (6%)     max: 1341 s
min: 1372     avg: 1428     median: 1433 (6%)     max: 1480 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
19291 MIPS (9%)
min: 16477     avg: 18533     median: 19560 (9%)     max: 19563 MIPS
min: 17246     avg: 17255     median: 17255 (8%)     max: 17264 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
15392 MFLOPS (12%)
min: 14460     avg: 14811     median: 14700 (11%)     max: 15272 MFLOPS
min: 13673     avg: 13693     median: 13692.5 (11%)     max: 13712 MFLOPS
PCMark 05 - PCMark 05 - Standard
min: 3250     avg: 4504     median: 4605 (29%)     max: 5677 Points
min: 4809     avg: 5158     median: 5055 (32%)     max: 5712 Points
min: 3921     avg: 4158     median: 4158 (26%)     max: 4395 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
min: 4     avg: 4.8     median: 5 (71%)     max: 5.1 Points
5.1 Points (73%)
Windows 7 Experience Index - Win7 CPU
100%
1 P7450 +
5.7 Points (73%)
93%
1 SL9400 +
5.3 Points (68%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
4046 Points (4%)
min: 3804     avg: 3918     median: 3918 (4%)     max: 4032 Points
3809 Points (4%)

Average Benchmarks Intel Core 2 Duo T8100 → 100% n=12

Average Benchmarks Intel Core 2 Duo P7450 → 101% n=12

Average Benchmarks Intel Core 2 Duo SL9400 → 92% n=12

- 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

v1.19
log 29. 08:25:01

#0 checking url part for id 380 +0s ... 0s

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

#2 checking url part for id 422 +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 Thu, 24 Nov 2022 12:15:05 +0100 +0.001s ... 0.001s

#5 composed specs +0.006s ... 0.007s

#6 did output specs +0s ... 0.007s

#7 getting avg benchmarks for device 380 +0s ... 0.007s

#8 got single benchmarks 380 +0.025s ... 0.032s

#9 getting avg benchmarks for device 445 +0s ... 0.033s

#10 got single benchmarks 445 +0.022s ... 0.054s

#11 getting avg benchmarks for device 422 +0s ... 0.055s

#12 got single benchmarks 422 +0.01s ... 0.065s

#13 got avg benchmarks for devices +0s ... 0.065s

#14 linkCache_getLink no uid found +0.001s ... 0.066s

#15 linkCache_getLink no uid found +0s ... 0.066s

#16 linkCache_getLink no uid found +0s ... 0.067s

#17 linkCache_getLink no uid found +0s ... 0.067s

#18 linkCache_getLink no uid found +0s ... 0.067s

#19 linkCache_getLink no uid found +0s ... 0.067s

#20 linkCache_getLink no uid found +0s ... 0.067s

#21 linkCache_getLink no uid found +0.001s ... 0.068s

#22 linkCache_getLink no uid found +0s ... 0.068s

#23 linkCache_getLink no uid found +0s ... 0.068s

#24 linkCache_getLink no uid found +0s ... 0.069s

#25 linkCache_getLink no uid found +0s ... 0.069s

#26 linkCache_getLink no uid found +0s ... 0.069s

#27 linkCache_getLink no uid found +0s ... 0.069s

#28 linkCache_getLink no uid found +0.001s ... 0.07s

#29 linkCache_getLink no uid found +0s ... 0.07s

#30 linkCache_getLink no uid found +0s ... 0.07s

#31 linkCache_getLink no uid found +0.001s ... 0.071s

#32 linkCache_getLink no uid found +0.001s ... 0.072s

#33 linkCache_getLink no uid found +0s ... 0.072s

#34 linkCache_getLink no uid found +0s ... 0.072s

#35 linkCache_getLink no uid found +0s ... 0.072s

#36 linkCache_getLink no uid found +0s ... 0.072s

#37 linkCache_getLink no uid found +0s ... 0.072s

#38 linkCache_getLink no uid found +0s ... 0.072s

#39 linkCache_getLink no uid found +0s ... 0.072s

#40 linkCache_getLink no uid found +0s ... 0.072s

#41 linkCache_getLink no uid found +0.001s ... 0.073s

#42 linkCache_getLink no uid found +0s ... 0.073s

#43 linkCache_getLink no uid found +0s ... 0.073s

#44 linkCache_getLink no uid found +0s ... 0.073s

#45 linkCache_getLink no uid found +0s ... 0.073s

#46 linkCache_getLink no uid found +0.001s ... 0.074s

#47 linkCache_getLink no uid found +0s ... 0.074s

#48 linkCache_getLink no uid found +0s ... 0.075s

#49 linkCache_getLink no uid found +0s ... 0.075s

#50 linkCache_getLink no uid found +0.004s ... 0.078s

#51 linkCache_getLink no uid found +0s ... 0.078s

#52 linkCache_getLink no uid found +0s ... 0.078s

#53 linkCache_getLink no uid found +0s ... 0.078s

#54 linkCache_getLink no uid found +0s ... 0.079s

#55 linkCache_getLink no uid found +0s ... 0.079s

#56 linkCache_getLink no uid found +0.001s ... 0.079s

#57 linkCache_getLink no uid found +0s ... 0.079s

#58 linkCache_getLink no uid found +0.001s ... 0.08s

#59 linkCache_getLink no uid found +0s ... 0.081s

#60 min, max, avg, median took s +0.001s ... 0.081s

#61 return log +0s ... 0.082s

Please share our article, every link counts!
.170
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)