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Intel Core 2 Duo T7700 vs Intel Core 2 Duo T7250 vs Intel Core 2 Duo T7400

Intel Core 2 Duo T7700

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The Intel Core 2 Duo T7700 was the fastest Merom based Core 2 Duo with 35 Watt TDP (the Core 2 Extreme was faster, but featured a higher TDP). The Penryn based successor (e.g. Core 2 Duo T8300) is a bit faster at the same clock speed.

Intel Core 2 Duo T7250

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The Intel Core 2 Duo T7250 was a mid range dual core processor for laptops. It is based on the old Merom core featuring only 2 MB level 2 cache and Virtualization functions VT-x. The similar called T7200 offers a larger level 2 cache (4MB) and a lower clocked FSB and therefore is a bit faster on the average. However, due to the smaller cache and the lower core voltage, the T7250 should be a bit more power efficient.

Intel Core 2 Duo T7400

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The Intel Core 2 Duo T7400 is a mobile dual core processor based on the Merom core. In 2006, the T7400 was a mid-range to high-end laptop processor. In 2010, the performance is only in the entry level segment. Later announced Penryn based Core 2 Duo processors are manufactured in 40nm and feature a higher speed per clock rate. Therefore, the Core 2 Duo P7450 is a bit faster and also more power efficient.

ModelIntel Core 2 Duo T7700Intel Core 2 Duo T7250Intel Core 2 Duo T7400
SeriesIntel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
CodenameMeromMeromMerom
Series: Core 2 Duo Merom
Intel Core 2 Duo T78002.6 GHz2 / 2
» Intel Core 2 Duo T77002.4 GHz2 / 2
Intel Core 2 Duo T76002.33 GHz2 / 2
Intel Core 2 Duo T75002.2 GHz2 / 2
Intel Core 2 Duo T74002.16 GHz2 / 2
Intel Core 2 Duo T59002.2 GHz2 / 2
Intel Core 2 Duo T73002 GHz2 / 2
Intel Core 2 Duo T58502.1 GHz2 / 2
Intel Core 2 Duo T58702 GHz2 / 2
Intel Core 2 Duo T72002 GHz2 / 2
Intel Core 2 Duo T58002 GHz2 / 2
Intel Core 2 Duo T72502 GHz2 / 2
Intel Core 2 Duo T57502 GHz2 / 2
Intel Core 2 Duo L77001.8 GHz2 / 2
Intel Core 2 Duo SP77001.8 GHz2 / 2
Intel Core 2 Duo T71001.8 GHz2 / 2
Intel Core 2 Duo T56001.83 GHz2 / 2
Intel Core 2 Duo T55501.83 GHz2 / 2
Intel Core 2 Duo T55001.66 GHz2 / 2
Intel Core 2 Duo T53001.73 GHz2 / 2
Intel Core 2 Duo SP75001.6 GHz2 / 2
Intel Core 2 Duo T52001.66 GHz2 / 2
Intel Core 2 Duo L75001.6 GHz2 / 2
Intel Core 2 Duo L73001.4 GHz2 / 2
Intel Core 2 Duo L71001.2 GHz2 / 2
Intel Core 2 Duo T78002.6 GHz2 / 2
Intel Core 2 Duo T77002.4 GHz2 / 2
Intel Core 2 Duo T76002.33 GHz2 / 2
Intel Core 2 Duo T75002.2 GHz2 / 2
Intel Core 2 Duo T74002.16 GHz2 / 2
Intel Core 2 Duo T59002.2 GHz2 / 2
Intel Core 2 Duo T73002 GHz2 / 2
Intel Core 2 Duo T58502.1 GHz2 / 2
Intel Core 2 Duo T58702 GHz2 / 2
Intel Core 2 Duo T72002 GHz2 / 2
Intel Core 2 Duo T58002 GHz2 / 2
» Intel Core 2 Duo T72502 GHz2 / 2
Intel Core 2 Duo T57502 GHz2 / 2
Intel Core 2 Duo L77001.8 GHz2 / 2
Intel Core 2 Duo SP77001.8 GHz2 / 2
Intel Core 2 Duo T71001.8 GHz2 / 2
Intel Core 2 Duo T56001.83 GHz2 / 2
Intel Core 2 Duo T55501.83 GHz2 / 2
Intel Core 2 Duo T55001.66 GHz2 / 2
Intel Core 2 Duo T53001.73 GHz2 / 2
Intel Core 2 Duo SP75001.6 GHz2 / 2
Intel Core 2 Duo T52001.66 GHz2 / 2
Intel Core 2 Duo L75001.6 GHz2 / 2
Intel Core 2 Duo L73001.4 GHz2 / 2
Intel Core 2 Duo L71001.2 GHz2 / 2
Intel Core 2 Duo T78002.6 GHz2 / 2
Intel Core 2 Duo T77002.4 GHz2 / 2
Intel Core 2 Duo T76002.33 GHz2 / 2
Intel Core 2 Duo T75002.2 GHz2 / 2
» Intel Core 2 Duo T74002.16 GHz2 / 2
Intel Core 2 Duo T59002.2 GHz2 / 2
Intel Core 2 Duo T73002 GHz2 / 2
Intel Core 2 Duo T58502.1 GHz2 / 2
Intel Core 2 Duo T58702 GHz2 / 2
Intel Core 2 Duo T72002 GHz2 / 2
Intel Core 2 Duo T58002 GHz2 / 2
Intel Core 2 Duo T72502 GHz2 / 2
Intel Core 2 Duo T57502 GHz2 / 2
Intel Core 2 Duo L77001.8 GHz2 / 2
Intel Core 2 Duo SP77001.8 GHz2 / 2
Intel Core 2 Duo T71001.8 GHz2 / 2
Intel Core 2 Duo T56001.83 GHz2 / 2
Intel Core 2 Duo T55501.83 GHz2 / 2
Intel Core 2 Duo T55001.66 GHz2 / 2
Intel Core 2 Duo T53001.73 GHz2 / 2
Intel Core 2 Duo SP75001.6 GHz2 / 2
Intel Core 2 Duo T52001.66 GHz2 / 2
Intel Core 2 Duo L75001.6 GHz2 / 2
Intel Core 2 Duo L73001.4 GHz2 / 2
Intel Core 2 Duo L71001.2 GHz2 / 2
Clock2400 MHz2000 MHz2160 MHz
FSB800800667
L2 Cache4 MB2 MB4 MB
Cores / Threads2 / 22 / 22 / 2
TDP34 Watt35 Watt34 Watt
Transistors291 Million291 Million291 Million
65 nm65 nm, 1.075V-1.175V65 nm, 1.0375-1.3V
Die Size143 mm2143 mm2143 mm2
max. Temp.100 °C100 °C100 °C
SocketPBGA479, PPGA478 PBGA479, PPGA478PBGA479, PPGA478
FeaturesVirtualization (VT-x), Intel 64, Idle States, Enhanced Speedstep, Execute Disable BitVirtualization, Intel 64, Enhanced Speedstep, Execute Disable Bit
Architecturex86x86x86
$307 U.S.$286 U.S.
Announced
ManufacturerIntel Core 2 Duo T7700Intel Core 2 Duo T7250Intel Core 2 Duo T7400

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 T7700 +
min: 2505     avg: 2553     median: 2553.5 (21%)     max: 2598 Points
81%
1 T7250 +
min: 1999     avg: 2062     median: 2072.5 (17%)     max: 2093 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 T7700 +
min: 4573     avg: 4620     median: 4620 (5%)     max: 4665 Points
81%
1 T7250 +
min: 3729     avg: 3771     median: 3762.5 (4%)     max: 3822 Points
wPrime 2.10 - wPrime 2.0 32m *
100%
1 T7250 +
45 s (9%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1946     avg: 2040     median: 2058 (4%)     max: 2108 Points
min: 1608     avg: 1678     median: 1705 (4%)     max: 1751 Points
min: 1633     avg: 1817     median: 1861 (4%)     max: 1895 Points
Sysmark 2004SE - Sysmark 2004SE Score
100%
1 T7400 +
257 Points (99%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 20     avg: 20.8     median: 21 (5%)     max: 21.74 s
min: 27     avg: 29.5     median: 29.5 (6%)     max: 32 s
min: 23     avg: 24     median: 24 (5%)     max: 25 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 49.55     avg: 52     median: 52.2 (2%)     max: 54 s
min: 65     avg: 69.5     median: 69.5 (3%)     max: 74 s
min: 58     avg: 59.3     median: 58 (2%)     max: 62 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1266 s (6%)
min: 1432     avg: 1544     median: 1544 (7%)     max: 1656 s
min: 1523     avg: 1531     median: 1531 (7%)     max: 1539 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
22156 MIPS (11%)
min: 18085     avg: 18213     median: 18213 (9%)     max: 18341 MIPS
min: 13249     avg: 18264     median: 18263.5 (9%)     max: 23278 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
15341 MFLOPS (12%)
min: 11961     avg: 12395     median: 12395 (10%)     max: 12829 MFLOPS
min: 9696     avg: 12732     median: 12732 (10%)     max: 15768 MFLOPS
Cinebench 9 Score - Cinebench 9 Score
100%
1 T7400 +
683 Points (47%)
SPEC CPU2000 int - SPEC CPU2000 int
100%
1 T7400 +
2230 Points (92%)
SPEC CPU2000 fp - SPEC CPU2000 fp
100%
1 T7400 +
2080 Points (94%)
PCMark 04 - PCMark 04 - Standard
100%
1 T7400 +
min: 7174     avg: 7329     median: 7376 (99%)     max: 7438 Points
PCMark 05 - PCMark 05 - Standard
min: 4014     avg: 5302     median: 5400.5 (34%)     max: 6458 Points
min: 3715     avg: 4317     median: 4366 (27%)     max: 4794 Points
min: 3716     avg: 4445     median: 4683 (29%)     max: 4859 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 T7700 +
5.3 Points (76%)
92%
1 T7250 +
4.9 Points (70%)

Average Benchmarks Intel Core 2 Duo T7700 → 100% n=7

Average Benchmarks Intel Core 2 Duo T7250 → 89% n=7

Average Benchmarks Intel Core 2 Duo T7400 → 91% n=7

- 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 27. 17:34:46

#0 checking url part for id 323 +0s ... 0s

#1 checking url part for id 340 +0s ... 0s

#2 checking url part for id 164 +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 +0s ... 0s

#5 linkCache_getLink no uid found +0.004s ... 0.005s

#6 linkCache_getLink no uid found +0s ... 0.005s

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#26 composed specs +0s ... 0.007s

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

#28 getting avg benchmarks for device 323 +0s ... 0.007s

#29 got single benchmarks 323 +0.026s ... 0.033s

#30 getting avg benchmarks for device 340 +0s ... 0.034s

#31 got single benchmarks 340 +0.021s ... 0.055s

#32 getting avg benchmarks for device 164 +0s ... 0.056s

#33 got single benchmarks 164 +0.02s ... 0.075s

#34 got avg benchmarks for devices +0s ... 0.075s

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

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#38 linkCache_getLink no uid found +0.001s ... 0.077s

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

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#60 linkCache_getLink no uid found +0s ... 0.08s

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#62 linkCache_getLink no uid found +0.001s ... 0.081s

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#68 linkCache_getLink no uid found +0.001s ... 0.082s

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#72 linkCache_getLink no uid found +0.001s ... 0.083s

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#75 linkCache_getLink no uid found +0.001s ... 0.084s

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#77 linkCache_getLink no uid found +0s ... 0.084s

#78 linkCache_getLink no uid found +0.001s ... 0.084s

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#82 linkCache_getLink no uid found +0s ... 0.086s

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#85 linkCache_getLink no uid found +0s ... 0.087s

#86 linkCache_getLink no uid found +0s ... 0.087s

#87 linkCache_getLink no uid found +0s ... 0.087s

#88 linkCache_getLink no uid found +0s ... 0.087s

#89 linkCache_getLink no uid found +0s ... 0.087s

#90 linkCache_getLink no uid found +0s ... 0.087s

#91 linkCache_getLink no uid found +0.001s ... 0.088s

#92 linkCache_getLink no uid found +0s ... 0.088s

#93 linkCache_getLink no uid found +0.001s ... 0.088s

#94 min, max, avg, median took s +0s ... 0.089s

#95 return log +0s ... 0.089s

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)