Notebookcheck Logo

Intel Core 2 Duo T7400 vs Intel Core 2 Duo T7700 vs Intel Core 2 Duo T5870

Intel Core 2 Duo T7400

► remove from comparison

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.

Intel Core 2 Duo T7700

► remove from comparison

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 T5870

► remove from comparison

The Intel Core 2 Duo T5870 is an entry level dual core processor based on the old Merom core. It features a reduced level 2 cache to 2 MB and no virtualization functions. Furthermore, the clock rate of 2 GHz is relatively slow.

ModelIntel Core 2 Duo T7400Intel Core 2 Duo T7700Intel Core 2 Duo T5870
SeriesIntel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
CodenameMeromMeromMerom
Series: Core 2 Duo Merom
Intel Core 2 Duo T78002.6 GHz2 / 2 cores
Intel Core 2 Duo T77002.4 GHz2 / 2 cores
Intel Core 2 Duo T76002.33 GHz2 / 2 cores
Intel Core 2 Duo T75002.2 GHz2 / 2 cores
Intel Core 2 Duo T7400 « 2.16 GHz2 / 2 cores
Intel Core 2 Duo T59002.2 GHz2 / 2 cores
Intel Core 2 Duo T73002 GHz2 / 2 cores
Intel Core 2 Duo T58502.1 GHz2 / 2 cores
Intel Core 2 Duo T58702 GHz2 / 2 cores
Intel Core 2 Duo T72002 GHz2 / 2 cores
Intel Core 2 Duo T58002 GHz2 / 2 cores
Intel Core 2 Duo T72502 GHz2 / 2 cores
Intel Core 2 Duo T57502 GHz2 / 2 cores
Intel Core 2 Duo L77001.8 GHz2 / 2 cores
Intel Core 2 Duo SP77001.8 GHz2 / 2 cores
Intel Core 2 Duo T71001.8 GHz2 / 2 cores
Intel Core 2 Duo T56001.83 GHz2 / 2 cores
Intel Core 2 Duo T55501.83 GHz2 / 2 cores
Intel Core 2 Duo T55001.66 GHz2 / 2 cores
Intel Core 2 Duo T53001.73 GHz2 / 2 cores
Intel Core 2 Duo SP75001.6 GHz2 / 2 cores
Intel Core 2 Duo T52001.66 GHz2 / 2 cores
Intel Core 2 Duo L75001.6 GHz2 / 2 cores
Intel Core 2 Duo L73001.4 GHz2 / 2 cores
Intel Core 2 Duo L71001.2 GHz2 / 2 cores
Intel Core 2 Duo T78002.6 GHz2 / 2 cores
Intel Core 2 Duo T7700 « 2.4 GHz2 / 2 cores
Intel Core 2 Duo T76002.33 GHz2 / 2 cores
Intel Core 2 Duo T75002.2 GHz2 / 2 cores
Intel Core 2 Duo T74002.16 GHz2 / 2 cores
Intel Core 2 Duo T59002.2 GHz2 / 2 cores
Intel Core 2 Duo T73002 GHz2 / 2 cores
Intel Core 2 Duo T58502.1 GHz2 / 2 cores
Intel Core 2 Duo T58702 GHz2 / 2 cores
Intel Core 2 Duo T72002 GHz2 / 2 cores
Intel Core 2 Duo T58002 GHz2 / 2 cores
Intel Core 2 Duo T72502 GHz2 / 2 cores
Intel Core 2 Duo T57502 GHz2 / 2 cores
Intel Core 2 Duo L77001.8 GHz2 / 2 cores
Intel Core 2 Duo SP77001.8 GHz2 / 2 cores
Intel Core 2 Duo T71001.8 GHz2 / 2 cores
Intel Core 2 Duo T56001.83 GHz2 / 2 cores
Intel Core 2 Duo T55501.83 GHz2 / 2 cores
Intel Core 2 Duo T55001.66 GHz2 / 2 cores
Intel Core 2 Duo T53001.73 GHz2 / 2 cores
Intel Core 2 Duo SP75001.6 GHz2 / 2 cores
Intel Core 2 Duo T52001.66 GHz2 / 2 cores
Intel Core 2 Duo L75001.6 GHz2 / 2 cores
Intel Core 2 Duo L73001.4 GHz2 / 2 cores
Intel Core 2 Duo L71001.2 GHz2 / 2 cores
Intel Core 2 Duo T78002.6 GHz2 / 2 cores
Intel Core 2 Duo T77002.4 GHz2 / 2 cores
Intel Core 2 Duo T76002.33 GHz2 / 2 cores
Intel Core 2 Duo T75002.2 GHz2 / 2 cores
Intel Core 2 Duo T74002.16 GHz2 / 2 cores
Intel Core 2 Duo T59002.2 GHz2 / 2 cores
Intel Core 2 Duo T73002 GHz2 / 2 cores
Intel Core 2 Duo T58502.1 GHz2 / 2 cores
Intel Core 2 Duo T5870 « 2 GHz2 / 2 cores
Intel Core 2 Duo T72002 GHz2 / 2 cores
Intel Core 2 Duo T58002 GHz2 / 2 cores
Intel Core 2 Duo T72502 GHz2 / 2 cores
Intel Core 2 Duo T57502 GHz2 / 2 cores
Intel Core 2 Duo L77001.8 GHz2 / 2 cores
Intel Core 2 Duo SP77001.8 GHz2 / 2 cores
Intel Core 2 Duo T71001.8 GHz2 / 2 cores
Intel Core 2 Duo T56001.83 GHz2 / 2 cores
Intel Core 2 Duo T55501.83 GHz2 / 2 cores
Intel Core 2 Duo T55001.66 GHz2 / 2 cores
Intel Core 2 Duo T53001.73 GHz2 / 2 cores
Intel Core 2 Duo SP75001.6 GHz2 / 2 cores
Intel Core 2 Duo T52001.66 GHz2 / 2 cores
Intel Core 2 Duo L75001.6 GHz2 / 2 cores
Intel Core 2 Duo L73001.4 GHz2 / 2 cores
Intel Core 2 Duo L71001.2 GHz2 / 2 cores
Clock2160 MHz2400 MHz2000 MHz
FSB667800800
L2 Cache4 MB4 MB2 MB
Cores / Threads2 / 22 / 22 / 2
TDP34 Watt34 Watt34 Watt
Transistors291 Million291 Million291 Million
65 nm, 1.0375-1.3V65 nm65 nm, 1.075V-1.175V
Die Size143 mm2143 mm2143 mm2
max. Temp.100 °C100 °C100 °C
SocketPBGA479, PPGA478PBGA479, PPGA478
Architecturex86x86x86
$286 U.S.$307 U.S.
Announced
Manufacturerark.intel.comark.intel.comark.intel.com
FeaturesVirtualization (VT-x), Intel 64, Idle States, Enhanced Speedstep, Execute Disable BitIntel 64, Enhanced Speedstep, Execute Disable Bit

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
wPrime 2.10 - wPrime 2.0 1024m *
Maximum value not found for - , could not paint bar!
wPrime 2.10 - wPrime 2.0 32m *
Maximum value not found for - , could not paint bar!
3DMark 06 - CPU - 3DMark 06 - CPU
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Sysmark 2004SE - Sysmark 2004SE Score
Maximum value not found for - , could not paint bar!
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Cinebench 9 Score - Cinebench 9 Score
Maximum value not found for - , could not paint bar!
SPEC CPU2000 int - SPEC CPU2000 int
Maximum value not found for - , could not paint bar!
SPEC CPU2000 fp - SPEC CPU2000 fp
Maximum value not found for - , could not paint bar!
PCMark 04 - PCMark 04 - Standard
Maximum value not found for - , could not paint bar!
PCMark 05 - PCMark 05 - Standard
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Maximum value not found for - , could not paint bar!
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
Maximum value not found for - , could not paint bar!
Windows 7 Experience Index - Win7 CPU
Maximum value not found for - , could not paint bar!
- 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

v1.26
Errors [Close]

#0 Stopped to cacheFillTable as currently in progress (1 sys_registry entries found) +0s ... 0.005s

#1 sys_registry tx_nbc2fe_gpusingle_2 entry uid:586042 from 2024.04.22 05:40 +0s ... 0.005s

#2 Warning cache corrupt or update under way as 2598> for benchmark 22, setting:36 +0s ... 0.155s

#3 Warning cache corrupt or update under way as 2316> for benchmark 22, setting:36 +0s ... 0.157s

#4 Warning cache corrupt or update under way as 4665> for benchmark 22, setting:37 +0s ... 0.158s

#5 Warning cache corrupt or update under way as 4319> for benchmark 22, setting:37 +0s ... 0.159s

#6 Warning cache corrupt or update under way as 2476> for benchmark 50, setting:204 +0s ... 0.16s

#7 Warning cache corrupt or update under way as 77.6> for benchmark 50, setting:203 +0s ... 0.162s

#8 Warning cache corrupt or update under way as 1895> for benchmark 5, setting:2245 +0s ... 0.163s

#9 Warning cache corrupt or update under way as 2108> for benchmark 5, setting:2245 +0s ... 0.164s

#10 Warning cache corrupt or update under way as 1630> for benchmark 5, setting:2245 +0s ... 0.166s

#11 Warning cache corrupt or update under way as 257> for benchmark 9, setting:2276 +0s ... 0.167s

#12 Warning cache corrupt or update under way as 25> for benchmark 6, setting:2242 +0s ... 0.168s

#13 Warning cache corrupt or update under way as 21.74> for benchmark 6, setting:2242 +0s ... 0.169s

#14 Warning cache corrupt or update under way as 28.27> for benchmark 6, setting:2242 +0s ... 0.171s

#15 Warning cache corrupt or update under way as 62> for benchmark 7, setting:2243 +0s ... 0.172s

#16 Warning cache corrupt or update under way as 54> for benchmark 7, setting:2243 +0s ... 0.173s

#17 Warning cache corrupt or update under way as 66> for benchmark 7, setting:2243 +0s ... 0.174s

#18 Warning cache corrupt or update under way as 1539> for benchmark 8, setting:2244 +0s ... 0.175s

#19 Warning cache corrupt or update under way as 1266> for benchmark 8, setting:2244 +0s ... 0.176s

#20 Warning cache corrupt or update under way as 1492> for benchmark 8, setting:2244 +0s ... 0.178s

#21 Warning cache corrupt or update under way as 23278> for benchmark 10, setting:2277 +0s ... 0.179s

#22 Warning cache corrupt or update under way as 22156> for benchmark 10, setting:2277 +0s ... 0.18s

#23 Warning cache corrupt or update under way as 16620> for benchmark 10, setting:2277 +0s ... 0.181s

#24 Warning cache corrupt or update under way as 15768> for benchmark 11, setting:2278 +0s ... 0.182s

#25 Warning cache corrupt or update under way as 15341> for benchmark 11, setting:2278 +0s ... 0.184s

#26 Warning cache corrupt or update under way as 12000> for benchmark 11, setting:2278 +0s ... 0.185s

#27 Warning cache corrupt or update under way as 683> for benchmark 12, setting:2279 +0s ... 0.186s

#28 Warning cache corrupt or update under way as 2230> for benchmark 13, setting:2280 +0s ... 0.187s

#29 Warning cache corrupt or update under way as 2080> for benchmark 14, setting:2281 +0s ... 0.188s

#30 Warning cache corrupt or update under way as 7438> for benchmark 15, setting:18 +0s ... 0.19s

#31 Warning cache corrupt or update under way as 4859> for benchmark 16, setting:19 +0s ... 0.193s

#32 Warning cache corrupt or update under way as 6458> for benchmark 16, setting:19 +0s ... 0.195s

#33 Warning cache corrupt or update under way as 3948> for benchmark 16, setting:19 +0s ... 0.196s

#34 Warning cache corrupt or update under way as 5.3> for benchmark 20, setting:114 +0s ... 0.197s

#35 Warning cache corrupt or update under way as 4.9> for benchmark 59, setting:224 +0s ... 0.198s

log 22. 05:58:57

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

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

#2 checking url part for id 442 +0s ... 0s

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

#4 will recreate cache as older than 5 days: 1713758336s = 19835.165925926d, id:gpuID:164 +0.001s ... 0.001s

#5 table tx_nbc2_benchcache_cpu already found +0.004s ... 0.005s

#6 About to fill cache table +0s ... 0.005s

#7 composed specs +0.023s ... 0.029s

#8 did output specs +0s ... 0.029s

#9 getting avg benchmarks for device 164 +0.003s ... 0.031s

#10 got single benchmarks 164 +0.043s ... 0.075s

#11 getting avg benchmarks for device 323 +0.002s ... 0.077s

#12 got single benchmarks 323 +0.059s ... 0.136s

#13 getting avg benchmarks for device 442 +0.002s ... 0.138s

#14 got single benchmarks 442 +0.015s ... 0.153s

#15 got avg benchmarks for devices +0s ... 0.153s

#16 No cached benchmark found, getting uncached values +0.002s ... 0.155s

#17 No cached benchmark found, getting uncached values +0.001s ... 0.157s

#18 No cached benchmark found, getting uncached values +0.001s ... 0.158s

#19 No cached benchmark found, getting uncached values +0.001s ... 0.159s

#20 No cached benchmark found, getting uncached values +0.001s ... 0.16s

#21 No cached benchmark found, getting uncached values +0.001s ... 0.162s

#22 No cached benchmark found, getting uncached values +0.001s ... 0.163s

#23 No cached benchmark found, getting uncached values +0.002s ... 0.164s

#24 No cached benchmark found, getting uncached values +0.001s ... 0.166s

#25 No cached benchmark found, getting uncached values +0.001s ... 0.167s

#26 No cached benchmark found, getting uncached values +0.001s ... 0.168s

#27 No cached benchmark found, getting uncached values +0.001s ... 0.169s

#28 No cached benchmark found, getting uncached values +0.001s ... 0.171s

#29 No cached benchmark found, getting uncached values +0.001s ... 0.172s

#30 No cached benchmark found, getting uncached values +0.001s ... 0.173s

#31 No cached benchmark found, getting uncached values +0.001s ... 0.174s

#32 No cached benchmark found, getting uncached values +0.001s ... 0.175s

#33 No cached benchmark found, getting uncached values +0.001s ... 0.176s

#34 No cached benchmark found, getting uncached values +0.001s ... 0.178s

#35 No cached benchmark found, getting uncached values +0.001s ... 0.179s

#36 No cached benchmark found, getting uncached values +0.001s ... 0.18s

#37 No cached benchmark found, getting uncached values +0.001s ... 0.181s

#38 No cached benchmark found, getting uncached values +0.001s ... 0.182s

#39 No cached benchmark found, getting uncached values +0.001s ... 0.184s

#40 No cached benchmark found, getting uncached values +0.001s ... 0.185s

#41 No cached benchmark found, getting uncached values +0.001s ... 0.186s

#42 No cached benchmark found, getting uncached values +0.001s ... 0.187s

#43 No cached benchmark found, getting uncached values +0.001s ... 0.188s

#44 No cached benchmark found, getting uncached values +0.002s ... 0.19s

#45 No cached benchmark found, getting uncached values +0.003s ... 0.193s

#46 No cached benchmark found, getting uncached values +0.002s ... 0.195s

#47 No cached benchmark found, getting uncached values +0.001s ... 0.196s

#48 No cached benchmark found, getting uncached values +0.001s ... 0.197s

#49 No cached benchmark found, getting uncached values +0.001s ... 0.198s

#50 min, max, avg, median took s +0s ... 0.198s

#51 return log +0s ... 0.198s

Please share our article, every link counts!
> 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)