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Intel Core 2 Duo T5550 vs Intel Core 2 Duo T7700 vs Intel Core 2 Duo T5800

Intel Core 2 Duo T5550

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The Intel Core 2 Duo T5550 is an entry-level dual core processor for laptops. It is based on the Merom-2M core and therefore manufactured in 65nm. It does not support Virtualization functions VT-x of the Merom core and offers only a low clock speed and 2MB level 2 cache.

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 T5800

► remove from comparison

The Intel Core 2 Duo T5800 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 T5550Intel Core 2 Duo T7700Intel Core 2 Duo T5800
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
Clock1830 MHz2400 MHz2000 MHz
FSB667800800
L2 Cache2 MB4 MB2 MB
Cores / Threads2 / 22 / 22 / 2
TDP34 Watt34 Watt35 Watt
Transistors291 Million291 Million291 Million
Technology65 nm, 1.075V-1.250V65 nm65 nm
Die Size143 mm2143 mm2143 mm2
max. Temp.100 °C100 °C85 °C
SocketPPGA478PBGA479, PPGA478 PPGA478
FeaturesIntel 64, Enhanced Speedstep, Execute Disable BitVirtualization (VT-x), Intel 64, Idle States, Enhanced Speedstep, Execute Disable BitMMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), iAMT2 (Intel Active Management), TXT
Architecturex86x86x86
Announced
ManufacturerIntel Core 2 Duo T5550Intel Core 2 Duo T7700Intel Core 2 Duo T5800
$307 U.S.

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
1826 Points (15%)
min: 2505     avg: 2553     median: 2553.5 (21%)     max: 2598 Points
min: 1988     avg: 2000     median: 2000 (16%)     max: 2013 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
3397 Points (4%)
min: 4573     avg: 4620     median: 4620 (5%)     max: 4665 Points
min: 3714     avg: 3755     median: 3716 (4%)     max: 3835 Points
3DMark 06 - CPU - 3DMark 06 - CPU
1484 Points (3%)
min: 1946     avg: 2040     median: 2058 (4%)     max: 2108 Points
min: 1629     avg: 1640     median: 1639.5 (3%)     max: 1650 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 T7700 +
min: 20     avg: 20.8     median: 21 (5%)     max: 21.74 s
98%
1 T5800 +
min: 28.06     avg: 28.5     median: 28.5 (6%)     max: 28.9 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 T7700 +
min: 49.55     avg: 52     median: 52.2 (2%)     max: 54 s
98%
1 T5800 +
min: 69.6     avg: 90.3     median: 90.3 (4%)     max: 111 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 T7700 +
1266 s (6%)
99%
1 T5800 +
min: 1511     avg: 1521     median: 1520.5 (7%)     max: 1530 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 T7700 +
22156 MIPS (11%)
63%
1 T5800 +
min: 11028     avg: 14012     median: 14011.5 (7%)     max: 16995 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 T7700 +
15341 MFLOPS (12%)
67%
1 T5800 +
min: 7694     avg: 10270     median: 10270 (8%)     max: 12846 MFLOPS
PCMark 05 - PCMark 05 - Standard
3891 Points (24%)
min: 4014     avg: 5302     median: 5400.5 (34%)     max: 6458 Points
min: 4286     avg: 4884     median: 5025 (32%)     max: 5340 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
4.8 Points (69%)
5.3 Points (76%)
4.9 Points (70%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 T5800 +
3533 Points (3%)

Average Benchmarks Intel Core 2 Duo T5550 → 100% n=5

Average Benchmarks Intel Core 2 Duo T7700 → 133% n=5

Average Benchmarks Intel Core 2 Duo T5800 → 112% n=5

- 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 09. 19:55:22

#0 checking url part for id 390 +0s ... 0s

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

#2 checking url part for id 438 +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 Wed, 07 Dec 2022 16:40:39 +0100 +0.001s ... 0.001s

#5 composed specs +0.015s ... 0.016s

#6 did output specs +0s ... 0.016s

#7 getting avg benchmarks for device 390 +0.002s ... 0.018s

#8 got single benchmarks 390 +0.019s ... 0.037s

#9 getting avg benchmarks for device 323 +0.002s ... 0.039s

#10 got single benchmarks 323 +0.041s ... 0.08s

#11 getting avg benchmarks for device 438 +0.002s ... 0.082s

#12 got single benchmarks 438 +0.036s ... 0.118s

#13 got avg benchmarks for devices +0s ... 0.118s

#14 min, max, avg, median took s +0.058s ... 0.176s

#15 return log +0s ... 0.176s

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