Intel Core 2 Duo P7550 vs Intel Core 2 Duo SU7300

Intel Core 2 Duo P7550

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The Intel Core 2 Duo P7550 is a dual core processor for laptops. It features 2.26 GHz and a shared level 2 cache of 3 MB. It is an OEM CPU and similar to the Core 2 Duo P8400 (additional Trusted Execution Technology, and VT-x) and Core 2 Duo P7570.

The performance of the P7550 is on par with the fast Turion II Ultra with about 2.4 to 2.6 GHz. Modern demanding games like Supreme Commander may be limited by the CPU performance. High end gamers should choose a higher clocked Core 2 Duo (or Core i5 / i7).

The P7550 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 SU7300

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The Intel Core 2 Duo SU7300 is a CULV laptop processor for small and light laptops. Due to the small clock speed, the CPU is specified with a TDP of only 10 Watt. For non demanding tasks, the performance of both cores is sufficient. Many laptops with the SU7300 feature an overclocking option to run the CPU at higher clock rates (e.g. 1.7 GHz in the Asus UL series). Compared to the Atom series, the SU7300 is signifantly faster.

Intel Core 2 Duo P7550Intel Core 2 Duo SU7300
Intel Core 2 DuoIntel Core 2 Duo
PenrynPenryn
: Core 2 Duo Penryn
Intel Core 2 Duo T9900 (compare)3060 MHz2 / 2
Intel Core 2 Duo T9800 (compare)2920 MHz2 / 2
Intel Core 2 Duo P9700 (compare)2800 MHz2 / 2
Intel Core 2 Duo T9600 (compare)2800 MHz2 / 2
Intel Core 2 Duo P9600 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9550 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9500 (compare)2600 MHz2 / 2
Intel Core 2 Duo SP9600 (compare)2530 MHz2 / 2
Intel Core 2 Duo P9500 (compare)2530 MHz2 / 2
Intel Core 2 Duo T9400 (compare)2530 MHz2 / 2
Intel Core 2 Duo P8800 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9300 (compare)2500 MHz2 / 2
Intel Core 2 Duo P8700 (compare)2530 MHz2 / 2
Intel Core 2 Duo SP9400 (compare)2400 MHz2 / 2
Intel Core 2 Duo P8600 (compare)2400 MHz2 / 2
Intel Core 2 Duo T8300 (compare)2400 MHz2 / 2
Intel Core 2 Duo SP9300 (compare)2260 MHz2 / 2
Intel Core 2 Duo P8400 (compare)2260 MHz2 / 2
Intel Core 2 Duo P7570 (compare)2260 MHz2 / 2
» Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T6770 (compare)2300 MHz2 / 2
Intel Core 2 Duo SL9600 (compare)2130 MHz2 / 2
Intel Core 2 Duo P7450 (compare)2130 MHz2 / 2
Intel Core 2 Duo T6670 (compare)2200 MHz2 / 2
Intel Core 2 Duo T6600 (compare)2200 MHz2 / 2
Intel Core 2 Duo T8100 (compare)2100 MHz2 / 2
Intel Core 2 Duo P7370 (compare)2000 MHz2 / 2
Intel Core 2 Duo P7350 (compare)2000 MHz2 / 2
Intel Core 2 Duo T6570 (compare)2100 MHz2 / 2
Intel Core 2 Duo T6500 (compare)2100 MHz2 / 2
Intel Core 2 Duo SL9400 (compare)1860 MHz2 / 2
Intel Core 2 Duo SL9380 (compare)1800 MHz2 / 2
Intel Core 2 Duo T6400 (compare)2000 MHz2 / 2
Intel Core 2 Duo SL9300 (compare)1600 MHz2 / 2
Intel Core 2 Duo SU9600 (compare)1600 MHz2 / 2
Intel Core 2 Duo SU9400 (compare)1400 MHz2 / 2
Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU9300 (compare)1200 MHz2 / 2
Intel Core 2 Duo T9900 (compare)3060 MHz2 / 2
Intel Core 2 Duo T9800 (compare)2920 MHz2 / 2
Intel Core 2 Duo P9700 (compare)2800 MHz2 / 2
Intel Core 2 Duo T9600 (compare)2800 MHz2 / 2
Intel Core 2 Duo P9600 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9550 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9500 (compare)2600 MHz2 / 2
Intel Core 2 Duo SP9600 (compare)2530 MHz2 / 2
Intel Core 2 Duo P9500 (compare)2530 MHz2 / 2
Intel Core 2 Duo T9400 (compare)2530 MHz2 / 2
Intel Core 2 Duo P8800 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9300 (compare)2500 MHz2 / 2
Intel Core 2 Duo P8700 (compare)2530 MHz2 / 2
Intel Core 2 Duo SP9400 (compare)2400 MHz2 / 2
Intel Core 2 Duo P8600 (compare)2400 MHz2 / 2
Intel Core 2 Duo T8300 (compare)2400 MHz2 / 2
Intel Core 2 Duo SP9300 (compare)2260 MHz2 / 2
Intel Core 2 Duo P8400 (compare)2260 MHz2 / 2
Intel Core 2 Duo P7570 (compare)2260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T6770 (compare)2300 MHz2 / 2
Intel Core 2 Duo SL9600 (compare)2130 MHz2 / 2
Intel Core 2 Duo P7450 (compare)2130 MHz2 / 2
Intel Core 2 Duo T6670 (compare)2200 MHz2 / 2
Intel Core 2 Duo T6600 (compare)2200 MHz2 / 2
Intel Core 2 Duo T8100 (compare)2100 MHz2 / 2
Intel Core 2 Duo P7370 (compare)2000 MHz2 / 2
Intel Core 2 Duo P7350 (compare)2000 MHz2 / 2
Intel Core 2 Duo T6570 (compare)2100 MHz2 / 2
Intel Core 2 Duo T6500 (compare)2100 MHz2 / 2
Intel Core 2 Duo SL9400 (compare)1860 MHz2 / 2
Intel Core 2 Duo SL9380 (compare)1800 MHz2 / 2
Intel Core 2 Duo T6400 (compare)2000 MHz2 / 2
Intel Core 2 Duo SL9300 (compare)1600 MHz2 / 2
Intel Core 2 Duo SU9600 (compare)1600 MHz2 / 2
Intel Core 2 Duo SU9400 (compare)1400 MHz2 / 2
» Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU9300 (compare)1200 MHz2 / 2
2260 MHz1300 MHz
1066800
3 MB3 MB
2 / 22 / 2
25 10
410 410
45 45
107 mm2107 mm2
90 °C105 °C
PGA478BGA956
Enhanced Speedstep, Intel 64, ExBitEnhanced Speedstep, VT-x, TXT
Intel Core 2 Duo P7550Intel Core 2 Duo SU7300

Cinebench R20 - CPU (Single Core)
0 Points (0%)
Cinebench R20 - CPU (Multi Core)
0 Points (0%)
Cinebench R15 - CPU Multi 64Bit
72 Points (2%)
Cinebench R15 - CPU Single 64Bit
39 Points (18%)
Cinebench R11.5 - CPU Multi 64Bit
0.8 Points (2%)
Cinebench R11.5 - CPU Single 64Bit
0 Points (0%)
Cinebench R10 - Rendering Single 32Bit
2439 Points (25%)
min: 869     avg: 1462.4     median: 1496 (15%)     max: 1645 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
4645 Points (7%)
min: 1642     avg: 2777.1     median: 2813 (4%)     max: 3181 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 3020     avg: 3044.5     median: 3045 (4%)     max: 3067 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 1501     avg: 1575.5     median: 1586 (15%)     max: 1629 Points
wPrime 2.0x - 1024m *
1111.9 seconds (13%)
min: 2029     avg: 3417.3     median: 3615 (43%)     max: 4607 seconds
wPrime 2.0x - 32m *
35.6 seconds (7%)
min: 37     avg: 67.6     median: 61 (12%)     max: 118 seconds
WinRAR - Result
0 KB/s (0%)
X264 HD Benchmark 4.0 - Pass 2
0 fps (0%)
X264 HD Benchmark 4.0 - Pass 1
0 fps (0%)
HWBOT x265 Benchmark v2.2 - 4k Preset
0 fps (0%)
TrueCrypt - Serpent Mean 100MB
0 GB/s (0%)
TrueCrypt - Twofish Mean 100MB
0 GB/s (0%)
TrueCrypt - AES Mean 100MB
0 GB/s (0%)
Blender 2.79 *
0 Seconds (0%)
3DMark 06 - CPU
2004 Points (13%)
min: 1078     avg: 1173.1     median: 1178 (8%)     max: 1229 Points
3DMark 06 - CPU - Standard 1280x768 1280x768
min: 1105     avg: 1145     median: 1145 (38%)     max: 1185 Points
Super Pi mod 1.5 XS 1M *
22.7 Seconds (5%)
min: 22     avg: 34.2     median: 37 (8%)     max: 38 Seconds
Super Pi mod 1.5 XS 2M *
53.6 Seconds (2%)
min: 54     avg: 78     median: 85 (4%)     max: 88 Seconds
Super Pi Mod 1.5 XS 32M *
1278.1 Seconds (6%)
min: 1341     avg: 1830.3     median: 2059 (9%)     max: 2091 Seconds
SiSoft Sandra Dhrystone (MIPS)
17680 MIPS (8%)
min: 10480     avg: 11679.2     median: 11968 (6%)     max: 12300 MIPS
SiSoft Sandra Whetstone (MFLOPS)
16630 MFLOPS (13%)
min: 8790     avg: 9118     median: 8911 (7%)     max: 9860 MFLOPS
PCMark 05 - Standard 1024x768
4946 Points (31%)
min: 2440     avg: 2819     median: 2819 (18%)     max: 3198 Points
Windows Vista Experience Index - CPU
4.2 Points (60%)
Windows 7 Experience Index - Processor
4.1 points (59%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 2303     avg: 2494     median: 2579 (4%)     max: 2600 Points
3DMark - Ice Storm Standard Physics 1280x720
11926 Points (8%)
3DMark - Cloud Gate Standard Physics 1280x720
983 Points (2%)
Geekbench 3 - 64 Bit Multi-Core Score
0 Points (0%)
Geekbench 3 - 64 Bit Single-Core Score
0 Points (0%)
Geekbench 4.4 - 64 Bit Single-Core Score
0 Points (0%)
Geekbench 4.4 - 64 Bit Multi-Core Score
0 Points (0%)

Average Benchmarks Intel Core 2 Duo P7550 → 100%

Average Benchmarks Intel Core 2 Duo SU7300 → 86%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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