Intel Core 2 Duo P7550 vs Intel Core 2 Duo SU9400 vs Intel Core 2 Duo SU7300

Intel Core 2 Duo P7550

► remove from comparison

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 SU9400

► remove from comparison

The Intel Core 2 Duo SU9400 is a power efficient subnotebook processor based on the Penryn 3M core. It features all functions of the Penryn core, like Virtualization (VT-x), Trusted Execution and Speedstep. Due to the low core clock, the performance is limited.

Intel Core 2 Duo SU7300

► remove from comparison

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 SU9400Intel Core 2 Duo SU7300
Intel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
PenrynPenrynPenryn
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
2260 MHz1400 MHz1300 MHz
1066800800
3 MB3 MB3 MB
2 / 22 / 22 / 2
25 10 10
410 410 410
45 45 1.05-1.15V45
107 mm2107 mm2107 mm2
90 °C105 °C105 °C
PGA478BGA956BGA956
Enhanced Speedstep, Intel 64, ExBitEnhanced Speedstep, VT, TXTEnhanced Speedstep, VT-x, TXT
Architecturex86x86x86
Intel Core 2 Duo P7550Intel Core 2 Duo SU9400Intel Core 2 Duo SU7300
128 KB
$262 U.S.

Benchmarks

Cinebench R23 - Cinebench R23 CPU (Multi Core)
100%
1 SU7300 +
392 Points (1%)
Cinebench R23 - Cinebench R23 CPU (Single Core)
100%
1 SU7300 +
208 Points (13%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
100%
1 SU7300 +
84 Points (13%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
100%
1 SU7300 +
min: 149     avg: 155     median: 154.5 (1%)     max: 160 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
100%
1 SU7300 +
min: 72     avg: 72.2     median: 72.2 (2%)     max: 72.43 Points
01020304050607080Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
100%
1 SU7300 +
min: 38.39     avg: 38.7     median: 38.7 (14%)     max: 39 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 SU9400 +
0.8 Points (2%)
93%
1 SU7300 +
min: 0.77     avg: 0.8     median: 0.8 (2%)     max: 0.79 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.4 Points (13%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2439 (22%)
min: 869     avg: 1462     median: 1496 (13%)     max: 1645
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
4645 (8%)
min: 1642     avg: 2777     median: 2813 (5%)     max: 3181
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 SU9400 +
3266 Points (3%)
93%
1 SU7300 +
min: 3020     avg: 3045     median: 3045.5 (3%)     max: 3067 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 SU9400 +
1707 Points (13%)
93%
1 SU7300 +
min: 1501     avg: 1576     median: 1586 (12%)     max: 1629 Points
wPrime 2.10 - wPrime 2.0 1024m *
1112 s (13%)
min: 1784     avg: 2131     median: 1877.5 (22%)     max: 3227.14 s
min: 2029     avg: 3417     median: 3615 (43%)     max: 4607.85 s
wPrime 2.10 - wPrime 2.0 32m *
35.6 s (7%)
min: 55     avg: 66.6     median: 59.3 (12%)     max: 99.964 s
min: 37.2     avg: 67.6     median: 61.3 (12%)     max: 118.483 s
WinRAR - WinRAR 4.0
885 (6%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
100%
1 SU7300 +
min: 2492     avg: 2515     median: 2514.5 (2%)     max: 2537 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
100%
1 SU7300 +
min: 1445     avg: 1450     median: 1450 (10%)     max: 1455 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
4.8 fps (2%)
X264 HD Benchmark 4.0 - x264 Pass 1
26.5 fps (8%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
100%
1 SU7300 +
0.5 fps (1%)
010Tooltip
TrueCrypt - TrueCrypt Serpent
100%
1 SU7300 +
0 GB/s (2%)
TrueCrypt - TrueCrypt Twofish
100%
1 SU7300 +
0.1 GB/s (2%)
TrueCrypt - TrueCrypt AES
100%
1 SU7300 +
0.1 GB/s (0%)
Blender 2.79 - Blender 2.79 BMW27 CPU *
100%
1 SU7300 +
8394 Seconds (59%)
R Benchmark 2.5 - R Benchmark 2.5 *
100%
1 SU7300 +
min: 2.84     avg: 2.9     median: 2.9 (62%)     max: 2.86 sec
3DMark 06 - CPU - 3DMark 06 - CPU
2004 Points (11%)
min: 1078     avg: 1167     median: 1178 (7%)     max: 1229 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
22.7 s (5%)
min: 22     avg: 34.2     median: 37.2 (8%)     max: 38 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
53.6 s (2%)
min: 54     avg: 78     median: 85 (4%)     max: 88 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1278 s (6%)
min: 1790     avg: 1871     median: 1896.5 (8%)     max: 1936 s
min: 1341     avg: 1830     median: 2059 (9%)     max: 2091 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
17680 MIPS (8%)
min: 11610     avg: 12619     median: 12820 (6%)     max: 12931 MIPS
min: 10480     avg: 11679     median: 11968.5 (6%)     max: 12300 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
16630 MFLOPS (13%)
min: 8763     avg: 9718     median: 10109 (8%)     max: 10270 MFLOPS
min: 8790     avg: 9118     median: 8911 (7%)     max: 9860 MFLOPS
PCMark 05 - PCMark 05 - Standard
4946 Points (31%)
min: 3097     avg: 3602     median: 3283.5 (21%)     max: 4635 Points
min: 2440     avg: 2819     median: 2819 (18%)     max: 3198 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 SU9400 +
4.6 Points (66%)
91%
1 SU7300 +
4.2 Points (60%)
Windows 7 Experience Index - Win7 CPU
100%
1 SU9400 +
min: 4.3     avg: 4.5     median: 4.5 (58%)     max: 4.7 Points
91%
1 SU7300 +
4.1 Points (53%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 SU9400 +
2757 Points (3%)
94%
1 SU7300 +
min: 2303     avg: 2494     median: 2579 (3%)     max: 2600 Points
3DMark - 3DMark Ice Storm Physics
100%
1 SU7300 +
11926 Points (8%)
3DMark - 3DMark Cloud Gate Physics
100%
1 SU7300 +
983 Points (2%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
1536 (2%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
855 (17%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
1024 (14%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
1707 (3%)
Geekbench 5.3 - Geekbench 5.1 - 5.3 64 Bit Single-Core
100%
1 SU7300 +
207 (11%)
Geekbench 5.3 - Geekbench 5.1 - 5.3 64 Bit Multi-Core
100%
1 SU7300 +
392 (2%)

Average Benchmarks Intel Core 2 Duo P7550 → 100% n=11

Average Benchmarks Intel Core 2 Duo SU9400 → 79% n=11

Average Benchmarks Intel Core 2 Duo SU7300 → 74% n=11

- 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

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Redaktion, 2017-09- 8 (Update: 2017-09-11)