Intel Core 2 Duo SU7300 vs Intel Core 2 Duo T6570 vs Intel Core 2 Duo T9550

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 T6570

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The Intel Core 2 Duo T6570 is an entry level dual core processor for laptops. It is based on the Penryn core but offers only 2 MB level 2 cache and a slow clock rate of 2.1 GHz. Compared to the Core 2 Duo T6500, the T6570 offers Virtualization VT-x and is therefore aimed at business notebooks.

The performance should be suited for non demanding applications like office, internet, entry level video editing or image correction. CPU intense games may be limited by the power of the T6570.

Intel Core 2 Duo T9550

► remove Intel T9550

The Intel Core 2 Duo T9550 was the middle class dual core CPU for laptops at the time of introduction. It is similar to the Core 2 Duo P9600 except for the higher TDP of 35 versus 25 Watt.

Due to the relatively high clock speed and 6MB Level 2 cache, the T9550 offers enough performance for demanding games (in 2009) and applications. 

The T9550 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 to save power (in idle mode).

Intel Core 2 Duo SU7300Intel Core 2 Duo T6570Intel Core 2 Duo T9550
Intel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
PenrynPenrynPenryn
: Core 2 Duo Penryn
Intel Core 2 Duo T99003060 MHz2 / 2
Intel Core 2 Duo T98002920 MHz2 / 2
Intel Core 2 Duo P97002800 MHz2 / 2
Intel Core 2 Duo T96002800 MHz2 / 2
Intel Core 2 Duo P96002660 MHz2 / 2
Intel Core 2 Duo T95502660 MHz2 / 2
Intel Core 2 Duo T95002600 MHz2 / 2
Intel Core 2 Duo SP96002530 MHz2 / 2
Intel Core 2 Duo P95002530 MHz2 / 2
Intel Core 2 Duo T94002530 MHz2 / 2
Intel Core 2 Duo P88002660 MHz2 / 2
Intel Core 2 Duo T93002500 MHz2 / 2
Intel Core 2 Duo P87002530 MHz2 / 2
Intel Core 2 Duo SP94002400 MHz2 / 2
Intel Core 2 Duo P86002400 MHz2 / 2
Intel Core 2 Duo T83002400 MHz2 / 2
Intel Core 2 Duo SP93002260 MHz2 / 2
Intel Core 2 Duo P84002260 MHz2 / 2
Intel Core 2 Duo P75702260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL96002130 MHz2 / 2
Intel Core 2 Duo P74502130 MHz2 / 2
Intel Core 2 Duo T66702200 MHz2 / 2
Intel Core 2 Duo T66002200 MHz2 / 2
Intel Core 2 Duo T81002100 MHz2 / 2
Intel Core 2 Duo P73702000 MHz2 / 2
Intel Core 2 Duo P73502000 MHz2 / 2
Intel Core 2 Duo T65702100 MHz2 / 2
Intel Core 2 Duo T65002100 MHz2 / 2
Intel Core 2 Duo SL94001860 MHz2 / 2
Intel Core 2 Duo SL93801800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL93001600 MHz2 / 2
Intel Core 2 Duo SU96001600 MHz2 / 2
Intel Core 2 Duo SU94001400 MHz2 / 2
» Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU93001200 MHz2 / 2
Intel Core 2 Duo T99003060 MHz2 / 2
Intel Core 2 Duo T98002920 MHz2 / 2
Intel Core 2 Duo P97002800 MHz2 / 2
Intel Core 2 Duo T96002800 MHz2 / 2
Intel Core 2 Duo P96002660 MHz2 / 2
Intel Core 2 Duo T95502660 MHz2 / 2
Intel Core 2 Duo T95002600 MHz2 / 2
Intel Core 2 Duo SP96002530 MHz2 / 2
Intel Core 2 Duo P95002530 MHz2 / 2
Intel Core 2 Duo T94002530 MHz2 / 2
Intel Core 2 Duo P88002660 MHz2 / 2
Intel Core 2 Duo T93002500 MHz2 / 2
Intel Core 2 Duo P87002530 MHz2 / 2
Intel Core 2 Duo SP94002400 MHz2 / 2
Intel Core 2 Duo P86002400 MHz2 / 2
Intel Core 2 Duo T83002400 MHz2 / 2
Intel Core 2 Duo SP93002260 MHz2 / 2
Intel Core 2 Duo P84002260 MHz2 / 2
Intel Core 2 Duo P75702260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL96002130 MHz2 / 2
Intel Core 2 Duo P74502130 MHz2 / 2
Intel Core 2 Duo T66702200 MHz2 / 2
Intel Core 2 Duo T66002200 MHz2 / 2
Intel Core 2 Duo T81002100 MHz2 / 2
Intel Core 2 Duo P73702000 MHz2 / 2
Intel Core 2 Duo P73502000 MHz2 / 2
» Intel Core 2 Duo T65702100 MHz2 / 2
Intel Core 2 Duo T65002100 MHz2 / 2
Intel Core 2 Duo SL94001860 MHz2 / 2
Intel Core 2 Duo SL93801800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL93001600 MHz2 / 2
Intel Core 2 Duo SU96001600 MHz2 / 2
Intel Core 2 Duo SU94001400 MHz2 / 2
Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU93001200 MHz2 / 2
Intel Core 2 Duo T99003060 MHz2 / 2
Intel Core 2 Duo T98002920 MHz2 / 2
Intel Core 2 Duo P97002800 MHz2 / 2
Intel Core 2 Duo T96002800 MHz2 / 2
Intel Core 2 Duo P96002660 MHz2 / 2
» Intel Core 2 Duo T95502660 MHz2 / 2
Intel Core 2 Duo T95002600 MHz2 / 2
Intel Core 2 Duo SP96002530 MHz2 / 2
Intel Core 2 Duo P95002530 MHz2 / 2
Intel Core 2 Duo T94002530 MHz2 / 2
Intel Core 2 Duo P88002660 MHz2 / 2
Intel Core 2 Duo T93002500 MHz2 / 2
Intel Core 2 Duo P87002530 MHz2 / 2
Intel Core 2 Duo SP94002400 MHz2 / 2
Intel Core 2 Duo P86002400 MHz2 / 2
Intel Core 2 Duo T83002400 MHz2 / 2
Intel Core 2 Duo SP93002260 MHz2 / 2
Intel Core 2 Duo P84002260 MHz2 / 2
Intel Core 2 Duo P75702260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL96002130 MHz2 / 2
Intel Core 2 Duo P74502130 MHz2 / 2
Intel Core 2 Duo T66702200 MHz2 / 2
Intel Core 2 Duo T66002200 MHz2 / 2
Intel Core 2 Duo T81002100 MHz2 / 2
Intel Core 2 Duo P73702000 MHz2 / 2
Intel Core 2 Duo P73502000 MHz2 / 2
Intel Core 2 Duo T65702100 MHz2 / 2
Intel Core 2 Duo T65002100 MHz2 / 2
Intel Core 2 Duo SL94001860 MHz2 / 2
Intel Core 2 Duo SL93801800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL93001600 MHz2 / 2
Intel Core 2 Duo SU96001600 MHz2 / 2
Intel Core 2 Duo SU94001400 MHz2 / 2
Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU93001200 MHz2 / 2
1300 MHz2100 MHz2660 MHz
8008001066
3 MB2 MB6 MB
2 / 22 / 22 / 2
10 35 35
410 410 410
45 45 45 1.05-1.212V
107 mm2107 mm2107 mm2
105 °C105 °C
BGA956PGA478BGA479, PGA478
Enhanced Speedstep, VT-x, TXTIntel 64, Enhanced Speedstep, Execute Disable BitVirtualization, Trusted Execution, Intel 64, Enhanced Speedstep (up to C6), ExBit, SSE4.1
Intel Core 2 Duo SU7300Intel Core 2 Duo T6570Intel Core 2 Duo T9550
128 KB
$316 U.S.

Cinebench R20 - Cinebench R20 CPU (Single Core)
84 Points (14%)
84 Points (14%)
84 Points (14%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
160 Points (2%)
160 Points (2%)
160 Points (2%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 72     avg: 72.2     median: 72.2 (2%)     max: 72.43 Points
min: 72     avg: 72.5     median: 72.4 (2%)     max: 73 Points
min: 72     avg: 72.5     median: 72.4 (2%)     max: 73 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 38.39     avg: 38.7     median: 38.7 (17%)     max: 39 Points
min: 38.39     avg: 38.8     median: 39 (17%)     max: 39 Points
min: 38.39     avg: 38.8     median: 39 (17%)     max: 39 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 0.77     avg: 0.8     median: 0.8 (2%)     max: 0.79 Points
1.2 Points (3%)
min: 0.77     avg: 0.9     median: 0.8 (2%)     max: 1.02 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.4 Points (16%)
0.4 Points (16%)
0.4 Points (16%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 869     avg: 1462     median: 1496 (15%)     max: 1645
min: 1589     avg: 2167     median: 2274 (23%)     max: 2314
min: 2911     avg: 2958     median: 2966 (30%)     max: 3001
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 1642     avg: 2777     median: 2813 (5%)     max: 3181
min: 2963     avg: 4042     median: 4276 (7%)     max: 4284
min: 5418     avg: 5530     median: 5577 (9%)     max: 5615
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 3020     avg: 3045     median: 3045.5 (4%)     max: 3067 Points
4768 Points (6%)
min: 3020     avg: 3384.3     median: 3067 (4%)     max: 4014 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 1501     avg: 1576     median: 1586 (14%)     max: 1629 Points
2462 Points (22%)
min: 1501     avg: 1769.1     median: 1629 (14%)     max: 2111 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 2029     avg: 3417     median: 3615 (43%)     max: 4607.85 s
1170 s (14%)
922 s (11%)
wPrime 2.10 - wPrime 2.0 32m *
min: 37.2     avg: 67.6     median: 61.3 (12%)     max: 118.483 s
36.8 s (7%)
29 s (6%)
WinRAR - WinRAR 4.0
885 (9%)
885 (9%)
885 (9%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
2537 MIPS (3%)
2537 MIPS (3%)
2537 MIPS (3%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
1445 MIPS (10%)
1445 MIPS (10%)
1445 MIPS (10%)
X264 HD Benchmark 4.0 - x264 Pass 2
4.8 fps (3%)
4.8 fps (3%)
4.8 fps (3%)
X264 HD Benchmark 4.0 - x264 Pass 1
26.5 fps (9%)
26.5 fps (9%)
26.5 fps (9%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
0.5 fps (2%)
0.5 fps (2%)
0.5 fps (2%)
TrueCrypt - TrueCrypt Serpent
0 GB/s (0%)
0 GB/s (0%)
0 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
0.1 GB/s (0%)
0.1 GB/s (0%)
0.1 GB/s (0%)
TrueCrypt - TrueCrypt AES
0.1 GB/s (0%)
0.1 GB/s (0%)
0.1 GB/s (0%)
Blender 2.79 - Blender 2.79 BMW27 CPU *
8394 Seconds (59%)
8394 Seconds (59%)
8394 Seconds (59%)
R Benchmark 2.5 - R Benchmark 2.5 *
2.9 sec (62%)
2.9 sec (62%)
2.9 sec (62%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1078     avg: 1167     median: 1178 (8%)     max: 1229 Points
min: 1326     avg: 1751     median: 1820 (12%)     max: 1886 Points
min: 2347     avg: 2384     median: 2385 (16%)     max: 2417 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 22     avg: 34.2     median: 37.2 (8%)     max: 38 s
min: 24     avg: 27.5     median: 25.1 (5%)     max: 36 s
min: 16     avg: 17     median: 17 (4%)     max: 17.91 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 54     avg: 78     median: 85 (4%)     max: 88 s
min: 57.892     avg: 66.5     median: 61 (3%)     max: 86 s
min: 40     avg: 41.6     median: 42 (2%)     max: 42.84 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1341     avg: 1830     median: 2059 (9%)     max: 2091 s
min: 1342     avg: 1534     median: 1344 (6%)     max: 1916 s
min: 1059     avg: 1105     median: 1123 (5%)     max: 1131.98 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 10480     avg: 11679     median: 11968.5 (6%)     max: 12300 MIPS
min: 15404     avg: 17907     median: 19000 (9%)     max: 19317 MIPS
min: 6820     avg: 17433     median: 20774 (10%)     max: 24706 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 8790     avg: 9118     median: 8911 (7%)     max: 9860 MFLOPS
min: 10662     avg: 13404     median: 14160 (11%)     max: 15390 MFLOPS
min: 5870     avg: 14981     median: 19516 (15%)     max: 19556 MFLOPS
PCMark 05 - PCMark 05 - Standard
min: 2440     avg: 2819     median: 2819 (18%)     max: 3198 Points
min: 3419     avg: 4583     median: 4691 (29%)     max: 5134 Points
min: 6414     avg: 6553     median: 6619 (42%)     max: 6625 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
4.2 Points (60%)
5.1 Points (73%)
min: 3.9     avg: 5.1     median: 5.5 (79%)     max: 5.5 Points
Windows 7 Experience Index - Win7 CPU
4.1 Points (53%)
5 Points (64%)
min: 4.1     avg: 4.5     median: 4.4 (56%)     max: 4.9 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 2303     avg: 2494     median: 2579 (4%)     max: 2600 Points
min: 3764     avg: 3902     median: 3902 (5%)     max: 4040 Points
min: 5252     avg: 5399     median: 5424 (8%)     max: 5496 Points
3DMark - 3DMark Ice Storm Physics
11926 Points (8%)
min: 11926     avg: 12041.5     median: 12041.5 (8%)     max: 12157 Points
min: 11926     avg: 12041.5     median: 12041.5 (8%)     max: 12157 Points
3DMark - 3DMark Cloud Gate Physics
983 Points (2%)
min: 983     avg: 997     median: 997 (3%)     max: 1011 Points
min: 983     avg: 997     median: 997 (3%)     max: 1011 Points
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
1536 (2%)
1536 (2%)
1536 (2%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
855 (17%)
855 (17%)
855 (17%)
Geekbench 4.4 - Geekbench 4.1+ 64 Bit Single-Core
1024 (15%)
1024 (15%)
1024 (15%)
Geekbench 4.4 - Geekbench 4.1+ 64 Bit Multi-Core
1707 (3%)
1707 (3%)
1707 (3%)
Geekbench 5.1 / 5.2 - Geekbench 5.1 / 5.2 64 Bit Single-Core
207 (13%)
207 (13%)
207 (13%)
Geekbench 5.1 / 5.2 - Geekbench 5.1 / 5.2 64 Bit Multi-Core
392 (3%)
392 (3%)
392 (3%)

Average Benchmarks Intel Core 2 Duo SU7300 → 100% n=33

Average Benchmarks Intel Core 2 Duo T6570 → 120% n=33

Average Benchmarks Intel Core 2 Duo T9550 → 126% n=33

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* 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)