Core 2 Duo notebook processor (CPU)

The Intel Core 2 Duo (also known as Core2 Duo) notebook processor is a 64 bit dual core processor. This means two processor cores work inside a Core 2 Duo in parallel.

The Core 2 Duo, which was introduced on July 27 2006, is the direct successor of the Core Duo. Each core is based on the Pentium M micro architecture. Compared with the old Netburst architecture of the Pentium 4, the cores in the Core 2 Duo have shorter pipelines. As a result, the maximum clock rate is lower but the performance per clock is significantly higher. Thus a Pentium 4M with the same clock rate is up to 40% slower.

Both, the notebook Core 2 Duo and the desktop Core 2 Duo are based on the same processor. However, the notebook version runs with a lower voltage (0.95 to 1.188 volt) and a lower front side bus (1066 vs. 667 MHz). As a result (and because of slower laptop hard discs) the performance of notebooks is about 20% lower than their desktop counterparts with the same clock rate.

Key Features

  • 64 bit support
  • Dual core processor with shared level 2 cache
  • Execute Disable Bit
  • Partially Intel Virtualization Technology (VT)
  • Socket M (starting from Santa Rosa socket P)
  • 291 million transistors

Performance

The performance of the Core 2 Duo processor in comparison with its direct competitor, the AMD Turion 64 X2, is very good. The Core 2 Duo beats the AMD Turion 64 X2 with the same clock rate in virtually all applications (on average by 15%). The energy consumption is similar in both processors. In comparison with the predecessor Core Duo, the Core 2 Duo is about 10% faster and consumes a bit more energy (More details further below).

Specifications

The Core 2 Duo processors are produced in 65 nm (and later in 45nm), contain 14 stages pipelines and 2-4 MB level 2 cache (depending on the model). The features of the Core 2 Duo are:

x86 architecture
The Intel Core 2 Duo uses the x86  instruction set, which was introduced in 1978 with the 8086/8088 processor. Furthermore it supports the multimedia extension MMX, SSE2, SSE3 and SSE4.

Dual core technology
Two processor cores run with the same frequency in the same processor building block and share the level 2 cache as well as the front side bus (FSB).

Execute Disable Bit
Prevents security problems through buffer overflows, if the operation system supports it and if it is activated.

Wide Dynamic Execution *
Every core can execute four complete commands simultaneously. 

Smart-Memory-Access *
Shorter idle times, improved data transfer and faster out-of-order command execution lead to better usage of the pipeline and as a result to higher performance.

Advanced-Smart-Cache *
Like the Core Duo, the Core 2 Duo has shared level 2 cache and each core receives the same amount of cache. Intel doubled the bandwidth to the level 1 cache though.

Advanced-Digital-Media-Boost *
One 128-Bit SSE command is now output per clock cycle.

Virtualisation technology (VT)
The Intel VT offers hardware support for virtual systems on one computer (use of several isolated operation systems at the same time e.g. through Xen or VMWare).
Beware, not all models support VT (especially the cheaper ones dont).

64 bit support *
Support of 64 bit wide words in the CPU. This means the processor can handle 64 bit data packets. The Intel Core 2 Duo supports the AMD64 extension (licensed), through which 32 and 64 bit programs can run on the CPU (if a 64 bit operation system is used).

Theoretically, a 64 bit processor can access more than 4 GB of  memory, but this is usually limited by the chip set used.

 

* This feature was newly introduced with the Core 2 Duo.

Energy saving functions

Like with the previous version, the clock rate and voltage can be set dynamically and individually for each core (Speedstep). Under light load the processor can save energy by lowering the clock speed (to 1200 MHz respectively 800 MHz with the Santa Rosa) and the core voltage (from 1.3 Volt to 1.0375 Volt). This happens with virtually no performance losses, thanks to the automatic adjustment of the clock speed. Additionally, the processor can turn off parts of the CPU which are not used, to save energy.

Intel Dynamic Power Coordination
Coordinates the Enhanced Intel SpeedStep technology and the Idle Power-Management State (C-state) transitions independent of the core.

Enhanced Intel Deeper Sleep with Dynamic Cache Sizing
Writes data from the cache to the main memory during inactivity. As a result, the CPU voltage can be lowered which saves energy.

Intel Dynamic Bus Parking
Allows the chip set to shut down during inactivity to save energy.

Advanced Power Gating
Parts of the CPU core can be shut down through "Advanced Power Gating". This can even happen if performance is required, to improve the performance per watt ratio.

Enhanced Deep C4 Sleep State
The core voltage can be further reduced, if the level 2 cache is turned off.

Split Bus Array
Buses and arrays are separated in order to set them individually into energy saving mode during certain operation states.

Santa Rosa update

Dynamic FSB Switching
Dynamic FSB Switching
Dynamic Acceleration
Dynamic Acceleration
Longer Deeper Sleep
Longer Deeper Sleep

On Mai 9th 2007 the Core 2 Duo processor was upgraded for the 4th Centrino generation called Santa Rosa. The processor is still based on the Merom core, but some energy saving functions and optimisations were added. Furthermore, it now needs the socket P with 478 pins, which isn't compatible with the socket M of the older Core 2 Duo.

In contrast with  its predecessor, the new Core 2 Duo processors now run with a 800 MHz FSB (200 MHz quad-pumped) instead of 667 MHz (133 MHz quad-pumped).

The FSB now supports "Dynamic front side bus switching", whereas the FSB can be lowered from 200 MHz to 100 MHz under light processor load, to save energy. This drop only affects the chipset and CPU and is thus called "virtual". With speedstep, the Core 2 Duo can slow down to a minimum of 1.2 GHz. Thanks to the lower (virtual) FSB, the "Santa Rosa" Core 2 Duo can drop even more, to 800 MHz, to save even more energy.

 

Another new feature is the dynamically overclocking of the core, called "Dynamic Acceleration". If only one core is used, it can be dynamically overclocked, while the second core stays in the energy saving C3-modus. Therefore the overclocked core can work with the clock speed of the next higher model (e.g. 2.2 instead of 2.0 GHz with the T7300), without any change in the TDP (thermal design power) and without the need for more cooling.

If idle, the processor will start one of the various saving modes (C1 to C4/DC4). The chipset of the Santa Rosa keeps the processor as long as possible in energy saving mode (e.g. by preventing memory acces).

 

Penryn Update

In Jannuary 2008 Intel introduced the new T9xxx and T8xxx Core 2 Duo processors of the new "Penryn" core. These CPUs are produced in 45nm (instead of the 65nm before) and offer a bigger Level 2 Cache (3 and 6 MB versus 2 and 4 before). Furthermore, the Penryn core has a faster division engine and 47 new SSE instructions (SSE4). Due to the 45 nm process, Intel was able to increase the core speed without increasing the current consumption.

Compared to a similar clocked Merom Core 2 Duo, the Penryn is on average between 5-10% faster. The speed increase is mostly because of the bigger L2 Cache. Detailled benchmarks of the new Penryn CPUs can be found in our Intel Core 2 Duo Penryn review.

Downward compatibility

The Core 2 Duo prior to the introduction of Santa Rosa is, like its predecessor, still based on the PGA socket-M interface. It is thus possible, to upgrade some notebooks from Core Duo to Core 2 Duo. However, a Bios which supports the Core 2 Duo is necessary and the processor must not be soldered to the Mainboard (which is the case with the BGA - ball grid array - case).

Following chipsets theoretically support a Core 2 Duo:

Intel 945GM: Core 2 Duo, LV, ULV
Intel 945GMS: Core 2 Duo LV und ULV
Intel 945PM: Core 2 Duo, LV, ULV
Intel 940GML: Doesen't support the Core 2 Duo

Core Duo versus Core 2 Duo

The Core 2 Duo (Merom) architecture shows several advantages compared with the Core Duo (Yonah). Especially the 64 bit extension allows now the use of 64 bit operation systems and thus 4 GB memory (limited by the chipset). Furthermore, the Merom got a bigger level 2 cache and the architecture was widened:

  • An additional "Simple Decoder"
  • Maximum Decode Rate 4+1 compared with 3 of the Yonah core
  • 96 to 80 entries in the reorder buffer
  • +1 issue ports (6 versus 5)
  • 32 scheduler entries (versus 24)
  • Seperated FP Units
  • 3 SSE Units (Yonah 1)
  • An additional integer ALU

Furthermore, the pipeline was extended from 12 to 14. This allows a higher clock rate but means the speed per clock is lower (this is compensated by the afore mentioned widening of the architecture). [Source]

The benchmarks in our performance comparison between Core Duo T2400 and Core 2 Duo T5600 showed results ranging from -0.3% to 34% (on average about 10%). The energy consumption rose significantly however, which might be caused by the early Bios. > read the report

Models

Intel Core 2 Duo Box

The energy consumption of the processors is shown in the letter in front of the type number:

X ... Extreme (fastest) version with the highest energy consumption, see next paragraph
E ... >=55 watt (desktop)
T ... 30-39 watt (standard version in notebooks)
P ... max 25 watt
L ... 12-19 watt (low voltage)
U ... <11.9 watt (ultra low voltage)

The following 4-digit number shows built (first number) and performance (the other three numbers). The Core 2 mobile processors are supposed to get 5XXX and 7XXX (currently T2XXX for Core Duo and T1XXX for Core Solo).

The Core 2 Duo was introduced on July 31st 2006 (the FSB 800 version with DAT - Dynamic Acceleration Technology on May 9th 2007). Apart from that, starting from the middle of 2007 the topversion is called Core 2 Extreme X.

A detailed list of all current models is here: Mobile processor overview.

A list of all mobile processors according to performance is here: Benchmarklist of mobile prozessors.

 

Restrictions

(Manufacturer, Model, Series, Codename), Connect search words with   .

Announced at least  months ago (>0)

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Permalink:

Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 1Intel Core i7-4960X1.5MB + 15MB1303600 ‑ 40006/12
11.23
9.26
4.56
 2Intel Xeon E5-26802MB + 20MB1302700 ‑ 35008/16
7924
4118
26801
1.26
11.95
12
4.87
 3Intel Core i7-3960X1.5MB + 15MB1303300 ‑ 39006/12
83303
5013.52
27189.52
1.46
10.53
9.73
5.122
 4Intel Core i7-4770K1MB + 8MB843500 ‑ 39004/8
80302
5845
22325
1.77
8.17
9.36
7.082
 5Intel Core i7-4940MX1MB + 8MB573100 ‑ 40004/8
 6Intel Core i7-990X EE1.5MB + 12MB1303467 ‑ 37336/12
70425
42043
222283
8.854
11
5.17
 7Intel Core i7-980X EE1.5MB + 12MB1303333 ‑ 36006/12
7122.52
23150
8.882
11.8
5.12
 8Intel Core i7-4930MX1MB + 8MB573000 ‑ 39004/8
74355
56264
20756.54
1.735
7.475
9.424
7.414
 9Intel Core i7-4910MQ1MB + 8MB472900 ‑ 39004/8
1.75
7.52
 10Intel Core i7-3770K1MB + 8MB773500 ‑ 39004/8
72294
5536
22190
1.65
7.72
9.38
6.39
 11Intel Core i7-3940XM1MB + 8MB553000 ‑ 39004/8
71763
52523
205643
1.623
7.453
93
6.982
 12Intel Core i7-4900MQ1MB + 8MB472800 ‑ 38004/8
71925
54874
204214
1.675
7.155
9.684
7.583
 13*Intel Core i7-4960HQ1MB + 6MB472600 ‑ 38004/8
 14Intel Core i7-4810MQ1MB + 6MB472800 ‑ 38004/8
1.662
7.192
 15Intel Core i7-3920XM1MB + 8MB552900 ‑ 38004/8
69733
50782
19652.52
1.562
7.115
93
7.482
 16Intel Core i7-4800MQ1MB + 6MB472700 ‑ 37004/8
724710
52337
194347
1.6412
7.1913
105
7.784
 17Intel Core i7-2700K1MB + 8MB953500 ‑ 39004/8
68372
4967
19675
7
9.84
7.15
 18*Intel Core i7-4950HQ1MB + 6MB472400 ‑ 36004/8
1.61
7.38
 19*Intel Core i7-4860HQ1MB + 6MB472400 ‑ 36004/8
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 20Intel Core i7-3840QM1MB + 8MB452800 ‑ 38004/8
69982
5144.52
201352
1.592
7.082
9.352
7.392
 21*Intel Core i7-4850HQ1MB + 6MB472300 ‑ 35004/8
 22Intel Core i7-3820QM1MB + 8MB452700 ‑ 37004/8
68494
50083
193643
1.53
6.785
103
7.462
 23Intel Core i7-2600K1MB + 8MB953400 ‑ 38004/8
666714
4809
18608
1.51
6.76
10.2
10.5
 24Intel Core i7-3740QM1MB + 6MB452700 ‑ 37004/8
68372
4951
19798
1.532
6.962
10.18
7.58
 25Intel Xeon X56701.5MB + 12MB952933 ‑ 33336/12
5794
3698
19954
7.55
12
 26Intel Core i7-3720QM1MB + 6MB452600 ‑ 36004/8
664213
482110
1887910
1.474
6.7311
10.248
7.854
 27Intel Core i7-4700HQ1MB + 6MB472400 ‑ 34004/8
68088
48829
187559
1.5114
6.913
10.833
8.363
 28Intel Core i7-4700MQ1MB + 6MB472400 ‑ 34004/8
687229
493423
1889423
1.5136
6.8837
10.818
8.3917
 29Intel Core i7-2960XM1MB + 8MB552700 ‑ 37004/8
6820
4928
18300
6.33
10
 30Intel Core i5-3570K1MB + 6MB773400 ‑ 38004/4
6561
5286
18325
1.61
6
9.7
9.69
 31Intel Core i7-4750HQ1MB + 6MB472000 ‑ 32004/8
6436
4723
18026
1.42
6.55
11.52
8.72
 32Intel Core i7-3635QM1MB + 6MB452400 ‑ 34004/8
64924
46603
178653
1.394
6.444
11.183
8.933
 33Intel Core i7-3630QM1MB + 6MB452400 ‑ 34004/8
639212
46547
180917
1.4110
6.4113
10.915
8.425
 34Intel Core i5-35501MB + 6MB773300 ‑ 37004/4
6405
5191
17762
1.56
5.812
9.99
9.98
 35Intel Core i7-4702HQ1MB + 6MB372200 ‑ 32004/8
59502
45853
165843
1.393
6.293
 36Intel Core i7-4702MQ1MB + 6MB372200 ‑ 32004/8
62857
46699
174319
1.4212
6.2912
11.477
9.256
 37Intel Core i7-2860QM1MB + 8MB452500 ‑ 36004/8
63232
45762
16809.52
5.882
10.292
7.8
 38Intel Core i7-2920XM1MB + 8MB552500 ‑ 35004/8
61315
4378.54
17187.54
6.015
105
8.444
 39Intel Core i5-34701MB + 6MB773200 ‑ 36004/4
6179
5006
17192
1.51
5.57
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 40Intel Core i7-3615QM1MB + 6MB452300 ‑ 33004/8
55743
44362
16980.52
1.343
5.533
11.12
8.452
 41Intel Core i7-3610QM1MB + 6MB452300 ‑ 33004/8
607840
442037
1723037
1.3617
6.241
11.323
8.7215
 42AMD FX-83508MB + 8MB1254000 ‑ 42008/8
6648
3201
16904
1.12
6.892
21.6
8.342
 43Intel Core i7-9751MB + 8MB1303333 ‑ 36004/8
5836.52
4101
16628
6
12
7.36
 44Intel Core i5-2500K1MB + 6MB953300 ‑ 37004/4
5853
4773
15956
5.38
10.8
11.67
 45Intel Core i7-3632QM1MB + 6MB352200 ‑ 32004/8
56816
4293.54
161174
1.327
5.827
11.865
9.864
 46Intel Core i7-2760QM1MB + 6MB452400 ‑ 35004/8
6000.54
44744
162114
5.634
113
8.24
 47Intel Core i5-24001MB + 6MB953100 ‑ 34004/4
57155
4425
15344
5.094
11.1
11.7
 48Intel Core i7-9601MB + 8MB1303200 ‑ 34664/8
5360
3863
15223
5.47
12
12.2
 49Intel Core i7-9501MB + 8MB1303060 ‑ 33334/8
51435
36523
145583
5.212
12.42
8.05
 50Intel Core i7-2820QM1MB + 8MB452300 ‑ 34004/8
5818.510
4249.56
15043.56
5.487
116
107
 51Intel Core i7-3612QM1MB + 6MB352100 ‑ 31004/8
546613
4112.514
1567814
1.279
5.6214
12.2612
9.589
 52Intel Core i7-2720QM1MB + 6MB452200 ‑ 33004/8
56168
41675
148525
5.298
115
13.123
 53Intel Core i7-2675QM1MB + 6MB452200 ‑ 31004/8
 54Intel Core i7-2670QM1MB + 6MB452200 ‑ 31004/8
5400.512
3899.512
14842.512
5.1913
127
10.563
 55Intel Core i7-9401MB + 8MB1302930 ‑ 32004/8
5054
3550
13888
4.91
13.19
13.4
 56Intel Core i7-9201MB + 8MB1302660 ‑ 29304/8
4727.52
38742
15575.52
4.79
14.8
9.572
 57Intel Core i7-2635QM1MB + 6MB452000 ‑ 29004/8
4906
36999
135819
4.689
14
15
 58Intel Core i7-2630QM1MB + 6MB452000 ‑ 29004/8
503945
366246
1383347
4.8246
1324
10.119
 59Intel Core i7-4610M512KB + 4MB373000 ‑ 37002/4
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 60Intel Core i5-7501MB + 8MB952660 ‑ 32004/4
4320
3458
11048
3.76
13.48
12.06
 61Intel Core i7-940XM1MB + 8MB552130 ‑ 33334/8
40643
3630
11391
3.852
122
25.182
 62Intel Core i7-4600M512KB + 4MB372900 ‑ 36002/4
 63Intel Core i5-4340M512KB + 3MB372900 ‑ 36002/4
 65Intel Core i7-920XM1MB + 8MB552000 ‑ 32004/8
37974
43222
119162
3.873
13
24.742
 66Intel Core i5-4330M512KB + 3MB372800 ‑ 35002/4
4362
4988
11324
1.51
3.66
15.32
18.19
 67Intel Core i7-3540M512KB + 4MB353000 ‑ 37002/4
4319.52
5029.52
10810.52
1.532
3.452
10.37
14.86
 68Intel Core i7-4558U512KB + 4MB282800 ‑ 33002/4
4264
4793
10305
1.45
3.48
11.22
16.25
 69AMD A10-7850K4MB953700 ‑ 40004/4
4748
3216
10278
1.01
3.59
18.1
13.1
 70AMD A10-6800K4MB1004100 ‑ 44004/4
4885
3428
10077
1.14
3.61
21.7
16.1
 71Intel Core 2 Quad (Desktop) Q955012MB9528304/4
42303
3106
10825
3.39
16
 72*Intel Core i5-4200H512KB + 3MB472800 ‑ 34002/4
 73Intel Core i5-4310M512KB + 3MB372700 ‑ 34002/4
1.47
3.56
 74*Intel Core i5-4400E512KB + 3MB372700 ‑ 33002/4
 75Intel Core i5-4300M512KB + 3MB372600 ‑ 33002/4
4147.52
4672.52
99712
1.393
3.373
 76Intel Core i7-3520M512KB + 4MB352900 ‑ 36002/4
413410
48559
104679
1.467
3.369
108
15.437
 77Intel Core i5-3380M512KB + 3MB352900 ‑ 36002/4
 78Intel Core i5-3360M512KB + 3MB352800 ‑ 35002/4
3994.510
469210
10140.510
1.48
3.2611
119
16.299
 79AMD A10-7700K4MB953400 ‑ 38004/4
4500
3004
9821
0.94
3.45
18.8
13.7
 80Intel Core i3-3220 + 3MB5533002/4
4019
4626
10193
1.38
3.31
11.6
14.66
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 81Intel Core i5-4200M512KB + 3MB372500 ‑ 31002/4
388711
44697
99627
1.3614
3.2414
134
17.434
 82Intel Core i5-3340M512KB + 3MB352700 ‑ 34002/4
1.39
3.16
 83Intel Core i5-4288U512KB + 3MB282600 ‑ 31002/4
 84Intel Core i7-2640M512KB + 4MB352800 ‑ 35002/4
39278
44439
97789
1.36
3.1510
116
15.145
 85Intel Core i5-3320M512KB + 3MB352600 ‑ 33002/4
376713
4415.512
955012
1.3310
3.0613
11.8611
17.3610
 86Intel Core i5-4258U512KB + 3MB282400 ‑ 29002/4
3865
4571.52
101212
1.242
3.042
12.96
17.8
 87AMD A8-6600K4MB1003900 ‑ 42004/4
4701
3230
8040
0.96
3.41
22.8
17.9
 88AMD A10-5800K4MB1003800 ‑ 42004/4
44643
3093.52
9275.52
1.032
3.322
24.22
15.92
 89Intel Core i7-840QM1MB + 8MB451860 ‑ 32004/8
3531.54
3438.54
92664
3.314
133
403
 90Intel Core i5-3230M512KB + 3MB352600 ‑ 32002/4
37608
42689
91599
1.258
2.9710
124
17.834
 91AMD A8-5600K4MB1003600 ‑ 39004/4
4295
2941
8838
0.98
3.2
25.4
16.7
 92Intel Core i7-2620M512KB + 4MB352700 ‑ 34002/4
382720
433315
943315
3.0620
1112
16.1811
 93Intel Core i7-4600U512KB + 4MB152100 ‑ 33002/4
32169
4672.510
836510
1.4211
2.6512
11.455
16.96
 94Intel Core i7-4650U512KB + 4MB151700 ‑ 33002/4
2973.52
4707
8943
1.442
2.732
11.9
18.11
 95Intel Core i7-3687U512KB + 4MB172100 ‑ 33002/4
 96AMD A8-38504MB10029004/4
40272
2649
9534
3.42
26
14.2
 97Intel Core i5-3210M512KB + 3MB352500 ‑ 31002/4
355342
4168.536
893635
1.2536
2.8747
12.6930
18.5626
 98Intel Core i7-640M512KB + 4MB352800 ‑ 34602/4
33077
3707.58
79068
1.06
2.515
12.38
17.614
 99Intel Core i7-820QM1MB + 8MB451730 ‑ 30604/8
314911
3271.58
85598
2.964
143
42.034
 100Intel Core 2 Extreme QX930012MB4525304/4
37805
3113.54
10881.54
2.62
18
15.74
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 102Intel Core i5-2540M512KB + 3MB352600 ‑ 33002/4
36827
41719
91099
1.28
2.969
126
17.224
 103Intel Core i7-3667U512KB + 4MB172000 ‑ 32002/4
3594.54
42152
8809.52
1.324
2.924
11.44
17.83
 104Intel Core i7-4500U512KB + 4MB151800 ‑ 30002/4
349413
440715
863715
1.3123
2.7424
12.4111
19.6210
 105Intel Core i7-4550U512KB + 4MB151500 ‑ 30002/4
3443
4395
8715
1.33
2.78
12.3
 106Intel Core i7-740QM1MB + 6MB451730 ‑ 29304/8
331814
308215
893015
3.1515
14.298
15.86
 107Intel Core i5-4310U512KB + 3MB152000 ‑ 30002/4
 108Intel Core i5-4360U512KB + 3MB151500 ‑ 30002/4
 109Intel Core i7-3537U512KB + 4MB172000 ‑ 31002/4
36455
42714
90004
1.275
2.885
12.362
18.423
 110Intel Core i5-4300U512KB + 3MB151900 ‑ 29002/4
40434
8569.54
1.224
2.774
13.362
19.172
 111Intel Core i5-4350U512KB + 3MB151400 ‑ 29002/4
 112Intel Core i5-2520M512KB + 3MB352500 ‑ 32002/4
3541.516
4040.518
8814.518
2.8619
1213
189
 113Intel Core i5-2450M512KB + 3MB352500 ‑ 31002/4
3441.512
3918.512
854213
1.24
2.7613
13.016
19.046
 114Intel Core i7-3517U512KB + 4MB171900 ‑ 30002/4
343013
4024.510
8596.510
1.2212
2.7814
12.7310
18.89
 115*AMD Phenom II X4 905e6525004/4
2290
8241
0.76
2.98
27.16
15.1
 116Intel Core i7-620M512KB + 4MB352660 ‑ 33332/4
304419
347314
765715
2.4112
1313
1813
 117Intel Core i3-4100M512KB + 3MB3725002/4
 118Intel Core i5-580M512KB + 3MB352666 ‑ 33332/4
31742
35193
76663
2.462
133
 119Intel Core i5-2435M512KB + 3MB352400 ‑ 30002/4
 120Intel Core i5-2430M512KB + 3MB352400 ‑ 30002/4
3310.58
37877
82227
2.6611
136
18.892
 121Intel Core i3-4000M512KB + 3MB3724002/4
3098
35652
8052.52
1.064
2.594
16.032
20.952
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 122Intel Core i3-4100E512KB + 3MB3724002/4
 123Intel Core i3-3130M512KB + 3MB3526002/4
 124Intel Core i5-2415M512KB + 3MB352300 ‑ 29002/4
2887
3666
7444
2.42
13
19
 125Intel Core i5-2410M512KB + 3MB352300 ‑ 29002/4
321973
366375
7962.576
2.5875
1457
19.140
 126Intel Core i3-3120M512KB + 3MB3525002/4
30573
34282
68672
0.963
2.453
15.223
22.022
 127Intel Core i5-3437U512KB + 3MB171900 ‑ 29002/4
33984
39723
82693
1.194
2.684
13.773
20.413
 128Intel Core i3-3110M512KB + 3MB3524002/4
29887
33467
73537
0.996
2.399
15.975
22.075
 129Intel Core i5-560M512KB + 3MB352667 ‑ 32002/4
3115.54
33065
74665
2.392
14.215
17.654
 130Intel Core i7-720QM1MB + 6MB451600 ‑ 28004/8
31006
299529
835730
2.9215
15.5512
16.6414
 131Intel Core i5-3427U512KB + 3MB171800 ‑ 28002/4
3179.58
3722.56
79006
1.138
2.519
146
19.856
 132*Intel Core i5-4402E512KB + 3MB251600 ‑ 27002/4
 133Intel Pentium G860256KB + 3MB6530002/2
3065
3964
7695
1.2
2.34
13.1
23.6
 134Intel Core 2 Extreme X91006MB4430602/2
28103
3833.52
74403
13.43
46
 135Intel Core i5-4200U512KB + 3MB151600 ‑ 26002/4
305928
374131
763731
1.1339
2.4842
1522
22.7220
 136Intel Core i5-4250U512KB + 3MB151300 ‑ 26002/4
30242
3679.52
7692.52
1.122
2.472
15.22
21.872
 137Intel Core 2 Duo T99006MB3530602/2
2787
3537.52
70943
15.3
25.1
 138Intel Core 2 Duo T98006MB3529202/2
2626
3633
6839
15
 139Intel Core i5-480M512KB + 3MB352666 ‑ 29332/4
29547
31917
70807
2.317
157
17.958
 140*Intel Core i7-2649M512KB + 4MB252300 ‑ 32002/4
 141*Intel Core i7-4610Y512KB + 4MB121700 ‑ 29002/4
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 142Intel Core i5-540M512KB + 3MB352530 ‑ 30662/4
2826
3132.58
7030.58
2.214
155
18.54
 143Intel Core i5-460M512KB + 3MB352530 ‑ 28002/4
294515
308017
708517
2.2816
1616
18.615
 144Intel Core i3-2370M512KB + 3MB3524002/4
2869.56
31356
70646
0.954
2.296
16.445
22.535
 145Intel Core i3-390M512KB + 3MB3526672/4
2811
2829
6405
2.18
17
22.5
 146*Intel Core i3-2350M512KB + 3MB3523002/4
27559
3026.58
6789.58
0.912
2.28
175
23.845
 147Intel Core i3-2348M512KB + 3MB3523002/4
2829
0.9
2.18
 148Intel Core 2 Duo P97006MB2828002/2
25403
34253
61333
16
54.58
 149Intel Core i5-3337U512KB + 3MB171800 ‑ 27002/4
314519
3672.516
7680.516
1.0920
2.4920
14.4116
22.2414
 150Intel Core 2 Duo T96006MB3528002/2
25174
3106.54
58015
16.023
27.713
 151Intel Core 2 Extreme X90006MB4428002/2
2549
30723
58433
16.854
29
 152Intel Core 2 Duo (Desktop) E68504MB6530002/2
26612
3057
5830
17.7
51
 153Intel Core i5-520M512KB + 3MB352400 ‑ 29332/4
2728.5
304621
675321
2.1715
1616
19.9814
 155*Intel Core i7-2629M512KB + 4MB252100 ‑ 30002/4
 156Intel Core i5-450M512KB + 3MB352400 ‑ 26602/4
279521
2922.520
6778.520
2.1716
16.3512
19.9811
 157Intel Core i3-380M512KB + 3MB3525332/4
26997
28085
65545
2.085
17.254
203
 158AMD Phenom II X2 X640 BE2MB4532002/2
2684
2839
5439
24.66
 159Intel Core i7-2677M512KB + 4MB171800 ‑ 29002/4
2729
3614
6672
2.13
13
19.6
 160Intel Core i3-2330M512KB + 3MB3522002/4
262710
28888
6465.58
2.129
17.746
25.115
 161Intel Core i3-2328M512KB + 3MB3522002/4
26977
28807
64757
0.885
2.17
17.786
25.166
 162Intel Pentium 2030M512KB + 2MB3525002/2
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 163*Intel Pentium 3550M512KB + 2MB3723002/2
 164Intel Core i7-660LM512KB + 4MB252267 ‑ 30672/4
 166Intel Core 2 Quad (Desktop) Q66008MB10524004/4
3546.52
2460
8800
21.2
 167Intel Core 2 Quad Q910012MB4522604/4
33102
29052
100812
20
 168Intel Core i5-3317U512KB + 3MB171700 ‑ 26002/4
2984.552
3487.544
733744
1.0548
2.3855
1537
22.3935
 169Intel Core 2 Duo P96006MB2526602/2
2375
2971
5507
 170Intel Core 2 Duo T95506MB3526602/2
23855
29665
55775
173
29
 171*AMD Phenom II X2 X620 BE2MB4531002/2
 172Intel Core 2 Duo T95006MB3526002/2
2352
29507
54197
17.52
 173Intel Core i5-430M512KB + 3MB352260 ‑ 25332/4
2584
274835
635737
2.0526
17.723
20.6723
 174AMD A10-5750M4MB352500 ‑ 35004/4
3243.54
25194
6418.54
0.854
2.284
28.13
22.9
 175AMD A10-5757M4MB352500 ‑ 35004/4
2986
2182
3774
0.882
2.232
39
28.7
 176Intel Core i7-2637M512KB + 4MB171700 ‑ 28002/4
28343
36003
70743
1.09
2.233
143
21.73
 177*AMD Phenom II X4 X940 BE2MB4524004/4
 178Intel Core i7-2657M512KB + 4MB171600 ‑ 27002/4
2546
3491
6229
1.91
14
 179*Intel Core i7-3689Y512KB + 4MB131500 ‑ 26002/4
 180Intel Pentium 2020M512KB + 2MB3524002/2
24495
32995
63125
0.985
1.925
16.744
31.534
 181*Intel Core i5-4300Y512KB + 3MB121600 ‑ 23002/4
 182*Intel Core i5-4302Y512KB + 3MB121600 ‑ 23002/4
 183*Intel Core i3-4158U512KB + 3MB2820002/4
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 184Intel Core i3-370M512KB + 3MB3524002/4
257811
269010
6203.510
1.989
188
21.28
 185Intel Pentium B980512KB + 2MB3524002/2
2462.54
31094
5878.54
0.944
1.834
16.924
32.934
 186AMD A10-4600M4MB352300 ‑ 32004/4
2865.58
20787
56967
0.77
2.019
35.075
26.495
 187AMD A10-4657M4MB352300 ‑ 32004/4
 188Intel Core i3-2312M512KB + 3MB3521002/4
 189Intel Core i3-2310M512KB + 3MB3521002/4
251729
276230
6190.530
0.84
2.0126
18.5826
25.823
 190Intel Core i3-2308M512KB + 3MB3521002/4
 191Intel Core i5-2557M512KB + 3MB171700 ‑ 27002/4
27502
34192
6533.52
2.222
142
23.662
 192*AMD A10-5745M4MB252100 ‑ 29004/4
 193AMD A8-5550M4MB352100 ‑ 31004/4
2883.52
22302
55892
0.792
1.982
31.512
26.62
 194AMD A8-5557M4MB352100 ‑ 31004/4
2747
2115
5259
0.78
1.91
31.62
26.82
 195Intel Celeron 1020E512KB + 2MB3522002/2
 196AMD Phenom II X4 X920 BE2MB4523004/4
31643
19353
70823
2.612
333
17.52
 197Intel Core 2 Quad Q90006MB4520004/4
28636
23964
80085
2.37
224
20.252
 198*Intel Core i7-2617M512KB + 4MB171500 ‑ 26002/4
2762
3315
6690
2.11
15.27
24.09
 199*Intel Core i5-3439Y512KB + 3MB131500 ‑ 23002/4
 200*Intel Core i5-4202Y512KB + 3MB121600 ‑ 20002/4
2290
2920
5686
0.88
1.85
19.12
32.96
 201Intel Core i7-640LM512KB + 4MB252130 ‑ 29332/4
25392
3053.52
59562
1.88
14.52
21.432
 202Intel Core i7-620LM512KB + 4MB252000 ‑ 28002/4
2358
2937
5640
16.16
26.52
 203*Intel Core i3-4100U512KB + 3MB1518002/4
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 204Intel Core i3-3227U512KB + 3MB1719002/4
24132
2570.52
5805.52
0.742
1.852
20.492
29.062
 205AMD A6-6400K4MB653900 ‑ 41002/2
2654
3067.52
50792
0.83
1.66
 206*Intel Core i5-4210Y512KB + 3MB121500 ‑ 19002/4
20392
2764
5399
0.813
1.53
19.372
31.412
 207Intel Core i5-2467M512KB + 3MB171600 ‑ 23002/4
241411
284811
592111
1.9212
17.618
27.157
 208Intel Core i5-3339Y512KB + 3MB131500 ‑ 20002/4
24402
2676
5516
0.843
1.813
19
29.8
 209Intel Core i3-4010U512KB + 3MB1517002/4
2293
25222
56932
0.763
1.853
22.02
32.6
 210Intel Core i3-4005U512KB + 3MB1517002/4
 211Intel Core i3-3217U512KB + 3MB1718002/4
222911
24549
53869
0.7510
1.7611
21.2210
31.449
 212*AMD Phenom II X4 N9702MB3522004/4
3042.52
1861
6810.52
2.5
352
17.82
 213Intel Core i3-4102E512KB + 3MB2516002/4
 214Intel Core 2 Duo (Desktop) E67004MB6526602/2
2354
2710
5110
 215Intel Core 2 Duo SP96006MB2525302/2
2189
2836
5309
18
44.392
 216Intel Core 2 Duo P95006MB2525302/2
2311
29016
5501.56
17.992
30.5
 217Intel Core 2 Duo T94006MB3525302/2
23045
281820
5267.520
18.1111
313
 218*Intel Core i5-4200Y512KB + 3MB121400 ‑ 19002/4
 219Intel Pentium B970512KB + 2MB3523002/2
23283
29543
56973
0.84
1.753
17.663
35.773
 220*Intel Celeron 2950M512KB + 2MB3720002/2
 221*AMD A8-3550MX4MB452000 ‑ 27004/4
 222Intel Core 2 Duo P88003MB2526602/2
23552
29323
53703
1.52
19.452
31.352
 223AMD A4-53002MB653400 ‑ 36002/2
2284
2734
4345
0.91
1.45
27.5
35.5
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*wPrime 32
 224Intel Core 2 Duo T93006MB3525002/2
2257.54
279914
5189.514
17.863
31.6
 225*AMD Phenom II X2 N6602MB3530002/2
 226Intel Celeron 1020M512KB + 2MB3521002/2
 227Intel Core i3-350M512KB + 3MB3522602/4
236616
245317
584318
1.8717
1915
22.6114
 228Intel Pentium B960512KB + 2MB3522002/2
22316
28515
55005
0.86
1.686
185
33.484
 229*AMD Phenom II X2 N6402MB3529002/2
1.66
 232Intel Core 2 Duo P87003MB2525302/2
2253.53
28059
51699
20.474
31.594
 233*Intel Core i3-4020Y512KB + 3MB1215002/4
1001
4495
0.62
1.54
24
 234*Intel Core i3-4012Y512KB + 3MB1215002/4
 235Intel Core 2 Duo SP94006MB2524002/2
2059
20832
39502
18
 237Intel Core i3-330M512KB + 3MB3521302/4
22302
233031
549134
1.7514
2123
23.9525
 238*Intel Core i7-680UM512KB + 4MB181467 ‑ 25332/4
 239AMD Phenom II X2 P6502MB2528002/2
 240AMD Phenom II X2 N6202MB3528002/2
22823
25033
48103
27.53
26.932
 241Intel Pentium B950512KB + 2MB3521002/2
21453
27303
52553
1.632
18.93
34.33
 243Intel Core 2 Duo P86003MB2524002/2
21553
261821
491021
1.372
20.848
34.633
 244*AMD Phenom II X3 N8701.5MB3523003/3
1.96
 245*AMD A8-3530MX4MB451900 ‑ 26004/4
 246Intel Core 2 Duo T83003MB3524002/2
2143
262611
483711
20.985
 247*Intel Core i5-2537M512KB + 3MB171400 ‑ 23002/4
24003
28142
59033
0.9
1.672
17.172
24.92
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitSuperPI 1M*