Notebookcheck

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.

 

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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 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 1Intel Xeon E5-2697 v23MB + 30MB1302700 ‑ 350012/24
8843
4173
34776
1.25
17.6
105
1550
12.31
164.84
85.16
 2Intel Core i7-4960X1.5MB + 15MB1303600 ‑ 40006/12
11.222
4.56
 3Intel Xeon E5-26802MB + 20MB1302700 ‑ 35008/16
7924
4118
26801
1.26
11.95
4.87
 4Intel Core i7-3960X1.5MB + 15MB1303300 ‑ 39006/12
83303
5013.52
27189.52
1.46
10.53
5.122
1733
54.83
 5Intel Core i7-4790K1MB + 8MB884000 ‑ 44004/8
8442
6520
24857
1.99
9.22
176
849
6.3
180
50.7
 6Intel Core i7-4770K1MB + 8MB843500 ‑ 39004/8
80302
5845
22325
1.77
8.17
7.082
174.8
45.8
 7Intel Core i7-4940MX1MB + 8MB573100 ‑ 40004/8
7678
5853
21022
1.77
7.64
157
708
7
167.43
42.9
 10Intel Core i7-4930MX1MB + 8MB573000 ‑ 39004/8
74566
56355
208125
1.736
7.556
150
736
7.215
164.314
42.34
 11*Intel Core i7-4980HQ1MB + 6MB472800 ‑ 40004/8
 12Intel Core i7-4910MQ1MB + 8MB472900 ‑ 39004/8
1.75
7.52
153
697
 13Intel Core i7-3770K1MB + 8MB773500 ‑ 39004/8
72294
5536
22190
1.65
7.72
6.39
172.3
43.4
 14Intel Core i7-3940XM1MB + 8MB553000 ‑ 39004/8
71763
52523
205643
1.623
7.453
6.982
161.08
40.6
 15Intel Core i7-4900MQ1MB + 8MB472800 ‑ 38004/8
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54705
203135
1.676
7.086
145
641
7.634
1573
38.663
 16*Intel Core i7-4960HQ1MB + 6MB472600 ‑ 38004/8
 17Intel Core i7-4810MQ1MB + 6MB472800 ‑ 38004/8
7049
54452
19147.52
1.676
6.946
1476
6396
9.932
146
38.25
 18Intel Core i7-4870HQ1MB + 6MB472500 ‑ 37004/8
5242
20410
1.612
7.172
142.52
6652
170.6
42
 19Intel Core i7-3920XM1MB + 8MB552900 ‑ 38004/8
69733
50782
19652.52
1.562
7.115
7.482
156.712
382
 20Intel Core i7-4800MQ1MB + 6MB472700 ‑ 37004/8
726511
52339
200899
1.6315
7.2116
1429
6639
7.725
160.114
41.54
 21Intel Core i7-2700K1MB + 8MB953500 ‑ 39004/8
68372
4967
19675
7
7.15
147
37.5
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 22*Intel Core i7-4950HQ1MB + 6MB472400 ‑ 36004/8
1.61
7.38
 23*Intel Core i7-4860HQ1MB + 6MB472400 ‑ 36004/8
 24Intel Core i7-3840QM1MB + 8MB452800 ‑ 38004/8
69982
5144.52
201352
1.592
7.082
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157.792
38.172
 25Intel Core i7-4850HQ1MB + 6MB472300 ‑ 35004/8
6640
22559
1.48
6.17
133
578
 26Intel Core i7-4710HQ1MB + 6MB472500 ‑ 35004/8
6754.54
5007.58
18915.58
1.5319
6.8919
134.518
63818
7.814
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315
 27Intel Core i7-4710MQ1MB + 6MB472500 ‑ 35004/8
6810
4917
19368
1.533
6.873
1233
6433
 28Intel Core i7-4770HQ1MB + 6MB472200 ‑ 34004/8
 29Intel Core i7-3820QM1MB + 8MB452700 ‑ 37004/8
68494
50083
193643
1.53
6.785
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150.422
37.172
 30Intel Core i7-2600K1MB + 8MB953400 ‑ 38004/8
666915
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1.51
6.76
129
613.52
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145
36.5
 31Intel Core i7-3740QM1MB + 6MB452700 ‑ 37004/8
68372
4951
19798
1.532
6.962
7.58
153.81
38.64
 33Intel Core i7-3720QM1MB + 6MB452600 ‑ 36004/8
664213
482110
1887910
1.474
6.7311
7.854
146.76
36.986
 34Intel Core i7-4700HQ1MB + 6MB472400 ‑ 34004/8
6758.510
489511
1860911
1.526
6.9326
13217
63717
8.094
1413
343
 35Intel Core i7-4700MQ1MB + 6MB472400 ‑ 34004/8
687229
493425
1901925
1.5138
6.8939
13217
63117
8.3718
14813
38.713
 36Intel Core i7-4760HQ1MB + 6MB472100 ‑ 33004/8
 37Intel Core i7-2960XM1MB + 8MB552700 ‑ 37004/8
6820
4928
18300
6.33
 38Intel Core i5-3570K1MB + 6MB773400 ‑ 38004/4
6561
5286
18325
1.61
6
9.69
168
33.6
 39Intel Core i7-4712HQ1MB + 6MB372300 ‑ 33004/8
4445
13918
1.41
5.11
118
470
 40Intel Core i7-4712MQ1MB + 6MB372300 ‑ 33004/8
48163
179003
1.463
6.383
1303
5973
8.392
1372
352
 41Intel Core i7-4750HQ1MB + 6MB472000 ‑ 32004/8
6436
4723
18026
1.42
6.55
123
612
8.72
137.94
35.04
 42Intel Core i7-3635QM1MB + 6MB452400 ‑ 34004/8
64924
46603
178653
1.394
6.444
8.933
138.042
35.442
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 43Intel Core i7-3630QM1MB + 6MB452400 ‑ 34004/8
639212
46547
180917
1.4110
6.4113
8.425
136.893
35.273
 44Intel Core i5-35501MB + 6MB773300 ‑ 37004/4
6405
5191
17762
1.56
5.812
9.98
163.8
32.7
 45Intel Core i7-4702HQ1MB + 6MB372200 ‑ 32004/8
59502
45853
165843
1.393
6.293
127
501
 46Intel Core i7-4702MQ1MB + 6MB372200 ‑ 32004/8
62857
465611
1738811
1.4115
6.1915
1249
5759
9.256
130.124
33.664
 47Intel Core i7-2860QM1MB + 8MB452500 ‑ 36004/8
63232
45762
16809.52
5.882
7.8
131.7
32
 48Intel Core i7-2920XM1MB + 8MB552500 ‑ 35004/8
61315
4378.54
17187.54
6.015
8.444
131.42
30.82
 49Intel Core i5-34701MB + 6MB773200 ‑ 36004/4
6179
5006
17192
1.51
5.57
 50Intel Core i7-3615QM1MB + 6MB452300 ‑ 33004/8
55743
44362
16980.52
1.343
5.533
8.452
137.5
34.42
 51Intel Core i7-3610QM1MB + 6MB452300 ‑ 33004/8
607840
442037
1723037
1.3617
6.241
8.7215
134.9412
34.2712
 52AMD FX-83508MB + 8MB1254000 ‑ 42008/8
6648
3201
16904
1.12
6.892
97
636
8.342
138.752
43.52
 54Intel Core i5-2500K1MB + 6MB953300 ‑ 37004/4
5853
4773
15956
5.38
11.67
 55Intel Core i7-3632QM1MB + 6MB352200 ‑ 32004/8
56816
4293.54
161174
1.327
5.827
1133
5213
9.864
125.394
31.894
 56Intel Core i7-2760QM1MB + 6MB452400 ‑ 35004/8
6000.54
44744
162114
5.634
8.24
120.4
28
 57Intel Core i5-24001MB + 6MB953100 ‑ 34004/4
57155
4425
15344
5.094
11.7
137
26.7
 60Intel Core i7-2820QM1MB + 8MB452300 ‑ 34004/8
5818.510
4249.56
15043.56
5.487
107
 61Intel Core i7-3612QM1MB + 6MB352100 ‑ 31004/8
546613
4112.514
1567814
1.279
5.6214
9.589
123.764
31.14
 62Intel Core i7-2720QM1MB + 6MB452200 ‑ 33004/8
56168
41675
148525
5.298
13.123
 63Intel Core i7-2675QM1MB + 6MB452200 ‑ 31004/8
 64Intel Core i7-2670QM1MB + 6MB452200 ‑ 31004/8
5400.512
3899.512
14842.512
5.1913
10.563
115.113
26.53
 67Intel Core i7-2635QM1MB + 6MB452000 ‑ 29004/8
4906
36999
135819
4.689
15
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 68Intel Core i7-2630QM1MB + 6MB452000 ‑ 29004/8
503945
366246
1383347
4.8246
10.119
 69Intel Core i7-4610M512KB + 4MB373000 ‑ 37002/4
 72Intel Core i7-4600M512KB + 4MB372900 ‑ 36002/4
1.5
3.35
132
310
 73*Intel Core i7-5557U512KB + 4MB283100 ‑ 34002/4
 74Intel Core i5-4340M512KB + 3MB372900 ‑ 36002/4
 75Intel Core i7-4578U512KB + 4MB283000 ‑ 35002/4
 76*Intel Core i5-5287U512KB + 3MB282900 ‑ 33002/4
 77Intel Core i5-4210H512KB + 3MB472900 ‑ 35002/4
 80Intel Core i5-4330M512KB + 3MB372800 ‑ 35002/4
4362
4988
11324
1.51
3.66
18.19
 81Intel Core i7-3540M512KB + 4MB353000 ‑ 37002/4
4319.52
5029.52
10810.52
1.532
3.452
14.86
105.29
19.92
 82Intel Core i5-4200H512KB + 3MB472800 ‑ 34002/4
4361
6665
10810
1.463
3.553
1293
3243
15.77
103
20.45
 83Intel Core i7-4558U512KB + 4MB282800 ‑ 33002/4
4264
4793
10305
1.45
3.48
16.25
107.19
20.37
 84*Intel Core i5-5257U512KB + 3MB282700 ‑ 31002/4
 85Intel Core i5-4308U512KB + 3MB282800 ‑ 33002/4
 86AMD A10-7850K4MB953700 ‑ 40004/4
4748
3216
10278
1.01
3.59
86
318
13.1
114
24.1
 87AMD A10-6800K4MB1004100 ‑ 44004/4
4885
3428
10077
1.14
3.61
1002
3262
16.1
111
23.3
 89Intel Core i5-4310M512KB + 3MB372700 ‑ 34002/4
4664
9622
1.482
3.582
128.52
3262
15.61
105
20.7
 90*Intel Core i5-4400E512KB + 3MB372700 ‑ 33002/4
 91Intel Core i5-4300M512KB + 3MB372600 ‑ 33002/4
4147.52
47213
103883
1.393
3.373
126.52
313.52
 92Intel Core i7-3520M512KB + 4MB352900 ‑ 36002/4
413410
48559
104679
1.467
3.369
15.437
98.585
18.865
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 93*Intel Core i7-5600U512KB + 4MB152600 ‑ 32002/4
 94*Intel Core i7-5650U512KB + 4MB152200 ‑ 32002/4
 95Intel Core i5-4210M512KB + 3MB372600 ‑ 32002/4
 96Intel Core i5-4288U512KB + 3MB282600 ‑ 31002/4
 97Intel Core i5-4278U512KB + 3MB282600 ‑ 31002/4
 98Intel Core i5-3380M512KB + 3MB352900 ‑ 36002/4
 99Intel Core i5-3360M512KB + 3MB352800 ‑ 35002/4
3994.510
469210
10140.510
1.48
3.2611
16.299
35.353
6.513
 100AMD A10-7700K4MB953400 ‑ 38004/4
4500
3004
9821
0.94
3.45
83
285
13.7
110
23.1
 101Intel Core i3-3220 + 3MB5533002/4
4019
4626
10193
1.38
3.31
14.66
98.55
18.82
 102Intel Core i5-4200M512KB + 3MB372500 ‑ 31002/4
3882.512
448511
996211
1.3520
3.2420
11817
29717
17.35
94.514
18.844
 103Intel Core i5-3340M512KB + 3MB352700 ‑ 34002/4
1.39
3.16
 104Intel Core i7-2640M512KB + 4MB352800 ‑ 35002/4
39278
44439
97789
1.36
3.1510
15.145
89.353
173
 105*Intel Core i7-5500U512KB + 4MB152400 ‑ 30002/4
 106*Intel Core i7-5550U512KB + 4MB152000 ‑ 30002/4
 107Intel Core i5-3320M512KB + 3MB352600 ‑ 33002/4
376713
4415.512
955012
1.3310
3.0613
17.3610
90.946
17.526
 108Intel Core i5-4258U512KB + 3MB282400 ‑ 29002/4
3865
4571.52
101212
1.242
3.042
109.52
2762
17.8
97.2
18.5
 109AMD A8-6600K4MB1003900 ‑ 42004/4
4701
3230
8040
0.96
3.41
17.9
106
22.2
 110AMD A10-5800K4MB1003800 ‑ 42004/4
44643
3093.52
9275.52
1.032
3.322
15.92
106.62
21.852
 112Intel Core i5-3230M512KB + 3MB352600 ‑ 32002/4
37608
42689
91599
1.258
2.9710
105
258
17.834
59.964
11.454
 113AMD A8-5600K4MB1003600 ‑ 39004/4
4295
2941
8838
0.98
3.2
87
292
16.7
102.44
20.93
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 114Intel Core i7-2620M512KB + 4MB352700 ‑ 34002/4
382720
433315
943315
3.0620
16.1811
 115Intel Core i7-4600U512KB + 4MB152100 ‑ 33002/4
322311
4668.512
844412
1.4214
2.6715
12414
24815
17.17
91.75
16.295
 116Intel Core i7-4650U512KB + 4MB151700 ‑ 33002/4
32493
4649.52
8620.52
1.394
2.654
18.092
86.592
15.692
 117Intel Core i7-3687U512KB + 4MB172100 ‑ 33002/4
 118AMD A8-38504MB10029004/4
40272
2649
9534
3.42
14.2
 119Intel Core i7-4510U512KB + 4MB152000 ‑ 31002/4
34203
44473
89313
1.358
2.799
1197
2487
17
88.762
16.392
 120*Intel Core i5-5300U512KB + 3MB152300 ‑ 29002/4
 121*Intel Core i5-5350U512KB + 3MB151800 ‑ 29002/4
 122Intel Core i5-3210M512KB + 3MB352500 ‑ 31002/4
355342
4168.536
893635
1.2536
2.8747
18.5626
86.566
16.46
 127Intel Core i5-2540M512KB + 3MB352600 ‑ 33002/4
36827
41719
91099
1.28
2.969
17.224
 128Intel Core i7-3667U512KB + 4MB172000 ‑ 32002/4
3594.54
42152
8809.52
1.324
2.924
17.83
87.012
15.432
 129Intel Core i7-4500U512KB + 4MB151800 ‑ 30002/4
349419
434323
870023
1.3134
2.7535
11624
26024
19.6113
90.68
16.398
 130Intel Core i7-4550U512KB + 4MB151500 ‑ 30002/4
3443
4395
8715
1.33
2.78
118
253
90.77
15.91
 132Intel Core i5-4310U512KB + 3MB152000 ‑ 30002/4
3463
5897
8960
1.294
2.924
1133
2653
19.4
86.8
16.9
 133Intel Core i5-4360U512KB + 3MB151500 ‑ 30002/4
 134Intel Core i7-3537U512KB + 4MB172000 ‑ 31002/4
36455
42714
90004
1.275
2.885
104
247
18.423
 135*Intel Core i5-5200U512KB + 3MB152200 ‑ 27002/4
 136*Intel Core i5-5250U512KB + 3MB151600 ‑ 27002/4
 137Intel Core i5-4300U512KB + 3MB151900 ‑ 29002/4
32422
40705
86015
1.239
2.779
1087
2537
19.174
80.132
14.92
 138Intel Core i5-4350U512KB + 3MB151400 ‑ 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 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 139Intel Core i5-2520M512KB + 3MB352500 ‑ 32002/4
3541.516
4040.518
8814.518
2.8619
189
 140*Intel Core i3-5157U512KB + 3MB2825002/4
 141Intel Core i3-4110M512KB + 3MB3726002/4
 142Intel Core i5-2450M512KB + 3MB352500 ‑ 31002/4
3441.512
3918.512
854213
1.24
2.7613
19.046
78.632
14.612
 143Intel Core i7-3517U512KB + 4MB171900 ‑ 30002/4
343013
4024.510
8596.510
1.2212
2.7814
18.89
82.994
15.914
 146Intel Core i3-4100M512KB + 3MB3725002/4
 148Intel Core i5-2435M512KB + 3MB352400 ‑ 30002/4
 149Intel Core i5-2430M512KB + 3MB352400 ‑ 30002/4
3310.58
37877
82227
2.6611
18.892
76.5
14.71
 150Intel Core i3-4000M512KB + 3MB3724002/4
3098
35813
80423
1.067
2.67
94.56
237.56
203
79.12
15.152
 151Intel Core i3-4100E512KB + 3MB3724002/4
 152Intel Core i3-3130M512KB + 3MB3526002/4
 153Intel Core i5-2415M512KB + 3MB352300 ‑ 29002/4
2887
3666
7444
2.42
19
 154Intel Core i5-2410M512KB + 3MB352300 ‑ 29002/4
321973
366375
7962.576
2.5875
19.140
76.3
14.3
 155Intel Core i3-3120M512KB + 3MB3525002/4
30573
34282
68672
0.963
2.453
22.022
 156Intel Core i5-3437U512KB + 3MB171900 ‑ 29002/4
33984
39723
82693
1.195
2.685
1012
2242
20.413
80.453
15.193
 157Intel Core i3-3110M512KB + 3MB3524002/4
29887
33467
73537
0.988
2.3811
81.52
2092
22.075
 160Intel Core i5-4210U512KB + 3MB151700 ‑ 27002/4
320910
383111
790711
1.1821
2.5622
10223
23624
22.216
815
15.295
 161Intel Core i5-4260U512KB + 3MB151400 ‑ 27002/4
3222
3951
7913
1.2
2.63
105
239
 162Intel Core i5-3427U512KB + 3MB171800 ‑ 28002/4
3179.58
3722.56
79006
1.138
2.519
19.856
80.662
14.912
 163*Intel Core i5-4402E512KB + 3MB251600 ‑ 27002/4
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 164Intel Pentium G860256KB + 3MB6530002/2
3065
3964
7695
1.2
2.34
23.6
70.31
12.69
 166Intel Core i5-4200U512KB + 3MB151600 ‑ 26002/4
305336
372636
763636
1.1254
2.4857
10031
22932
22.7224
77.4915
14.5415
 167Intel Core i5-4250U512KB + 3MB151300 ‑ 26002/4
30242
3679.52
7692.52
1.122
2.472
21.872
77.81
14.57
 170AMD FX-7600P4MB352700 ‑ 36004/4
3588.52
2742
7749
0.873
2.53
75.52
2302
16.5
75.5
17.6
 172*Intel Core i7-2649M512KB + 4MB252300 ‑ 32002/4
 175*Intel Core i3-5010U512KB + 3MB1521002/4
 176Intel Core i3-2370M512KB + 3MB3524002/4
2869.56
31356
70646
0.954
2.296
22.535
 178*Intel Core i3-5005U512KB + 3MB1520002/4
 179*Intel Core i3-2350M512KB + 3MB3523002/4
27559
3026.58
6789.58
0.912
2.28
23.845
 180Intel Core i3-2348M512KB + 3MB3523002/4
2829
0.9
2.18
 182Intel Core i5-3337U512KB + 3MB171800 ‑ 27002/4
314519
3672.516
7680.516
1.0920
2.4920
952
2232
22.2414
76.558
14.168
 186Intel Core i7-4610Y512KB + 4MB121700 ‑ 29002/4
2735
4140
6762
1.24
2.15
107
192
19.65
72.53
12.38
 189*Intel Core i7-2629M512KB + 4MB252100 ‑ 30002/4
 192Intel Core i7-2677M512KB + 4MB171800 ‑ 29002/4
2729
3614
6672
2.13
19.6
 193*AMD A10-7400P4MB352500 ‑ 34004/4
 194Intel Pentium 3560M512KB + 2MB3724002/2
 195Intel Core i3-2330M512KB + 3MB3522002/4
262710
28888
6465.58
2.129
25.115
 196Intel Core i3-2328M512KB + 3MB3522002/4
26977
28807
64757
0.885
2.17
25.166
62.16
11.76
 197Intel Pentium 2030M512KB + 2MB3525002/2
 198*Intel Pentium 3550M512KB + 2MB3723002/2
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 203Intel Core i5-3317U512KB + 3MB171700 ‑ 26002/4
2984.552
3487.544
733744
1.0548
2.3855
22.3935
73.6714
13.6914
 204*AMD A8-7200P4MB352400 ‑ 33004/4
 209AMD A10-5750M4MB352500 ‑ 35004/4
32385
25795
64515
0.855
2.315
754
207.54
22.52
763
153
 210AMD A10-5757M4MB352500 ‑ 35004/4
2986
2182
3774
0.882
2.232
28.7
39.24
7.64
 211Intel Core i7-2637M512KB + 4MB171700 ‑ 28002/4
28343
36003
70743
1.09
2.233
93
201
21.73
69.53
12.13
 214Intel Core i7-2657M512KB + 4MB171600 ‑ 27002/4
2546
3491
6229
1.91
 215*Intel Core i7-3689Y512KB + 4MB131500 ‑ 26002/4
 216Intel Pentium 2020M512KB + 2MB3524002/2
24495
32995
63125
0.985
1.925
31.534
61.29
11
 218*Intel Core i5-4300Y512KB + 3MB121600 ‑ 23002/4
 219*Intel Core i5-4302Y512KB + 3MB121600 ‑ 23002/4
 220*Intel Core i3-4158U512KB + 3MB2820002/4
2690.52
2974
6393
0.89
2.16
77
194
26.77
67.5
12.7
 221*Intel Core i3-4120U512KB + 3MB1520002/4
 223Intel Celeron 2970M512KB + 2MB3722002/2
 224Intel Pentium B980512KB + 2MB3524002/2
2462.54
31094
5878.54
0.944
1.834
32.934
55
10.01
 225Intel Core i3-4030U512KB + 3MB1519002/4
2519.52
2813
6285
0.84
2.034
72.54
1904
27.742
64.62
12.072
 226Intel Core i3-4025U512KB + 3MB1519002/4
 227AMD A10-4600M4MB352300 ‑ 32004/4
2865.58
20787
56967
0.77
2.019
62.52
1872
26.495
57.544
13.14
 228AMD A10-4657M4MB352300 ‑ 32004/4
 229Intel Core i3-2312M512KB + 3MB3521002/4
 230Intel Core i3-2310M512KB + 3MB3521002/4
251729
276230
6190.530
0.84
2.0126
25.823
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 231Intel Core i3-2308M512KB + 3MB3521002/4
 232Intel Core i5-2557M512KB + 3MB171700 ‑ 27002/4
27502
34192
6533.52
2.222
23.662
 233*AMD A10-5745M4MB252100 ‑ 29004/4
 234AMD A8-5550M4MB352100 ‑ 31004/4
27953
23213
58443
0.783
2.053
68
188
26.023
70.592
13.492
 235AMD A8-5557M4MB352100 ‑ 31004/4
2747
2115
5259
0.78
1.91
26.82
62.5
12.4
 236AMD FX-75004MB192100 ‑ 33004/4
2762
1943
5369
0.68
1.89
56
169
23.32
68.5
13.9
 237AMD A10 Pro-7350B4MB192100 ‑ 33004/4
25252
2003.52
5275.52
0.683
1.833
553
1623
23.29
68.132
12.082
 238Intel Celeron 1020E512KB + 2MB3522002/2
 241*Intel Core i7-2617M512KB + 4MB171500 ‑ 26002/4
2762
3315
6690
2.11
24.09
 242*Intel Core i5-3439Y512KB + 3MB131500 ‑ 23002/4
 243Intel Core i5-4202Y512KB + 3MB121600 ‑ 20002/4
2071.52
2920
5686
0.682
1.842
74.52
1702
32.96
59.46
10.95
 244Intel Core i5-4220Y512KB + 3MB121600 ‑ 20002/4
 247*Intel Core i3-4100U512KB + 3MB1518002/4
 248*Intel Core M-5Y71512KB + 4MB51200 ‑ 29002/4
 249Intel Core i3-3227U512KB + 3MB1719002/4
24132
2570.52
5805.52
0.742
1.852
29.062
59.572
10.852
 250AMD A6-6400K4MB653900 ‑ 41002/2
2654
3067.52
50792
0.83
1.66
88
149
56.9
11.2
 251Intel Core i5-4210Y512KB + 3MB121500 ‑ 19002/4
20392
2764
5399
0.834
1.584
72.54
1474
31.412
56.08
9.88
 252Intel Core i5-2467M512KB + 3MB171600 ‑ 23002/4
241411
284811
592111
1.9212
27.157
 253*Intel Core M-5Y51512KB + 4MB51100 ‑ 26002/4
 254*Intel Core M-5Y70512KB + 4MB51100 ‑ 26002/4
2386
3853
6773
1.12
2.093
90.52
1812
19.35
91.38
11.61
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 255Intel Core i5-3339Y512KB + 3MB131500 ‑ 20002/4
24402
2676
5516
0.843
1.813
71
163
29.8
19.29
3.55
 256Intel Core i3-4010U512KB + 3MB1517002/4
2279.52
2482.54
55924
0.768
1.848
675
1717
32.6
 257Intel Core i3-4005U512KB + 3MB1517002/4
2211
2514
5685
0.76
1.85
68
172
30.44
57.27
10.88
 258Intel Core i3-3217U512KB + 3MB1718002/4
222911
24549
53869
0.7511
1.7712
65
160
31.449
56.275
10.235
 259AMD A10-73004MB191900 ‑ 32004/4
2518
19923
51923
0.673
1.83
583
1583
23.792
62.052
11.932
 260AMD A8 Pro-7150B4MB191900 ‑ 32004/4
 266*Intel Core i5-4200Y512KB + 3MB121400 ‑ 19002/4
 267*Intel Core M-5Y31512KB + 4MB5900 ‑ 24002/4
 268Intel Pentium B970512KB + 2MB3523002/2
23283
29543
56973
0.84
1.753
35.773
 269*Intel Celeron 2950M512KB + 2MB3720002/2
 270AMD A8-71004MB191800 ‑ 30004/4
2225
13792
41342
0.552
1.762
442
1332
33.232
55.952
11.052
 271Intel Core i3-4102E512KB + 3MB2516002/4
 272*Intel Core i3-4030Y512KB + 3MB1216002/4
 273*AMD A8-3550MX4MB452000 ‑ 27004/4
 275AMD A4-53002MB653400 ‑ 36002/2
2284
2734
4345
0.91
1.45
67
107
35.5
50
9.62
 278Intel Celeron 1020M512KB + 2MB3521002/2
 280Intel Pentium B960512KB + 2MB3522002/2
22316
28515
55005
0.86
1.686
33.484
51.7
9.24
 281*Intel Pentium 3805U512KB + 2MB1519002/2
 282*Intel Core M-5Y10c512KB + 4MB5800 ‑ 20002/4
 283*Intel Core M-5Y10a512KB + 4MB5800 ‑ 20002/4
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 284*Intel Core M-5Y10512KB + 4MB5800 ‑ 20002/4
2307
3130
5625
0.95
1.8
63
167
36.2
58.3
10.5
 289Intel Core i3-4020Y512KB + 3MB1215002/4
16212
4749.52
0.652
1.592
60
152
35.31
52.2
9.6
 290Intel Core i3-4012Y512KB + 3MB1215002/4
1375
1921
3382
0.68
1.06
59
93
41.53
35.66
6.13
 293AMD A8-64102MB152000 ‑ 24004/4
28662
18903
59583
0.64
2.044
494
1654
24.3
54.4
11.8
 294AMD A6-63102MB151800 ‑ 24004/4
2730
1816.52
59082
0.563
1.983
473
1593
26.64
52.2
11.1
 295*Intel Celeron 3755U512KB + 2MB1517002/2
 300Intel Pentium B950512KB + 2MB3521002/2
21453
27303
52553
1.632
34.33
50
8.9
 304*AMD A8-3530MX4MB451900 ‑ 26004/4
 306*Intel Core i5-2537M512KB + 3MB171400 ‑ 23002/4
24003
28142
59033
0.9
1.672
24.92
 312*AMD A8-3510MX4MB451800 ‑ 25004/4
6158
 313*AMD A6-70001MB172200 ‑ 30002/2
 314*AMD A6 Pro-7050B1MB172200 ‑ 30002/2
 315Intel Pentium 2127U512KB + 2MB1719002/2
2027
2625
5016
0.79
1.51
39.64
49.15
8.85
 316Intel Pentium B940512KB + 2MB3520002/2
20342
2609.52
5066.52
1.562
 317Intel Celeron 1005M512KB + 2MB3519002/2
 318*AMD A6-3430MX4MB451700 ‑ 24004/4
 319*Intel Pentium 3558U512KB + 2MB1517002/2
 320Intel Pentium 3556U512KB + 2MB1517002/2
1939
2515
4854
0.752
1.432
65.52
125.52
46.23
49.2
9.1
 321Intel Pentium 2117U512KB + 2MB1718002/2
1884.54
2364.54
44254
0.745
1.395
58
120
40.422
 322Intel Celeron 1000M512KB + 2MB3518002/2
1923
2480
4757
0.74
1.46
41.63
47.23
8.49
Pos      Model                                      L2 Cache + L3 CacheTDP (Watt)MHz - TurboCores / Threads3DMark06 CPUCinebench R10 32Bit SingleCinebench R10 32Bit MultiCinebench R11.5 CPU Single 64BitCinebench R11.5 64BitCinebench R15 CPU Single 64BitCinebench R15 CPU Multi 64BitwPrime 32x264 Pass 1x264 Pass 2
 323Intel Celeron 1037U512KB + 2MB1718002/2
1903
2500
4824
0.75
1.47
41.48
46.82
8.5
 324*Intel Celeron 2981U512KB + 2MB1516002/2
 325*Intel Celeron 2980U512KB + 2MB1516002/2
 329*AMD A8-3520M4MB351600 ‑ 25004/4
24833
17572
56762
0.51
2.013
22.432
 330AMD A10-4655M4MB252000 ‑ 28004/4
2160.52
1137
4530
0.52
1.65
40
 331AMD A8-4500M4MB351900 ‑ 28004/4
24388
1820.56
48726
0.714
1.716
31.455
58.39
10.84
 332AMD A8-4557M4MB351900 ‑ 28004/4
 335*AMD A6-3410MX4MB451600 ‑ 23004/4
24146
17075
55685
2.025
22.154
 336*AMD A8-3500M4MB351500 ‑ 24004/4
2255.54
15866
51706
1.885
24.092
 337*AMD A6-3420M4MB351500 ‑ 24004/4
23054
16733
53993
1.953
23.632
59.68
11.27
 343*AMD A8-5545M4MB191700 ‑ 27004/4
 344*AMD A6-3400M4MB351400 ‑ 23004/4
21358
15129
49229
1.784
267
 367AMD A8-4555M4MB191600 ‑ 24004/4
1876.54
15553
37573
0.444
1.234
40.213
20.92
4.212
 373Intel Celeron B840 + 2MB3519002/2
 376AMD A6-5350M1MB352900 ‑ 35002/2
16493
2480.54
39564
0.754
1.244
63.52
117.52
40.862
43.382
8.232
 377AMD A6-5357M1MB352900 ‑ 35002/2
 378*Intel Pentium N35402MB82160 ‑ 26604/4
 379AMD A6-52002MB2520004/4
2659.52
15983
56003
0.524
1.94
423
1553
26.12
51.7
11.4
 384Intel Celeron B830 + 2MB3518002/2
 391*AMD A4-3330MX2MB452200 ‑ 26002/2
Pos