苹果iPad4比iPad3跑分要高一倍

iPad4

苹果在发布iPad3没多久就发布了iPad4,彻底坑了一批果粉,苹果官方称iPad 4的处理速度比iPad 3要快一倍,国外媒体网站近日就对两款iPad进行了一个跑分对比,结果发现采用1.4GHz双核A6X处理器的iPad 4得分为1757,的确比iPad 3(得分791)快了一倍还多,同时也领先iPhone 5(得分1571)约10{6d2b2bc657e3751d7029d45ccc2771220871bf81bb11f09a1f3d442e6188c098}左右。虽然这里测试并不是特别全面,但也从侧面反映出来苹果并没有在发布会上夸大iPad 4的性能。目前,iPad 4香港官网已经售罄,想入手的同学还是需要等待一段时间了。

iPad3,4

Section Description Score Geekbench Score
Geekbench 2.3.6 for iOS
Integer Processor integer performance 1324 1757
Floating Point Processor floating point performance 2233
Memory Memory performance 2057
Stream Memory bandwidth performance 1012

Result Information

Upload Date October 28 2012 10:30 PM
Views 5994

System Information

iPad3,4
Operating System iOS 6.0
Model iPad3,4
Processor ARMv7 @ 1.39 GHz
1 processor, 2 cores
Processor ID ARMv7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 1024 KB
L3 Cache 0 KB
Motherboard iPad3,4
BIOS
Memory 987 MB

Integer Performance

Integer 1324
Blowfish
single-core scalar
571
25.1 MB/sec
Blowfish
multi-core scalar
1217
49.9 MB/sec
Text Compress
single-core scalar
952
3.05 MB/sec
Text Compress
multi-core scalar
1734
5.69 MB/sec
Text Decompress
single-core scalar
1062
4.37 MB/sec
Text Decompress
multi-core scalar
1504
5.99 MB/sec
Image Compress
single-core scalar
947
7.83 Mpixels/sec
Image Compress
multi-core scalar
1807
15.2 Mpixels/sec
Image Decompress
single-core scalar
815
13.7 Mpixels/sec
Image Decompress
multi-core scalar
1570
25.6 Mpixels/sec
Lua
single-core scalar
1251
482 Knodes/sec
Lua
multi-core scalar
2460
946 Knodes/sec

Floating Point Performance

Floating Point 2233
Mandelbrot
single-core scalar
648
431 Mflops
Mandelbrot
multi-core scalar
1295
848 Mflops
Dot Product
single-core scalar
718
347 Mflops
Dot Product
multi-core scalar
1487
678 Mflops
LU Decomposition
single-core scalar
471
420 Mflops
LU Decomposition
multi-core scalar
891
782 Mflops
Primality Test
single-core scalar
2732
408 Mflops
Primality Test
multi-core scalar
4021
746 Mflops
Sharpen Image
single-core scalar
2238
5.22 Mpixels/sec
Sharpen Image
multi-core scalar
4383
10.1 Mpixels/sec
Blur Image
single-core scalar
2674
2.12 Mpixels/sec
Blur Image
multi-core scalar
5240
4.12 Mpixels/sec

Memory Performance

Memory 2057
Read Sequential
single-core scalar
1540
1.89 GB/sec
Write Sequential
single-core scalar
2209
1.51 GB/sec
Stdlib Allocate
single-core scalar
564
2.11 Mallocs/sec
Stdlib Write
single-core scalar
3288
6.81 GB/sec
Stdlib Copy
single-core scalar
2687
2.77 GB/sec

Stream Performance

Stream 1012
Stream Copy
single-core scalar
1483
2.03 GB/sec
Stream Scale
single-core scalar
804
1.04 GB/sec
Stream Add
single-core scalar
984
1.49 GB/sec
Stream Triad
single-core scalar
777
1.07 GB/sec

作者:丨丶灬折腾ゝ

要在这行混,有些话必定不方便直说,我用过的平板哪款感觉比哪款好,心里有底。希望大家可以理解有些很隐秘的词,选购平板不要盯着广告和价格。

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