iPad2,4
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.8 for iOS | |||
| Integer | Processor integer performance | 681 | 745 |
| Floating Point | Processor floating point performance | 917 | |
| Memory | Memory performance | 769 | |
| Stream | Memory bandwidth performance | 325 | |
Result Information
| User | zhayudong |
| Upload Date | Tue, 08 May 2012 04:36:47 +0000 |
| Views | 18 |
System Information
| iPad2,4 | |
|---|---|
| Operating System | iOS 5.1.1 |
| Model | iPad2,4 |
| Processor |
ARMv7 @ 1.00 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 | iPad2,4 |
| BIOS | |
| Memory | 502 MB |
Integer Performance
| Integer | 681 | |
|---|---|---|
|
Blowfish
single-core scalar |
301
13.2 MB/sec |
|
|
Blowfish
multi-core scalar |
643
26.4 MB/sec |
|
|
Text Compress
single-core scalar |
467
1.49 MB/sec |
|
|
Text Compress
multi-core scalar |
859
2.82 MB/sec |
|
|
Text Decompress
single-core scalar |
506
2.08 MB/sec |
|
|
Text Decompress
multi-core scalar |
830
3.31 MB/sec |
|
|
Image Compress
single-core scalar |
489
4.04 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
956
8.04 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
397
6.67 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
804
13.1 Mpixels/sec |
|
|
Lua
single-core scalar |
642
247 Knodes/sec |
|
|
Lua
multi-core scalar |
1278
492 Knodes/sec |
Floating Point Performance
| Floating Point | 917 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
420
280 Mflops |
|
|
Mandelbrot
multi-core scalar |
852
558 Mflops |
|
|
Dot Product
single-core scalar |
459
222 Mflops |
|
|
Dot Product
multi-core scalar |
970
442 Mflops |
|
|
LU Decomposition
single-core scalar |
238
212 Mflops |
|
|
LU Decomposition
multi-core scalar |
487
427 Mflops |
|
|
Primality Test
single-core scalar |
1164
174 Mflops |
|
|
Primality Test
multi-core scalar |
1716
319 Mflops |
|
|
Sharpen Image
single-core scalar |
720
1.68 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
1452
3.35 Mpixels/sec |
|
|
Blur Image
single-core scalar |
841
666 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
1685
1.33 Mpixels/sec |
Memory Performance
| Memory | 769 | |
|---|---|---|
|
Read Sequential
single-core scalar |
261
327 MB/sec |
|
|
Write Sequential
single-core scalar |
1439
1008 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
502
1.88 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
1129
2.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
515
544 MB/sec |
Stream Performance
| Stream | 325 | |
|---|---|---|
|
Stream Copy
single-core scalar |
308
431 MB/sec |
|
|
Stream Scale
single-core scalar |
279
371 MB/sec |
|
|
Stream Add
single-core scalar |
395
612 MB/sec |
|
|
Stream Triad
single-core scalar |
321
454 MB/sec |
