Section Description Score Geekbench Score
Geekbench 2.2.8 for iOS
Integer Processor integer performance 288 388
Floating Point Processor floating point performance 371
Memory Memory performance 639
Stream Memory bandwidth performance 301

Result Information

User KaiBenchmark
Upload Date Thu, 10 May 2012 13:14:23 +0000
Views 3

System Information

Kobuk
Operating System iOS 5.1
Model iPhone 4
Processor Apple A4 @ 800 MHz
1 Processor, 1 Core
Processor ID ARMv7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 512 KB
L3 Cache 0 KB
Motherboard iPhone3,1
BIOS
Memory 504 MB

Integer Performance

Integer 288
Blowfish
single-core scalar
258
11.3 MB/sec
 
Text Compress
single-core scalar
297
976 KB/sec
 
Text Decompress
single-core scalar
213
899 KB/sec
 
Image Compress
single-core scalar
345
2.85 Mpixels/sec
 
Image Decompress
single-core scalar
282
4.75 Mpixels/sec
 
Lua
single-core scalar
333
128 Knodes/sec
 

Floating Point Performance

Floating Point 371
Mandelbrot
single-core scalar
91
60.9 Mflops
 
Dot Product
single-core scalar
408
197 Mflops
 
LU Decomposition
single-core scalar
50
44.6 Mflops
 
Primality Test
single-core scalar
394
59.0 Mflops
 
Sharpen Image
single-core scalar
517
1.21 Mpixels/sec
 
Blur Image
single-core scalar
768
608 Kpixels/sec
 

Memory Performance

Memory 639
Read Sequential
single-core scalar
256
322 MB/sec
 
Write Sequential
single-core scalar
1042
730 MB/sec
 
Stdlib Allocate
single-core scalar
422
1.58 Mallocs/sec
 
Stdlib Write
single-core scalar
653
1.35 GB/sec
 
Stdlib Copy
single-core scalar
824
870 MB/sec
 

Stream Performance

Stream 301
Stream Copy
single-core scalar
308
432 MB/sec
 
Stream Scale
single-core scalar
244
325 MB/sec
 
Stream Add
single-core scalar
394
609 MB/sec
 
Stream Triad
single-core scalar
261
370 MB/sec