Section Description Score Geekbench Score
Geekbench 2.2.8 for iOS
Integer Processor integer performance 302 394
Floating Point Processor floating point performance 372
Memory Memory performance 639
Stream Memory bandwidth performance 303

Result Information

User jwchess
Upload Date Thu, 21 Jun 2012 19:53:03 +0000
Views 17

System Information

iPhone 4
Operating System iOS 5.1.1
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 302
Blowfish
single-core scalar
261
11.5 MB/sec
 
Text Compress
single-core scalar
323
1.03 MB/sec
 
Text Decompress
single-core scalar
230
968 KB/sec
 
Image Compress
single-core scalar
355
2.94 Mpixels/sec
 
Image Decompress
single-core scalar
291
4.89 Mpixels/sec
 
Lua
single-core scalar
357
138 Knodes/sec
 

Floating Point Performance

Floating Point 372
Mandelbrot
single-core scalar
95
63.5 Mflops
 
Dot Product
single-core scalar
403
195 Mflops
 
LU Decomposition
single-core scalar
50
44.8 Mflops
 
Primality Test
single-core scalar
395
59.1 Mflops
 
Sharpen Image
single-core scalar
519
1.21 Mpixels/sec
 
Blur Image
single-core scalar
770
610 Kpixels/sec
 

Memory Performance

Memory 639
Read Sequential
single-core scalar
259
325 MB/sec
 
Write Sequential
single-core scalar
1049
735 MB/sec
 
Stdlib Allocate
single-core scalar
423
1.58 Mallocs/sec
 
Stdlib Write
single-core scalar
649
1.34 GB/sec
 
Stdlib Copy
single-core scalar
818
864 MB/sec
 

Stream Performance

Stream 303
Stream Copy
single-core scalar
317
445 MB/sec
 
Stream Scale
single-core scalar
242
323 MB/sec
 
Stream Add
single-core scalar
392
607 MB/sec
 
Stream Triad
single-core scalar
263
373 MB/sec