Section Description Score Geekbench Score
Geekbench 2.2.3 for iOS
Integer Processor integer performance 301 394
Floating Point Processor floating point performance 377
Memory Memory performance 636
Stream Memory bandwidth performance 304

Result Information

User ericx_ye
Upload Date Fri, 11 Nov 2011 04:22:40 +0000
Views 4

System Information

iPhone 4
Operating System iOS 5.0.1
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 N/A
Memory 505 MB

Integer Performance

Integer 301
Blowfish
single-core scalar
261
11.5 MB/sec
 
Text Compress
single-core scalar
324
1.04 MB/sec
 
Text Decompress
single-core scalar
228
960 KB/sec
 
Image Compress
single-core scalar
356
2.94 Mpixels/sec
 
Image Decompress
single-core scalar
291
4.90 Mpixels/sec
 
Lua
single-core scalar
349
134 Knodes/sec
 

Floating Point Performance

Floating Point 377
Mandelbrot
single-core scalar
95
63.7 Mflops
 
Dot Product
single-core scalar
410
198 Mflops
 
LU Decomposition
single-core scalar
50
44.9 Mflops
 
Primality Test
single-core scalar
400
59.8 Mflops
 
Sharpen Image
single-core scalar
536
1.25 Mpixels/sec
 
Blur Image
single-core scalar
773
612 Kpixels/sec
 

Memory Performance

Memory 636
Read Sequential
single-core scalar
255
320 MB/sec
 
Write Sequential
single-core scalar
1051
736 MB/sec
 
Stdlib Allocate
single-core scalar
424
1.58 Mallocs/sec
 
Stdlib Write
single-core scalar
627
1.30 GB/sec
 
Stdlib Copy
single-core scalar
823
869 MB/sec
 

Stream Performance

Stream 304
Stream Copy
single-core scalar
320
448 MB/sec
 
Stream Scale
single-core scalar
244
325 MB/sec
 
Stream Add
single-core scalar
391
605 MB/sec
 
Stream Triad
single-core scalar
264
374 MB/sec