Section Description Score Geekbench Score
Geekbench 2.4.0 for iOS
Integer Processor integer performance 81 158
Floating Point Processor floating point performance 86
Memory Memory performance 426
Stream Memory bandwidth performance 145

Result Information

Upload Date Sat, 23 Feb 2013 21:06:50 +0000
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System Information

iPhone 4
Operating System iOS 6.1.2
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 81
Blowfish
single-core scalar
66
2.90 MB/sec
 
Text Compress
single-core scalar
77
253 KB/sec
 
Text Decompress
single-core scalar
51
217 KB/sec
 
Image Compress
single-core scalar
108
898 Kpixels/sec
 
Image Decompress
single-core scalar
110
1.86 Mpixels/sec
 
Lua
single-core scalar
79
30.6 Knodes/sec
 

Floating Point Performance

Floating Point 86
Mandelbrot
single-core scalar
22
14.7 Mflops
 
Dot Product
single-core scalar
101
49.2 Mflops
 
LU Decomposition
single-core scalar
9
8.60 Mflops
 
Primality Test
single-core scalar
89
13.4 Mflops
 
Sharpen Image
single-core scalar
126
295 Kpixels/sec
 
Blur Image
single-core scalar
171
136 Kpixels/sec
 

Memory Performance

Memory 426
Read Sequential
single-core scalar
101
127 MB/sec
 
Write Sequential
single-core scalar
447
314 MB/sec
 
Stdlib Allocate
single-core scalar
138
517 Kallocs/sec
 
Stdlib Write
single-core scalar
645
1.34 GB/sec
 
Stdlib Copy
single-core scalar
802
847 MB/sec
 

Stream Performance

Stream 145
Stream Copy
single-core scalar
157
220 MB/sec
 
Stream Scale
single-core scalar
137
182 MB/sec
 
Stream Add
single-core scalar
161
249 MB/sec
 
Stream Triad
single-core scalar
127
181 MB/sec