Section Description Score Geekbench Score
Geekbench 2.2.3 for iOS
Integer Processor integer performance 299 397
Floating Point Processor floating point performance 377
Memory Memory performance 653
Stream Memory bandwidth performance 302

Result Information

Upload Date Wed, 01 Feb 2012 05:43:40 +0000
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System Information

iPhone 4
Operating System iOS 4.2.1
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 503 MB

Integer Performance

Integer 299
Blowfish
single-core scalar
260
11.4 MB/sec
 
Text Compress
single-core scalar
326
1.04 MB/sec
 
Text Decompress
single-core scalar
229
964 KB/sec
 
Image Compress
single-core scalar
338
2.80 Mpixels/sec
 
Image Decompress
single-core scalar
293
4.92 Mpixels/sec
 
Lua
single-core scalar
351
135 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
401
60.0 Mflops
 
Sharpen Image
single-core scalar
536
1.25 Mpixels/sec
 
Blur Image
single-core scalar
772
611 Kpixels/sec
 

Memory Performance

Memory 653
Read Sequential
single-core scalar
252
316 MB/sec
 
Write Sequential
single-core scalar
1052
737 MB/sec
 
Stdlib Allocate
single-core scalar
481
1.80 Mallocs/sec
 
Stdlib Write
single-core scalar
655
1.36 GB/sec
 
Stdlib Copy
single-core scalar
826
873 MB/sec
 

Stream Performance

Stream 302
Stream Copy
single-core scalar
325
455 MB/sec
 
Stream Scale
single-core scalar
234
311 MB/sec
 
Stream Add
single-core scalar
387
599 MB/sec
 
Stream Triad
single-core scalar
265
375 MB/sec