Section Description Score Geekbench Score
Geekbench 2.2.3 for iOS
Integer Processor integer performance 298 396
Floating Point Processor floating point performance 376
Memory Memory performance 651
Stream Memory bandwidth performance 304

Result Information

Upload Date Sat, 03 Dec 2011 10:42:38 +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 298
Blowfish
single-core scalar
259
11.4 MB/sec
 
Text Compress
single-core scalar
325
1.04 MB/sec
 
Text Decompress
single-core scalar
229
964 KB/sec
 
Image Compress
single-core scalar
337
2.79 Mpixels/sec
 
Image Decompress
single-core scalar
292
4.90 Mpixels/sec
 
Lua
single-core scalar
348
134 Knodes/sec
 

Floating Point Performance

Floating Point 376
Mandelbrot
single-core scalar
95
63.5 Mflops
 
Dot Product
single-core scalar
408
197 Mflops
 
LU Decomposition
single-core scalar
50
44.7 Mflops
 
Primality Test
single-core scalar
398
59.5 Mflops
 
Sharpen Image
single-core scalar
536
1.25 Mpixels/sec
 
Blur Image
single-core scalar
769
609 Kpixels/sec
 

Memory Performance

Memory 651
Read Sequential
single-core scalar
253
317 MB/sec
 
Write Sequential
single-core scalar
1053
738 MB/sec
 
Stdlib Allocate
single-core scalar
481
1.80 Mallocs/sec
 
Stdlib Write
single-core scalar
653
1.35 GB/sec
 
Stdlib Copy
single-core scalar
819
865 MB/sec
 

Stream Performance

Stream 304
Stream Copy
single-core scalar
310
434 MB/sec
 
Stream Scale
single-core scalar
245
327 MB/sec
 
Stream Add
single-core scalar
397
614 MB/sec
 
Stream Triad
single-core scalar
266
376 MB/sec