Section Description Score Geekbench Score
Geekbench 2.3.4 for iOS
Integer Processor integer performance 300 390
Floating Point Processor floating point performance 373
Memory Memory performance 627
Stream Memory bandwidth performance 299

Result Information

User jfpoole
Upload Date September 15 2012 05:31 AM
Views 2

System Information

iPhone 4
Operating System iOS 5.1.1
Model iPhone 4
Processor Apple A4 @ 800 MHz
1 processor
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 300
Blowfish
single-core scalar
260
11.4 MB/sec
 
Text Compress
single-core scalar
321
1.03 MB/sec
 
Text Decompress
single-core scalar
225
949 KB/sec
 
Image Compress
single-core scalar
352
2.91 Mpixels/sec
 
Image Decompress
single-core scalar
288
4.85 Mpixels/sec
 
Lua
single-core scalar
356
137 Knodes/sec
 

Floating Point Performance

Floating Point 373
Mandelbrot
single-core scalar
94
63.1 Mflops
 
Dot Product
single-core scalar
404
195 Mflops
 
LU Decomposition
single-core scalar
49
43.8 Mflops
 
Primality Test
single-core scalar
396
59.2 Mflops
 
Sharpen Image
single-core scalar
533
1.24 Mpixels/sec
 
Blur Image
single-core scalar
765
606 Kpixels/sec
 

Memory Performance

Memory 627
Read Sequential
single-core scalar
253
318 MB/sec
 
Write Sequential
single-core scalar
1021
715 MB/sec
 
Stdlib Allocate
single-core scalar
394
1.47 Mallocs/sec
 
Stdlib Write
single-core scalar
650
1.35 GB/sec
 
Stdlib Copy
single-core scalar
817
862 MB/sec
 

Stream Performance

Stream 299
Stream Copy
single-core scalar
314
441 MB/sec
 
Stream Scale
single-core scalar
237
315 MB/sec
 
Stream Add
single-core scalar
385
596 MB/sec
 
Stream Triad
single-core scalar
261
370 MB/sec