Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for iOS
Integer	Processor integer performance	297	390
Floating Point	Processor floating point performance	371
Memory	Memory performance	632
Stream	Memory bandwidth performance	301

Result Information

User	istevenxue
Upload Date	Thu, 03 Nov 2011 15:52:42 +0000
Views	1

System Information

	iPhone 4
Operating System	iOS 5.0
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	297
Blowfish single-core scalar	259 11.4 MB/sec
Text Compress single-core scalar	317 1.01 MB/sec
Text Decompress single-core scalar	223 942 KB/sec
Image Compress single-core scalar	350 2.90 Mpixels/sec
Image Decompress single-core scalar	288 4.84 Mpixels/sec
Lua single-core scalar	345 133 Knodes/sec

Floating Point Performance

Floating Point	371
Mandelbrot single-core scalar	93 62.1 Mflops
Dot Product single-core scalar	404 196 Mflops
LU Decomposition single-core scalar	48 43.3 Mflops
Primality Test single-core scalar	394 58.9 Mflops
Sharpen Image single-core scalar	527 1.23 Mpixels/sec
Blur Image single-core scalar	761 603 Kpixels/sec

Memory Performance

Memory	632
Read Sequential single-core scalar	255 320 MB/sec
Write Sequential single-core scalar	1046 733 MB/sec
Stdlib Allocate single-core scalar	416 1.55 Mallocs/sec
Stdlib Write single-core scalar	634 1.31 GB/sec
Stdlib Copy single-core scalar	810 856 MB/sec

Stream Performance

Stream	301
Stream Copy single-core scalar	311 436 MB/sec
Stream Scale single-core scalar	244 325 MB/sec
Stream Add single-core scalar	392 607 MB/sec
Stream Triad single-core scalar	260 369 MB/sec