Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for iOS
Integer	Processor integer performance	301	394
Floating Point	Processor floating point performance	377
Memory	Memory performance	636
Stream	Memory bandwidth performance	304

Result Information

User	ericx_ye
Upload Date	Fri, 11 Nov 2011 04:22:40 +0000
Views	8

System Information

	iPhone 4
Operating System	iOS 5.0.1
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	505 MB

Integer Performance

Integer	301
Blowfish single-core scalar	261 11.5 MB/sec
Text Compress single-core scalar	324 1.04 MB/sec
Text Decompress single-core scalar	228 960 KB/sec
Image Compress single-core scalar	356 2.94 Mpixels/sec
Image Decompress single-core scalar	291 4.90 Mpixels/sec
Lua single-core scalar	349 134 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	400 59.8 Mflops
Sharpen Image single-core scalar	536 1.25 Mpixels/sec
Blur Image single-core scalar	773 612 Kpixels/sec

Memory Performance

Memory	636
Read Sequential single-core scalar	255 320 MB/sec
Write Sequential single-core scalar	1051 736 MB/sec
Stdlib Allocate single-core scalar	424 1.58 Mallocs/sec
Stdlib Write single-core scalar	627 1.30 GB/sec
Stdlib Copy single-core scalar	823 869 MB/sec

Stream Performance

Stream	304
Stream Copy single-core scalar	320 448 MB/sec
Stream Scale single-core scalar	244 325 MB/sec
Stream Add single-core scalar	391 605 MB/sec
Stream Triad single-core scalar	264 374 MB/sec