Section	Description	Score	Geekbench Score
Geekbench 2.3.4 for iOS
Integer	Processor integer performance	301	393
Floating Point	Processor floating point performance	371
Memory	Memory performance	638
Stream	Memory bandwidth performance	302

Result Information

User	ericx_ye
Upload Date	Mon, 17 Sep 2012 08:28:21 +0000
Views	8

System Information

	iPhone 4
Operating System	iOS 5.1.1
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
Memory	504 MB

Integer Performance

Integer	301
Blowfish single-core scalar	260 11.4 MB/sec
Text Compress single-core scalar	321 1.03 MB/sec
Text Decompress single-core scalar	228 962 KB/sec
Image Compress single-core scalar	355 2.94 Mpixels/sec
Image Decompress single-core scalar	292 4.91 Mpixels/sec
Lua single-core scalar	353 136 Knodes/sec

Floating Point Performance

Floating Point	371
Mandelbrot single-core scalar	95 63.5 Mflops
Dot Product single-core scalar	409 198 Mflops
LU Decomposition single-core scalar	50 44.6 Mflops
Primality Test single-core scalar	399 59.7 Mflops
Sharpen Image single-core scalar	518 1.21 Mpixels/sec
Blur Image single-core scalar	756 599 Kpixels/sec

Memory Performance

Memory	638
Read Sequential single-core scalar	245 308 MB/sec
Write Sequential single-core scalar	1052 737 MB/sec
Stdlib Allocate single-core scalar	421 1.57 Mallocs/sec
Stdlib Write single-core scalar	651 1.35 GB/sec
Stdlib Copy single-core scalar	825 872 MB/sec

Stream Performance

Stream	302
Stream Copy single-core scalar	312 438 MB/sec
Stream Scale single-core scalar	243 324 MB/sec
Stream Add single-core scalar	391 606 MB/sec
Stream Triad single-core scalar	262 371 MB/sec