Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3950	5390
Floating Point	Processor floating point performance	7124
Memory	Memory performance	4921
Stream	Memory bandwidth performance	5307

Result Information

User	darineng
Upload Date	Fri, 16 Nov 2012 19:17:36 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
Model	MacBook Air (13-inch Mid 2011)
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3950
Blowfish single-core scalar	1672 73.5 MB/sec
Blowfish multi-core scalar	5321 218 MB/sec
Text Compress single-core scalar	2209 7.07 MB/sec
Text Compress multi-core scalar	5453 17.9 MB/sec
Text Decompress single-core scalar	2398 9.85 MB/sec
Text Decompress multi-core scalar	6049 24.1 MB/sec
Image Compress single-core scalar	1906 15.8 Mpixels/sec
Image Compress multi-core scalar	4782 40.2 Mpixels/sec
Image Decompress single-core scalar	1898 31.9 Mpixels/sec
Image Decompress multi-core scalar	4099 66.9 Mpixels/sec
Lua single-core scalar	3695 1.42 Mnodes/sec
Lua multi-core scalar	7920 3.05 Mnodes/sec

Floating Point Performance

Floating Point	7124
Mandelbrot single-core scalar	2210 1.47 Gflops
Mandelbrot multi-core scalar	7260 4.75 Gflops
Dot Product single-core scalar	3536 1.71 Gflops
Dot Product multi-core scalar	9285 4.23 Gflops
Dot Product single-core vector	4358 5.22 Gflops
Dot Product multi-core vector	10940 11.4 Gflops
LU Decomposition single-core scalar	1071 954 Mflops
LU Decomposition multi-core scalar	2031 1.78 Gflops
Primality Test single-core scalar	5251 784 Mflops
Primality Test multi-core scalar	9536 1.77 Gflops
Sharpen Image single-core scalar	4916 11.5 Mpixels/sec
Sharpen Image multi-core scalar	14454 33.3 Mpixels/sec
Blur Image single-core scalar	5917 4.68 Mpixels/sec
Blur Image multi-core scalar	18981 14.9 Mpixels/sec

Memory Performance

Memory	4921
Read Sequential single-core scalar	5481 6.71 GB/sec
Write Sequential single-core scalar	8064 5.52 GB/sec
Stdlib Allocate single-core scalar	3131 11.7 Mallocs/sec
Stdlib Write single-core scalar	3465 7.17 GB/sec
Stdlib Copy single-core scalar	4466 4.60 GB/sec

Stream Performance

Stream	5307
Stream Copy single-core scalar	5617 7.68 GB/sec
Stream Copy single-core vector	7023 9.11 GB/sec
Stream Scale single-core scalar	6186 8.03 GB/sec
Stream Scale single-core vector	6794 9.17 GB/sec
Stream Add single-core scalar	1995 3.01 GB/sec
Stream Add single-core vector	7226 10.1 GB/sec
Stream Triad single-core scalar	2278 3.15 GB/sec
Stream Triad single-core vector	5343 10.0 GB/sec