Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3969	5502
Floating Point	Processor floating point performance	7287
Memory	Memory performance	5065
Stream	Memory bandwidth performance	5503

Result Information

User	suwitcha
Upload Date	Sat, 28 Jul 2012 00:01:35 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.0
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	3969
Blowfish single-core scalar	1705 74.9 MB/sec
Blowfish multi-core scalar	5422 222 MB/sec
Text Compress single-core scalar	2275 7.28 MB/sec
Text Compress multi-core scalar	5485 18.0 MB/sec
Text Decompress single-core scalar	2458 10.1 MB/sec
Text Decompress multi-core scalar	5933 23.6 MB/sec
Image Compress single-core scalar	1925 15.9 Mpixels/sec
Image Compress multi-core scalar	4707 39.6 Mpixels/sec
Image Decompress single-core scalar	1945 32.7 Mpixels/sec
Image Decompress multi-core scalar	4043 66.0 Mpixels/sec
Lua single-core scalar	3880 1.49 Mnodes/sec
Lua multi-core scalar	7860 3.02 Mnodes/sec

Floating Point Performance

Floating Point	7287
Mandelbrot single-core scalar	2272 1.51 Gflops
Mandelbrot multi-core scalar	7426 4.86 Gflops
Dot Product single-core scalar	3645 1.76 Gflops
Dot Product multi-core scalar	9709 4.42 Gflops
Dot Product single-core vector	4462 5.35 Gflops
Dot Product multi-core vector	11045 11.5 Gflops
LU Decomposition single-core scalar	1102 981 Mflops
LU Decomposition multi-core scalar	2115 1.85 Gflops
Primality Test single-core scalar	5381 804 Mflops
Primality Test multi-core scalar	9738 1.81 Gflops
Sharpen Image single-core scalar	4884 11.4 Mpixels/sec
Sharpen Image multi-core scalar	14727 33.9 Mpixels/sec
Blur Image single-core scalar	6064 4.80 Mpixels/sec
Blur Image multi-core scalar	19455 15.3 Mpixels/sec

Memory Performance

Memory	5065
Read Sequential single-core scalar	5701 6.98 GB/sec
Write Sequential single-core scalar	8193 5.60 GB/sec
Stdlib Allocate single-core scalar	3221 12.0 Mallocs/sec
Stdlib Write single-core scalar	3508 7.26 GB/sec
Stdlib Copy single-core scalar	4702 4.85 GB/sec

Stream Performance

Stream	5503
Stream Copy single-core scalar	5920 8.10 GB/sec
Stream Copy single-core vector	7239 9.39 GB/sec
Stream Scale single-core scalar	6306 8.18 GB/sec
Stream Scale single-core vector	6948 9.38 GB/sec
Stream Add single-core scalar	2046 3.09 GB/sec
Stream Add single-core vector	7593 10.6 GB/sec
Stream Triad single-core scalar	2340 3.23 GB/sec
Stream Triad single-core vector	5639 10.6 GB/sec