Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4012	5488
Floating Point	Processor floating point performance	7257
Memory	Memory performance	4995
Stream	Memory bandwidth performance	5454

Result Information

User	Thiebaud
Upload Date	Wed, 28 Nov 2012 18:19:21 +0000
Views	9

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	4012
Blowfish single-core scalar	1711 75.2 MB/sec
Blowfish multi-core scalar	5393 221 MB/sec
Text Compress single-core scalar	2263 7.24 MB/sec
Text Compress multi-core scalar	5511 18.1 MB/sec
Text Decompress single-core scalar	2469 10.1 MB/sec
Text Decompress multi-core scalar	6243 24.9 MB/sec
Image Compress single-core scalar	1968 16.3 Mpixels/sec
Image Compress multi-core scalar	4792 40.3 Mpixels/sec
Image Decompress single-core scalar	1925 32.3 Mpixels/sec
Image Decompress multi-core scalar	4099 66.9 Mpixels/sec
Lua single-core scalar	3781 1.46 Mnodes/sec
Lua multi-core scalar	7996 3.08 Mnodes/sec

Floating Point Performance

Floating Point	7257
Mandelbrot single-core scalar	2266 1.51 Gflops
Mandelbrot multi-core scalar	7457 4.88 Gflops
Dot Product single-core scalar	3635 1.76 Gflops
Dot Product multi-core scalar	9483 4.32 Gflops
Dot Product single-core vector	4469 5.35 Gflops
Dot Product multi-core vector	11094 11.5 Gflops
LU Decomposition single-core scalar	1102 981 Mflops
LU Decomposition multi-core scalar	2102 1.84 Gflops
Primality Test single-core scalar	5373 803 Mflops
Primality Test multi-core scalar	9588 1.78 Gflops
Sharpen Image single-core scalar	5029 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14583 33.6 Mpixels/sec
Blur Image single-core scalar	6050 4.79 Mpixels/sec
Blur Image multi-core scalar	19380 15.2 Mpixels/sec

Memory Performance

Memory	4995
Read Sequential single-core scalar	5662 6.93 GB/sec
Write Sequential single-core scalar	8170 5.59 GB/sec
Stdlib Allocate single-core scalar	3229 12.1 Mallocs/sec
Stdlib Write single-core scalar	3470 7.18 GB/sec
Stdlib Copy single-core scalar	4444 4.58 GB/sec

Stream Performance

Stream	5454
Stream Copy single-core scalar	5895 8.06 GB/sec
Stream Copy single-core vector	7318 9.49 GB/sec
Stream Scale single-core scalar	6195 8.04 GB/sec
Stream Scale single-core vector	7007 9.46 GB/sec
Stream Add single-core scalar	2033 3.07 GB/sec
Stream Add single-core vector	7475 10.4 GB/sec
Stream Triad single-core scalar	2339 3.23 GB/sec
Stream Triad single-core vector	5371 10.1 GB/sec