Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3952	5488
Floating Point	Processor floating point performance	7276
Memory	Memory performance	5052
Stream	Memory bandwidth performance	5487

Result Information

User	jmelec
Upload Date	Sun, 25 Dec 2011 16:28:54 +0000
Views	1

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2 (Build 11C74)
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.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3952
Blowfish single-core scalar	1728 75.9 MB/sec
Blowfish multi-core scalar	5420 222 MB/sec
Text Compress single-core scalar	2271 7.27 MB/sec
Text Compress multi-core scalar	5474 18.0 MB/sec
Text Decompress single-core scalar	2477 10.2 MB/sec
Text Decompress multi-core scalar	6229 24.8 MB/sec
Image Compress single-core scalar	1978 16.3 Mpixels/sec
Image Compress multi-core scalar	4719 39.7 Mpixels/sec
Image Decompress single-core scalar	1962 32.9 Mpixels/sec
Image Decompress multi-core scalar	4043 66.0 Mpixels/sec
Lua single-core scalar	3493 1.34 Mnodes/sec
Lua multi-core scalar	7638 2.94 Mnodes/sec

Floating Point Performance

Floating Point	7276
Mandelbrot single-core scalar	2274 1.51 Gflops
Mandelbrot multi-core scalar	7423 4.86 Gflops
Dot Product single-core scalar	3642 1.76 Gflops
Dot Product multi-core scalar	9462 4.31 Gflops
Dot Product single-core vector	4480 5.37 Gflops
Dot Product multi-core vector	11102 11.5 Gflops
LU Decomposition single-core scalar	1104 983 Mflops
LU Decomposition multi-core scalar	2112 1.85 Gflops
Primality Test single-core scalar	5385 804 Mflops
Primality Test multi-core scalar	9701 1.80 Gflops
Sharpen Image single-core scalar	5054 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14712 33.9 Mpixels/sec
Blur Image single-core scalar	6073 4.81 Mpixels/sec
Blur Image multi-core scalar	19353 15.2 Mpixels/sec

Memory Performance

Memory	5052
Read Sequential single-core scalar	5697 6.98 GB/sec
Write Sequential single-core scalar	8358 5.72 GB/sec
Stdlib Allocate single-core scalar	3200 11.9 Mallocs/sec
Stdlib Write single-core scalar	3515 7.28 GB/sec
Stdlib Copy single-core scalar	4494 4.63 GB/sec

Stream Performance

Stream	5487
Stream Copy single-core scalar	5956 8.14 GB/sec
Stream Copy single-core vector	7462 9.68 GB/sec
Stream Scale single-core scalar	6282 8.15 GB/sec
Stream Scale single-core vector	6970 9.41 GB/sec
Stream Add single-core scalar	2047 3.09 GB/sec
Stream Add single-core vector	7376 10.3 GB/sec
Stream Triad single-core scalar	2339 3.23 GB/sec
Stream Triad single-core vector	5467 10.2 GB/sec