Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3097	4362
Floating Point	Processor floating point performance	5672
Memory	Memory performance	4028
Stream	Memory bandwidth performance	4874

Result Information

Upload Date	Tue, 30 Sep 2014 18:35:44 +0000
Views	8

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E53)
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	3097
Blowfish single-core scalar	1452 63.8 MB/sec
Blowfish multi-core scalar	4083 167 MB/sec
Text Compress single-core scalar	1873 5.99 MB/sec
Text Compress multi-core scalar	4192 13.8 MB/sec
Text Decompress single-core scalar	2048 8.42 MB/sec
Text Decompress multi-core scalar	4812 19.2 MB/sec
Image Compress single-core scalar	1552 12.8 Mpixels/sec
Image Compress multi-core scalar	3658 30.8 Mpixels/sec
Image Decompress single-core scalar	1669 28.0 Mpixels/sec
Image Decompress multi-core scalar	3269 53.3 Mpixels/sec
Lua single-core scalar	2712 1.04 Mnodes/sec
Lua multi-core scalar	5847 2.25 Mnodes/sec

Floating Point Performance

Floating Point	5672
Mandelbrot single-core scalar	2090 1.39 Gflops
Mandelbrot multi-core scalar	5658 3.70 Gflops
Dot Product single-core scalar	3057 1.48 Gflops
Dot Product multi-core scalar	7332 3.34 Gflops
Dot Product single-core vector	3427 4.11 Gflops
Dot Product multi-core vector	8453 8.79 Gflops
LU Decomposition single-core scalar	853 759 Mflops
LU Decomposition multi-core scalar	1628 1.43 Gflops
Primality Test single-core scalar	4226 631 Mflops
Primality Test multi-core scalar	7536 1.40 Gflops
Sharpen Image single-core scalar	4319 10.1 Mpixels/sec
Sharpen Image multi-core scalar	10884 25.1 Mpixels/sec
Blur Image single-core scalar	5323 4.21 Mpixels/sec
Blur Image multi-core scalar	14634 11.5 Mpixels/sec

Memory Performance

Memory	4028
Read Sequential single-core scalar	4261 5.22 GB/sec
Write Sequential single-core scalar	5956 4.07 GB/sec
Stdlib Allocate single-core scalar	2100 7.84 Mallocs/sec
Stdlib Write single-core scalar	3413 7.06 GB/sec
Stdlib Copy single-core scalar	4410 4.55 GB/sec

Stream Performance

Stream	4874
Stream Copy single-core scalar	4846 6.63 GB/sec
Stream Copy single-core vector	6931 8.99 GB/sec
Stream Scale single-core scalar	4776 6.20 GB/sec
Stream Scale single-core vector	6671 9.00 GB/sec
Stream Add single-core scalar	1759 2.66 GB/sec
Stream Add single-core vector	6864 9.55 GB/sec
Stream Triad single-core scalar	1899 2.62 GB/sec
Stream Triad single-core vector	5253 9.83 GB/sec