Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4494	5755
Floating Point	Processor floating point performance	8000
Memory	Memory performance	4236
Stream	Memory bandwidth performance	5353

Result Information

User	mardashtii
Upload Date	Sun, 14 Aug 2011 20:37:06 +0000
Views	1

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
Model	MacBookAir4,2
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	0 KB
L1 Data Cache	0 KB
L2 Cache	1024 KB
L3 Cache	0 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4494
Blowfish single-core scalar	1830 80.4 MB/sec
Blowfish multi-core scalar	6160 252 MB/sec
Text Compress single-core scalar	2544 8.14 MB/sec
Text Compress multi-core scalar	5702 18.7 MB/sec
Text Decompress single-core scalar	2565 10.5 MB/sec
Text Decompress multi-core scalar	6593 26.3 MB/sec
Image Compress single-core scalar	2410 19.9 Mpixels/sec
Image Compress multi-core scalar	5848 49.2 Mpixels/sec
Image Decompress single-core scalar	3004 50.4 Mpixels/sec
Image Decompress multi-core scalar	4839 78.9 Mpixels/sec
Lua single-core scalar	4035 1.55 Mnodes/sec
Lua multi-core scalar	8406 3.23 Mnodes/sec

Floating Point Performance

Floating Point	8000
Mandelbrot single-core scalar	1935 1.29 Gflops
Mandelbrot multi-core scalar	6281 4.11 Gflops
Dot Product single-core scalar	3376 1.63 Gflops
Dot Product multi-core scalar	9330 4.25 Gflops
Dot Product single-core vector	5464 6.55 Gflops
Dot Product multi-core vector	14437 15.0 Gflops
LU Decomposition single-core scalar	1948 1.73 Gflops
LU Decomposition multi-core scalar	2857 2.51 Gflops
Primality Test single-core scalar	5740 857 Mflops
Primality Test multi-core scalar	9465 1.76 Gflops
Sharpen Image single-core scalar	9392 21.9 Mpixels/sec
Sharpen Image multi-core scalar	21859 50.4 Mpixels/sec
Blur Image single-core scalar	4483 3.55 Mpixels/sec
Blur Image multi-core scalar	15438 12.1 Mpixels/sec

Memory Performance

Memory	4236
Read Sequential single-core scalar	5186 6.35 GB/sec
Write Sequential single-core scalar	6696 4.58 GB/sec
Stdlib Allocate single-core scalar	2809 10.5 Mallocs/sec
Stdlib Write single-core scalar	2801 5.80 GB/sec
Stdlib Copy single-core scalar	3690 3.80 GB/sec

Stream Performance

Stream	5353
Stream Copy single-core scalar	5169 7.07 GB/sec
Stream Copy single-core vector	6448 8.36 GB/sec
Stream Scale single-core scalar	4904 6.36 GB/sec
Stream Scale single-core vector	5874 7.93 GB/sec
Stream Add single-core scalar	4620 6.97 GB/sec
Stream Add single-core vector	6492 9.03 GB/sec
Stream Triad single-core scalar	4565 6.31 GB/sec
Stream Triad single-core vector	4756 8.90 GB/sec