Section	Description	Score	Geekbench Score
Geekbench 2.1.8 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4222	5692
Floating Point	Processor floating point performance	7948
Memory	Memory performance	4981
Stream	Memory bandwidth performance	4368

Result Information

User	rzdong
Upload Date	Fri, 22 Feb 2013 00:59:05 +0000
Views	5

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.8.2 (Build 12C60)
Model	MacBookAir4,2
Processor	Intel Core i7-2677M @ 1.80 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB
L1 Data Cache	32 KB
L2 Cache	256 KB
L3 Cache	4096 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	4222
Blowfish single-core scalar	1855 81.5 MB/sec
Blowfish multi-core scalar	5820 238 MB/sec
Text Compress single-core scalar	2425 7.76 MB/sec
Text Compress multi-core scalar	5887 19.3 MB/sec
Text Decompress single-core scalar	2649 10.9 MB/sec
Text Decompress multi-core scalar	6611 26.3 MB/sec
Image Compress single-core scalar	2095 17.3 Mpixels/sec
Image Compress multi-core scalar	5123 43.1 Mpixels/sec
Image Decompress single-core scalar	2071 34.8 Mpixels/sec
Image Decompress multi-core scalar	4469 72.9 Mpixels/sec
Lua single-core scalar	3678 1.42 Mnodes/sec
Lua multi-core scalar	7985 3.07 Mnodes/sec

Floating Point Performance

Floating Point	7948
Mandelbrot single-core scalar	2416 1.61 Gflops
Mandelbrot multi-core scalar	7954 5.21 Gflops
Dot Product single-core scalar	3828 1.85 Gflops
Dot Product multi-core scalar	9974 4.55 Gflops
Dot Product single-core vector	4758 5.70 Gflops
Dot Product multi-core vector	12346 12.8 Gflops
LU Decomposition single-core scalar	1133 1.01 Gflops
LU Decomposition multi-core scalar	2454 2.15 Gflops
Primality Test single-core scalar	5880 878 Mflops
Primality Test multi-core scalar	10723 1.99 Gflops
Sharpen Image single-core scalar	5420 12.6 Mpixels/sec
Sharpen Image multi-core scalar	15452 35.6 Mpixels/sec
Blur Image single-core scalar	6772 5.36 Mpixels/sec
Blur Image multi-core scalar	22163 17.4 Mpixels/sec

Memory Performance

Memory	4981
Read Sequential single-core scalar	5699 6.98 GB/sec
Write Sequential single-core scalar	8281 5.66 GB/sec
Stdlib Allocate single-core scalar	3330 12.4 Mallocs/sec
Stdlib Write single-core scalar	3321 6.87 GB/sec
Stdlib Copy single-core scalar	4274 4.41 GB/sec

Stream Performance

Stream	4368
Stream Copy single-core scalar	4813 6.58 GB/sec
Stream Copy single-core vector	5436 7.05 GB/sec
Stream Scale single-core scalar	5076 6.59 GB/sec
Stream Scale single-core vector	5020 6.78 GB/sec
Stream Add single-core scalar	2058 3.11 GB/sec
Stream Add single-core vector	5770 8.03 GB/sec
Stream Triad single-core scalar	2349 3.25 GB/sec
Stream Triad single-core vector	4424 8.28 GB/sec