Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4272	5848
Floating Point	Processor floating point performance	7870
Memory	Memory performance	5323
Stream	Memory bandwidth performance	5342

Result Information

User	dazzlezhang
Upload Date	Tue, 29 Nov 2011 22:59:18 +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 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 x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	4096 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	4272
Blowfish single-core scalar	1855 81.5 MB/sec
Blowfish multi-core scalar	5871 241 MB/sec
Text Compress single-core scalar	2441 7.81 MB/sec
Text Compress multi-core scalar	5974 19.6 MB/sec
Text Decompress single-core scalar	2661 10.9 MB/sec
Text Decompress multi-core scalar	6733 26.8 MB/sec
Image Compress single-core scalar	2114 17.5 Mpixels/sec
Image Compress multi-core scalar	5088 42.8 Mpixels/sec
Image Decompress single-core scalar	2104 35.3 Mpixels/sec
Image Decompress multi-core scalar	4356 71.1 Mpixels/sec
Lua single-core scalar	3771 1.45 Mnodes/sec
Lua multi-core scalar	8304 3.19 Mnodes/sec

Floating Point Performance

Floating Point	7870
Mandelbrot single-core scalar	2444 1.63 Gflops
Mandelbrot multi-core scalar	8075 5.28 Gflops
Dot Product single-core scalar	3919 1.89 Gflops
Dot Product multi-core scalar	10265 4.68 Gflops
Dot Product single-core vector	4810 5.76 Gflops
Dot Product multi-core vector	12064 12.5 Gflops
LU Decomposition single-core scalar	1192 1.06 Gflops
LU Decomposition multi-core scalar	2308 2.02 Gflops
Primality Test single-core scalar	5745 858 Mflops
Primality Test multi-core scalar	10525 1.95 Gflops
Sharpen Image single-core scalar	5420 12.6 Mpixels/sec
Sharpen Image multi-core scalar	15929 36.7 Mpixels/sec
Blur Image single-core scalar	6501 5.14 Mpixels/sec
Blur Image multi-core scalar	20985 16.5 Mpixels/sec

Memory Performance

Memory	5323
Read Sequential single-core scalar	6027 7.38 GB/sec
Write Sequential single-core scalar	8851 6.05 GB/sec
Stdlib Allocate single-core scalar	3456 12.9 Mallocs/sec
Stdlib Write single-core scalar	3520 7.29 GB/sec
Stdlib Copy single-core scalar	4762 4.91 GB/sec

Stream Performance

Stream	5342
Stream Copy single-core scalar	5584 7.64 GB/sec
Stream Copy single-core vector	7080 9.18 GB/sec
Stream Scale single-core scalar	5905 7.66 GB/sec
Stream Scale single-core vector	6810 9.19 GB/sec
Stream Add single-core scalar	2119 3.20 GB/sec
Stream Add single-core vector	7347 10.2 GB/sec
Stream Triad single-core scalar	2418 3.34 GB/sec
Stream Triad single-core vector	5477 10.3 GB/sec