Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4022	5528
Floating Point	Processor floating point performance	7297
Memory	Memory performance	5090
Stream	Memory bandwidth performance	5488

Result Information

User	smz
Upload Date	Fri, 09 Mar 2012 23:31:41 +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	4022
Blowfish single-core scalar	1734 76.2 MB/sec
Blowfish multi-core scalar	5433 223 MB/sec
Text Compress single-core scalar	2278 7.29 MB/sec
Text Compress multi-core scalar	5476 18.0 MB/sec
Text Decompress single-core scalar	2488 10.2 MB/sec
Text Decompress multi-core scalar	6171 24.6 MB/sec
Image Compress single-core scalar	1983 16.4 Mpixels/sec
Image Compress multi-core scalar	4846 40.8 Mpixels/sec
Image Decompress single-core scalar	1965 33.0 Mpixels/sec
Image Decompress multi-core scalar	4066 66.3 Mpixels/sec
Lua single-core scalar	3873 1.49 Mnodes/sec
Lua multi-core scalar	7961 3.06 Mnodes/sec

Floating Point Performance

Floating Point	7297
Mandelbrot single-core scalar	2279 1.52 Gflops
Mandelbrot multi-core scalar	7464 4.88 Gflops
Dot Product single-core scalar	3651 1.76 Gflops
Dot Product multi-core scalar	9487 4.32 Gflops
Dot Product single-core vector	4495 5.39 Gflops
Dot Product multi-core vector	11150 11.6 Gflops
LU Decomposition single-core scalar	1107 985 Mflops
LU Decomposition multi-core scalar	2128 1.87 Gflops
Primality Test single-core scalar	5402 807 Mflops
Primality Test multi-core scalar	9691 1.80 Gflops
Sharpen Image single-core scalar	5056 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14739 34.0 Mpixels/sec
Blur Image single-core scalar	6076 4.81 Mpixels/sec
Blur Image multi-core scalar	19438 15.3 Mpixels/sec

Memory Performance

Memory	5090
Read Sequential single-core scalar	5702 6.98 GB/sec
Write Sequential single-core scalar	8451 5.78 GB/sec
Stdlib Allocate single-core scalar	3251 12.1 Mallocs/sec
Stdlib Write single-core scalar	3539 7.32 GB/sec
Stdlib Copy single-core scalar	4508 4.65 GB/sec

Stream Performance

Stream	5488
Stream Copy single-core scalar	5996 8.20 GB/sec
Stream Copy single-core vector	7256 9.41 GB/sec
Stream Scale single-core scalar	6275 8.14 GB/sec
Stream Scale single-core vector	6970 9.41 GB/sec
Stream Add single-core scalar	2051 3.10 GB/sec
Stream Add single-core vector	7381 10.3 GB/sec
Stream Triad single-core scalar	2345 3.24 GB/sec
Stream Triad single-core vector	5632 10.5 GB/sec