Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3960	5448
Floating Point	Processor floating point performance	7189
Memory	Memory performance	4997
Stream	Memory bandwidth performance	5470

Result Information

User	daveford
Upload Date	Wed, 16 May 2012 10:17:41 +0000
Views	4

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.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3960
Blowfish single-core scalar	1713 75.2 MB/sec
Blowfish multi-core scalar	5100 209 MB/sec
Text Compress single-core scalar	2215 7.08 MB/sec
Text Compress multi-core scalar	5312 17.4 MB/sec
Text Decompress single-core scalar	2453 10.1 MB/sec
Text Decompress multi-core scalar	6175 24.6 MB/sec
Image Compress single-core scalar	1959 16.2 Mpixels/sec
Image Compress multi-core scalar	4743 39.9 Mpixels/sec
Image Decompress single-core scalar	1941 32.6 Mpixels/sec
Image Decompress multi-core scalar	4068 66.4 Mpixels/sec
Lua single-core scalar	3820 1.47 Mnodes/sec
Lua multi-core scalar	8029 3.09 Mnodes/sec

Floating Point Performance

Floating Point	7189
Mandelbrot single-core scalar	2257 1.50 Gflops
Mandelbrot multi-core scalar	7366 4.82 Gflops
Dot Product single-core scalar	3598 1.74 Gflops
Dot Product multi-core scalar	9410 4.29 Gflops
Dot Product single-core vector	4442 5.32 Gflops
Dot Product multi-core vector	11050 11.5 Gflops
LU Decomposition single-core scalar	1097 976 Mflops
LU Decomposition multi-core scalar	2081 1.82 Gflops
Primality Test single-core scalar	5354 800 Mflops
Primality Test multi-core scalar	9552 1.77 Gflops
Sharpen Image single-core scalar	5009 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14327 33.0 Mpixels/sec
Blur Image single-core scalar	6016 4.76 Mpixels/sec
Blur Image multi-core scalar	19098 15.0 Mpixels/sec

Memory Performance

Memory	4997
Read Sequential single-core scalar	5642 6.91 GB/sec
Write Sequential single-core scalar	8050 5.51 GB/sec
Stdlib Allocate single-core scalar	3180 11.9 Mallocs/sec
Stdlib Write single-core scalar	3483 7.21 GB/sec
Stdlib Copy single-core scalar	4630 4.77 GB/sec

Stream Performance

Stream	5470
Stream Copy single-core scalar	5843 7.99 GB/sec
Stream Copy single-core vector	7157 9.28 GB/sec
Stream Scale single-core scalar	6285 8.16 GB/sec
Stream Scale single-core vector	7068 9.54 GB/sec
Stream Add single-core scalar	2025 3.06 GB/sec
Stream Add single-core vector	7512 10.4 GB/sec
Stream Triad single-core scalar	2321 3.21 GB/sec
Stream Triad single-core vector	5553 10.4 GB/sec