Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	5004	6709
Floating Point	Processor floating point performance	9501
Memory	Memory performance	5049
Stream	Memory bandwidth performance	6225

Result Information

User	peterlanders
Upload Date	Wed, 10 Aug 2011 13:57:10 +0000
Views	4

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
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	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	5004
Blowfish single-core scalar	1963 86.3 MB/sec
Blowfish multi-core scalar	6672 273 MB/sec
Text Compress single-core scalar	2729 8.73 MB/sec
Text Compress multi-core scalar	6384 20.9 MB/sec
Text Decompress single-core scalar	2769 11.4 MB/sec
Text Decompress multi-core scalar	7101 28.3 MB/sec
Image Compress single-core scalar	2578 21.3 Mpixels/sec
Image Compress multi-core scalar	6282 52.9 Mpixels/sec
Image Decompress single-core scalar	3214 54.0 Mpixels/sec
Image Decompress multi-core scalar	6828 111 Mpixels/sec
Lua single-core scalar	4374 1.68 Mnodes/sec
Lua multi-core scalar	9163 3.52 Mnodes/sec

Floating Point Performance

Floating Point	9501
Mandelbrot single-core scalar	2272 1.51 Gflops
Mandelbrot multi-core scalar	7677 5.02 Gflops
Dot Product single-core scalar	3847 1.86 Gflops
Dot Product multi-core scalar	9683 4.41 Gflops
Dot Product single-core vector	6125 7.34 Gflops
Dot Product multi-core vector	14587 15.2 Gflops
LU Decomposition single-core scalar	2071 1.84 Gflops
LU Decomposition multi-core scalar	3641 3.19 Gflops
Primality Test single-core scalar	6414 958 Mflops
Primality Test multi-core scalar	12093 2.24 Gflops
Sharpen Image single-core scalar	11789 27.5 Mpixels/sec
Sharpen Image multi-core scalar	28806 66.4 Mpixels/sec
Blur Image single-core scalar	5411 4.28 Mpixels/sec
Blur Image multi-core scalar	18600 14.6 Mpixels/sec

Memory Performance

Memory	5049
Read Sequential single-core scalar	5780 7.08 GB/sec
Write Sequential single-core scalar	7437 5.09 GB/sec
Stdlib Allocate single-core scalar	3706 13.8 Mallocs/sec
Stdlib Write single-core scalar	3554 7.36 GB/sec
Stdlib Copy single-core scalar	4771 4.92 GB/sec

Stream Performance

Stream	6225
Stream Copy single-core scalar	5992 8.20 GB/sec
Stream Copy single-core vector	7045 9.14 GB/sec
Stream Scale single-core scalar	5444 7.06 GB/sec
Stream Scale single-core vector	6647 8.97 GB/sec
Stream Add single-core scalar	6198 9.36 GB/sec
Stream Add single-core vector	7247 10.1 GB/sec
Stream Triad single-core scalar	5879 8.12 GB/sec
Stream Triad single-core vector	5353 10.0 GB/sec