Section	Description	Score	Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4024	5450
Floating Point	Processor floating point performance	7433
Memory	Memory performance	4968
Stream	Memory bandwidth performance	4466

Result Information

User	herzkerl
Upload Date	Tue, 30 Aug 2011 18:39:53 +0000
Views	5

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.1 (Build 11B2118)
Model	MacBookAir4,2
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
L1 Data Cache	32 KB
L2 Cache	256 KB
L3 Cache	3072 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	4024
Blowfish single-core scalar	1732 76.1 MB/sec
Blowfish multi-core scalar	5398 221 MB/sec
Text Compress single-core scalar	2283 7.30 MB/sec
Text Compress multi-core scalar	5478 18.0 MB/sec
Text Decompress single-core scalar	2480 10.2 MB/sec
Text Decompress multi-core scalar	6154 24.5 MB/sec
Image Compress single-core scalar	1913 15.8 Mpixels/sec
Image Compress multi-core scalar	4804 40.4 Mpixels/sec
Image Decompress single-core scalar	1910 32.1 Mpixels/sec
Image Decompress multi-core scalar	4206 68.6 Mpixels/sec
Lua single-core scalar	3814 1.47 Mnodes/sec
Lua multi-core scalar	8120 3.12 Mnodes/sec

Floating Point Performance

Floating Point	7433
Mandelbrot single-core scalar	2251 1.50 Gflops
Mandelbrot multi-core scalar	7381 4.83 Gflops
Dot Product single-core scalar	3589 1.73 Gflops
Dot Product multi-core scalar	9239 4.21 Gflops
Dot Product single-core vector	4409 5.28 Gflops
Dot Product multi-core vector	11426 11.9 Gflops
LU Decomposition single-core scalar	1024 911 Mflops
LU Decomposition multi-core scalar	2297 2.01 Gflops
Primality Test single-core scalar	5433 811 Mflops
Primality Test multi-core scalar	9920 1.84 Gflops
Sharpen Image single-core scalar	5063 11.8 Mpixels/sec
Sharpen Image multi-core scalar	15023 34.6 Mpixels/sec
Blur Image single-core scalar	6419 5.08 Mpixels/sec
Blur Image multi-core scalar	20601 16.2 Mpixels/sec

Memory Performance

Memory	4968
Read Sequential single-core scalar	5580 6.83 GB/sec
Write Sequential single-core scalar	8035 5.50 GB/sec
Stdlib Allocate single-core scalar	3112 11.6 Mallocs/sec
Stdlib Write single-core scalar	3471 7.19 GB/sec
Stdlib Copy single-core scalar	4645 4.79 GB/sec

Stream Performance

Stream	4466
Stream Copy single-core scalar	4633 6.34 GB/sec
Stream Copy single-core vector	5738 7.44 GB/sec
Stream Scale single-core scalar	4984 6.47 GB/sec
Stream Scale single-core vector	5642 7.62 GB/sec
Stream Add single-core scalar	1978 2.99 GB/sec
Stream Add single-core vector	6012 8.36 GB/sec
Stream Triad single-core scalar	2236 3.09 GB/sec
Stream Triad single-core vector	4510 8.44 GB/sec