Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 995 | 1446 |
Floating Point | Processor floating point performance | 1684 | |
Memory | Memory performance | 1462 | |
Stream | Memory bandwidth performance | 2162 |
Upload Date | Sun, 03 Jun 2012 18:32:19 +0000 |
Views | 3 |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 995 | |
---|---|---|
Blowfish
single-core scalar |
488
21.4 MB/sec |
|
Blowfish
multi-core scalar |
1080
44.3 MB/sec |
|
Text Compress
single-core scalar |
557
1.78 MB/sec |
|
Text Compress
multi-core scalar |
1104
3.62 MB/sec |
|
Text Decompress
single-core scalar |
614
2.52 MB/sec |
|
Text Decompress
multi-core scalar |
1475
5.88 MB/sec |
|
Image Compress
single-core scalar |
529
4.38 Mpixels/sec |
|
Image Compress
multi-core scalar |
961
8.09 Mpixels/sec |
|
Image Decompress
single-core scalar |
410
6.90 Mpixels/sec |
|
Image Decompress
multi-core scalar |
933
15.2 Mpixels/sec |
|
Lua
single-core scalar |
1803
694 Knodes/sec |
|
Lua
multi-core scalar |
1992
766 Knodes/sec |
Floating Point | 1684 | |
---|---|---|
Mandelbrot
single-core scalar |
661
440 Mflops |
|
Mandelbrot
multi-core scalar |
2019
1.32 Gflops |
|
Dot Product
single-core scalar |
931
450 Mflops |
|
Dot Product
multi-core scalar |
1962
894 Mflops |
|
Dot Product
single-core vector |
1080
1.29 Gflops |
|
Dot Product
multi-core vector |
2724
2.83 Gflops |
|
LU Decomposition
single-core scalar |
238
212 Mflops |
|
LU Decomposition
multi-core scalar |
470
413 Mflops |
|
Primality Test
single-core scalar |
1227
183 Mflops |
|
Primality Test
multi-core scalar |
2153
400 Mflops |
|
Sharpen Image
single-core scalar |
1337
3.12 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
2994
6.90 Mpixels/sec |
|
Blur Image
single-core scalar |
1569
1.24 Mpixels/sec |
|
Blur Image
multi-core scalar |
4212
3.31 Mpixels/sec |
Memory | 1462 | |
---|---|---|
Read Sequential
single-core scalar |
1083
1.33 GB/sec |
|
Write Sequential
single-core scalar |
1677
1.15 GB/sec |
|
Stdlib Allocate
single-core scalar |
865
3.23 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1660
3.44 GB/sec |
|
Stdlib Copy
single-core scalar |
2027
2.09 GB/sec |
Stream | 2162 | |
---|---|---|
Stream Copy
single-core scalar |
1913
2.62 GB/sec |
|
Stream Copy
single-core vector |
2942
3.82 GB/sec |
|
Stream Scale
single-core scalar |
1833
2.38 GB/sec |
|
Stream Scale
single-core vector |
3318
4.48 GB/sec |
|
Stream Add
single-core scalar |
610
944 MB/sec |
|
Stream Add
single-core vector |
3456
4.81 GB/sec |
|
Stream Triad
single-core scalar |
701
993 MB/sec |
|
Stream Triad
single-core vector |
2530
4.74 GB/sec |