Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1239 | 1832 |
Floating Point | Processor floating point performance | 2281 | |
Memory | Memory performance | 1871 | |
Stream | Memory bandwidth performance | 2265 |
Upload Date | Thu, 30 Aug 2012 20:35:12 +0000 |
Views | 2 |
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 | 1239 | |
---|---|---|
Blowfish
single-core scalar |
510
22.4 MB/sec |
|
Blowfish
multi-core scalar |
1731
71.0 MB/sec |
|
Text Compress
single-core scalar |
666
2.13 MB/sec |
|
Text Compress
multi-core scalar |
1770
5.81 MB/sec |
|
Text Decompress
single-core scalar |
733
3.02 MB/sec |
|
Text Decompress
multi-core scalar |
1998
7.96 MB/sec |
|
Image Compress
single-core scalar |
567
4.68 Mpixels/sec |
|
Image Compress
multi-core scalar |
1546
13.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
576
9.68 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1350
22.0 Mpixels/sec |
|
Lua
single-core scalar |
1004
387 Knodes/sec |
|
Lua
multi-core scalar |
2420
931 Knodes/sec |
Floating Point | 2281 | |
---|---|---|
Mandelbrot
single-core scalar |
672
448 Mflops |
|
Mandelbrot
multi-core scalar |
2392
1.57 Gflops |
|
Dot Product
single-core scalar |
1070
517 Mflops |
|
Dot Product
multi-core scalar |
3044
1.39 Gflops |
|
Dot Product
single-core vector |
1306
1.57 Gflops |
|
Dot Product
multi-core vector |
3554
3.70 Gflops |
|
LU Decomposition
single-core scalar |
324
289 Mflops |
|
LU Decomposition
multi-core scalar |
693
608 Mflops |
|
Primality Test
single-core scalar |
1578
236 Mflops |
|
Primality Test
multi-core scalar |
3118
579 Mflops |
|
Sharpen Image
single-core scalar |
1494
3.49 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4728
10.9 Mpixels/sec |
|
Blur Image
single-core scalar |
1791
1.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
6174
4.86 Mpixels/sec |
Memory | 1871 | |
---|---|---|
Read Sequential
single-core scalar |
1854
2.27 GB/sec |
|
Write Sequential
single-core scalar |
2473
1.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
925
3.45 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1827
3.78 GB/sec |
|
Stdlib Copy
single-core scalar |
2280
2.35 GB/sec |
Stream | 2265 | |
---|---|---|
Stream Copy
single-core scalar |
1930
2.64 GB/sec |
|
Stream Copy
single-core vector |
3464
4.49 GB/sec |
|
Stream Scale
single-core scalar |
2037
2.64 GB/sec |
|
Stream Scale
single-core vector |
3388
4.57 GB/sec |
|
Stream Add
single-core scalar |
615
951 MB/sec |
|
Stream Add
single-core vector |
3455
4.81 GB/sec |
|
Stream Triad
single-core scalar |
688
974 MB/sec |
|
Stream Triad
single-core vector |
2544
4.76 GB/sec |