Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1265 | 1864 |
Floating Point | Processor floating point performance | 2342 | |
Memory | Memory performance | 1866 | |
Stream | Memory bandwidth performance | 2287 |
Upload Date | Wed, 29 Aug 2012 08:57:15 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.1 (Build 12B19) |
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 | 1265 | |
---|---|---|
Blowfish
single-core scalar |
515
22.6 MB/sec |
|
Blowfish
multi-core scalar |
1804
74.0 MB/sec |
|
Text Compress
single-core scalar |
674
2.16 MB/sec |
|
Text Compress
multi-core scalar |
1793
5.88 MB/sec |
|
Text Decompress
single-core scalar |
742
3.05 MB/sec |
|
Text Decompress
multi-core scalar |
2035
8.11 MB/sec |
|
Image Compress
single-core scalar |
573
4.74 Mpixels/sec |
|
Image Compress
multi-core scalar |
1561
13.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
583
9.79 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1369
22.3 Mpixels/sec |
|
Lua
single-core scalar |
1028
396 Knodes/sec |
|
Lua
multi-core scalar |
2511
966 Knodes/sec |
Floating Point | 2342 | |
---|---|---|
Mandelbrot
single-core scalar |
676
450 Mflops |
|
Mandelbrot
multi-core scalar |
2475
1.62 Gflops |
|
Dot Product
single-core scalar |
1083
523 Mflops |
|
Dot Product
multi-core scalar |
3158
1.44 Gflops |
|
Dot Product
single-core vector |
1331
1.60 Gflops |
|
Dot Product
multi-core vector |
3691
3.84 Gflops |
|
LU Decomposition
single-core scalar |
329
293 Mflops |
|
LU Decomposition
multi-core scalar |
727
638 Mflops |
|
Primality Test
single-core scalar |
1601
239 Mflops |
|
Primality Test
multi-core scalar |
3107
577 Mflops |
|
Sharpen Image
single-core scalar |
1499
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4877
11.2 Mpixels/sec |
|
Blur Image
single-core scalar |
1798
1.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
6440
5.06 Mpixels/sec |
Memory | 1866 | |
---|---|---|
Read Sequential
single-core scalar |
1863
2.28 GB/sec |
|
Write Sequential
single-core scalar |
2562
1.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
971
3.62 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1824
3.78 GB/sec |
|
Stdlib Copy
single-core scalar |
2111
2.18 GB/sec |
Stream | 2287 | |
---|---|---|
Stream Copy
single-core scalar |
1949
2.67 GB/sec |
|
Stream Copy
single-core vector |
3554
4.61 GB/sec |
|
Stream Scale
single-core scalar |
2054
2.67 GB/sec |
|
Stream Scale
single-core vector |
3435
4.64 GB/sec |
|
Stream Add
single-core scalar |
617
954 MB/sec |
|
Stream Add
single-core vector |
3411
4.75 GB/sec |
|
Stream Triad
single-core scalar |
707
1001 MB/sec |
|
Stream Triad
single-core vector |
2571
4.81 GB/sec |